ATM Project Database

To begin, select your project criteria below to see states that have projects that match your criteria.

ATM Projects

You can view additional details about a project by clicking on its title.
Once you have selected your project criteria above, select one of the highlighted states to view a list of projects matching your criteria.
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Low Visibility warning system on I-10

Mobile County, AL

Low Visibility warning system on I-10

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Mobile County, AL
Gerald Criswell 251-432-4069
Agency Alabama DOT
Urban: Yes Active: Yes

Project Description

Six sensors with forward-scatter technology are used to measure visibility distance, while traffic flow is monitored with a CCTV surveillance system and displayed on monitors in the control room.
Website http://ops.fhwa.dot.gov/publications/fhwahop12046/rwm02_alabama.htm

Variable Speed Limit on I-40

Flagstaff, AZ

Variable Speed Limit on I-40

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Flagstaff, AZ
John Placer - NAU ADOT TRC PM Steve Owen 928-523-5841
Agency Arizona DOT
Urban: No Active: No

Project Description

This joint project, with the Northern Arizona University (NAU) produced a fuzzy logic control system that continuously displays highway speeds appropriate to the atmospheric and road surface conditions at locations of interest along the I-40 corridor in rural northern Arizona.
Website http://ntl.bts.gov/lib/21000/21400/21421/PB99117145.pdf

I-17 ATM Pilot

Phoenix, Maricopa County, AZ

I-17 ATM Pilot

  • Active Traffic Management
  • Dynamic Speed Limits
Location Phoenix, Maricopa County, AZ
Reza Karimvand (602) 712-7640
Agency Arizona DOT
Urban: Yes Active: No

Project Description

ADOT is planning, designing and implementing an ATM system for the I-17 corridor in metro Phoenix. This is a corridor through a highly developed area, so there is not an opportunity for expanding travel lanes. ConOps is focusing on Dynamic Speed Limits, adaptive ramp metering, and LCS. Corridor currently has HOV in place. As of 8/2015, ConOps is in development. Examined shoulder running, but too many constraints with HOV, very limited shoulder on many parts of I-17, and auxiliary lanes.

ADOT Adaptive Ramp Metering - MILOS

Phoenix, AZ

ADOT Adaptive Ramp Metering - MILOS

  • Active Traffic Management
  • Adaptive Ramp Metering
Location Phoenix, AZ
Larry Head - U of A
Agency Arizona DOT
Urban: Yes Active: Yes

Project Description

A key contribution of the MILOS research effort was the development of algorithms that consider ramp queues as well as freeway conditions. MILOS was the first system to consider the ramp queues as an integral part of the adaptive ramp metering strategy.
Website http://www.sie.arizona.edu/adot-adaptive-ramp-metering-milos

Real-Time Adaptive Ramp Metering on I-680

Alameda County, CA

Real-Time Adaptive Ramp Metering on I-680

  • Active Traffic Management
  • Adaptive Ramp Metering
Location Alameda County, CA
Alan Chow, P.E. 510-286-4577
Agency Caltrans
Urban: Yes Active: Yes

Project Description

The ramp metering plan for southbound I-680 uses a real-time adaptive system that monitors traffic volumes and density and adjusts the ramp metering rate based on thresholds that vary by time of day set for the travel demand at each ramp.
Website http://www.dot.ca.gov/dist4/680rampmetering/

LA ExpressPark

Los Angeles, CA

LA ExpressPark

  • Active Parking Management
  • Dynamic Pricing
Location Los Angeles, CA
Bruce Gillman (213) 972-8406
Agency Los Angeles DOT
Urban: Yes Active: Yes

Project Description

ExpressPark program uses new meters and a network of wireless pavement sensors to keep track of parked vehicles in real time. The sensors help transportation officials determine which meters are in use and which have expired. Users are directed to available parking spaces via dynamic message signs and a spart phone application. Pricing is dynamic based on demand.
Website http://www.laexpresspark.org/

Connected Corridors I-210 Pilot

Los Angeles, CA

Connected Corridors I-210 Pilot

  • Active Traffic Management
  • Adaptive Ramp Metering
Location Los Angeles, CA
Sam Esquenazi 323-259-1764
Agency Caltrans
Urban: Yes Active: Yes

Project Description

The main objective of the I-210 Connected Corridors/Congsestion Relief Project is to better regulate vehicle flow upon entering the freeway system. This is being accomplished with advanced metering equipment and technology for use with on-ramp meters, freeway-to-freeway connector meters, dynamic rerouting and HOV Bypass Lane metering. This is the first Caltrans lead ICM effort. It involves 4 cities, the county of LA, LA Metro, Caltrans and UC Berkeley PATH.
Website http://www.dot.ca.gov/dist07/travel/projects/details.php

BART Park-and-Ride in Millbrae

Millbrae, CA

BART Park-and-Ride in Millbrae

  • Active Parking Management
  • Dynamic Parking Reservation
Location Millbrae, CA
Adrian Levy (510) 622-0109
Agency Caltrans
Urban: Yes Active: No

Project Description

The project began in September 2004, following two years of research and development. Electronic sensors in the east lot of the Rockbridge BART park-and-ride facility communicate space availability to commuters on the freeway using two temporary dynamic message signs. BART riders may reserve any of these 50 spaces over the Internet, personal digital assistant (PDA) or telephone.

Smart Parking System Rockridge Station

Oakland, CA

Smart Parking System Rockridge Station

  • Active Parking Management
  • Dynamic Parking Reservation
Location Oakland, CA
Agency BART
Urban: Yes Active: No

Project Description

The system used underground sensors to count vehicles entering and exiting the parking area’s reserve lot. The data collected were relayed to a central computer system where vehicle counts were processed and information on parking availability was posted on an Internet website and displayed on two portable dynamic message signs (DMS) located on Highway 24.

SR 91 Express Lanes

Orange County, CA

SR 91 Express Lanes

  • Active Demand Management
  • Dynamic Pricing
Location Orange County, CA
Kirk Avila GM 714-560-5674
Agency The Orange County Transportation Authority
Urban: Yes Active: Yes

Project Description

Utilizes congestion management pricing to establish tolls for the 91 express lanes. The express lane allows groups of three or more commuters travel for free or at a discount during certain hours. Express Lanes being extended into Riverside County converting HOV to HOT lanes.
Website http://www.91expresslanes.com/index.asp

SR 91 Express Lanes

Riverside County, CA

SR 91 Express Lanes

  • Active Demand Management
  • Time of Day Variable Pricing
Location Riverside County, CA
Michael Blomquist 951-787-7141
Agency Riverside County Transportation Commission
Urban: Yes Active: No

Project Description

Utilizes congestion management pricing to establish tolls for the 91 express lanes. The express lane allows groups of three or more commuters travel for free or at a discount during certain hours.
Website http://www.sr91project.info

I-15 Express Lanes

Riverside County, CA

I-15 Express Lanes

  • Active Demand Management
  • Time of Day Variable Pricing
Location Riverside County, CA
Michael Blomquist 951-787-7141
Agency Riverside County Transportation Commission
Urban: Yes Active: No

Project Description

Utilizes congestion management pricing to establish tolls for the I-15 express lanes. The express lane allows groups of three or more commuters travel for free.
Website http://www.115project.info

Dynamic Lanes on Pasadena Freeway

Pasadena, CA

Dynamic Lanes on Pasadena Freeway

  • Active Traffic Management
  • Dynamic Junction Control
Location Pasadena, CA
Sheik Moinuddin 213-897-8092
Agency Caltrans
Urban: Yes Active: Yes

Project Description

Use of dynamic lane markers for junction control to provide a connector lane during peak hours to I-5 Northbound. Implemented in 2010; currently being upgraded.
Website http://www.youtube.com/watch

Managed Lanes - I-15 San Diego

San Diego, CA

Managed Lanes - I-15 San Diego

  • Active Demand Management
  • Dynamic Pricing
Location San Diego, CA
Scott Koblentz (Project Manager - Sandag) 619-710-4006
Agency San Diego Association of Governments
Urban: Yes Active: No

Project Description

The managed lanes project in San Diego constitute four managed lanes with movable barrier; and lanes for bus, carpool, vanpool and solo cars who pay distance-based fee.
Website http://www.sandag.org/index.asp

I-805 ATDM Concept

San Diego, CA

I-805 ATDM Concept

  • Active Demand Management
Location San Diego, CA
Alex Estrella
Agency San Diego Association of Governments
Urban: Yes Active: No

Project Description

SANDAG is examining potential ATDM strategies for the I-805 corridor in metro San Diego. Key issues are transit and freight mobility. Looking to leverage lessons learned from the I-15 ICM.

QuickPark

San Diego, CA

QuickPark

  • Active Parking Management
  • Dynamic Pricing
Location San Diego, CA
Alex Estrella 619-699-1928
Agency San Diego Association of Governments
Urban: Yes Active: No

Project Description

This Smart Parking Research Pilot Project was implemented at the Carlsbad and Encinitas North County Transit District COASTER train stations from June 2010 to September 2011 in an effort to deliver an effective parking management system.
Website http://compass.511sd.com/QuickPark/Default.aspx

I-680 Express Lane

San Francisco, CA

I-680 Express Lane

  • Active Parking Management
  • Dynamic Pricing
Location San Francisco, CA
510-836-2560
Agency Alameda County
Urban: Yes Active: No

Project Description

The I-680 Express Lane gives solo drivers the choice to pay a toll electronically to use the lane while regular carpool users continue to use the lane for free.
Website http://www.680expresslane.org/I-680_Fact_Sheet.asp

I-580 Express Lane

San Francisco, CA

I-580 Express Lane

  • Active Demand Management
  • Dynamic Pricing
Location San Francisco, CA
510-836-2560
Agency Alameda County
Urban: Yes Active: No

Project Description

The I-580 Express Lanes are an innovative transportation initiative providing all commuters a reliable travel choice: speedier rides for public transportation and carpools, and the opportunity for solo drivers to pay a toll electronically to use the lanes
Website http://www.680expresslane.org/I-580_Fact_Sheet.asp

I-880 Express Lane: Oakland to Milpitas

Alameda County, CA

I-880 Express Lane: Oakland to Milpitas

  • Active Demand Management
  • Dynamic Pricing
Location Alameda County, CA
Lisa Klein 510-817-5832
Agency Metropolitan Transportation Commission
Urban: Yes Active: No

Project Description

The I-880 Express Lane gives solo drivers the choice to pay a toll electronically to use the lane while regular carpool users continue to use the lane for free. To open in 2019
Website http://bayareaexpresslanes.org

Coordinated Ramp Metering

Sacramento, CA

Coordinated Ramp Metering

  • Active Traffic Management
  • Dynamic Speed Limits and ramp metering
Location Sacramento, CA
Steven Shladover (PATH) 510-665-3514
Agency Caltrans with PATH
Urban: Yes Active: Yes

Project Description

Combined Variable Speed Limit and Coordinated Ramp Metering for Freeway Traffic Control , Field Test of Coordinated Ramp Metering (CRM) to be tested on SR99 near Sacramento

SFPark Parking Management

San Francisco, CA

SFPark Parking Management

  • Active Parking Management
  • Dynamic Priced Parking
Location San Francisco, CA
Agency SFMTA
Urban: Yes Active: Yes

Project Description

SFpark is a demand-responsive parking pricing and management system. The pilot effort provides real-time parking availability information for on- and off-street parking and also incrementally raises or lowers parking prices based on demand to maintain a minimum level of parking availability
Website http://sfpark.org/

San Francisco 511

San Francisco, CA

San Francisco 511

  • Active Demand Management
  • Predictive Traveler Information
Location San Francisco, CA
Agency Metropolitan Transportation Commission
Urban: Yes Active: Yes

Project Description

.San Francisco 511 System provides future driving times to travelers as part of their trip planning services
Website http://enhancedtripplanner.transit.511.org/TransitMMTP/tripplanner/index.aspx

Silicon Valley Express Lanes (SR 237)

San Jose, CA

Silicon Valley Express Lanes (SR 237)

  • Active Demand Management
  • Dynamic Pricing
Location San Jose, CA
VTA community outreach department 408-321-7575
Agency Valley Transportation Authority
Urban: Yes Active: No

Project Description

VTA converted existing HOV lanes on SR 237/I-880 to HOT lanes providing solo drivers the opportunity to use the express lanes for a fee using FasTrack electronic toll collection technology.
Website http://www.vta.org/expresslanes/SR_237_project.html

Silicon Valley Express Lanes (SR 85)

San Jose, CA

Silicon Valley Express Lanes (SR 85)

  • Active Demand Management
  • Dynamic Pricing
Location San Jose, CA
VTA community outreach department 408-321-7575
Agency Valley Transportation Authority
Urban: Yes Active: No

Project Description

This project will convert approximately 27 miles of existing High Occupancy Vehicle (HOV or carpool) lanes to express lanes. The project will also convert the existing HOV direct connector in south San Jose, from U.S. 101 to SR 85, to an express connector.
Website http://www.vta.org/expresslanes/SR_85_project.html

Silicon Valley Express Lanes (US 101)

San Jose, CA

Silicon Valley Express Lanes (US 101)

  • Active Demand Management
  • Dynamic Pricing
Location San Jose, CA
VTA community outreach department 408-321-7575
Agency Valley Transportation Authority
Urban: Yes Active: No

Project Description

This project will convert 34 miles of existing High Occupancy Vehicle (HOV or carpool) lanes to express lanes from Dunne Avenue in Morgan Hill to the San Mateo County line. Carpools with two or more occupants, motorcycles, transit buses, and eligible hybrids will continue to use the express lanes free of charge. Solo drivers will have the option of paying a toll to use the express lanes during commute hours.
Website http://www.vta.org/expresslanes/SR_101_project.html

Smart Park Project along Highway 17/880

Santa Clara, CA

Smart Park Project along Highway 17/880

  • Active Parking Management
  • Dynamic Wayfinding
Location Santa Clara, CA
Agency Santa Clara VTA
Urban: Yes Active: No

Project Description

Santa Clara Valley Transit Authority (VTA) would incorporate advanced technologies in park-and-ride lots to encourage drivers on congested roadways to use transit or rideshare

Capri

Stanford, CA

Capri

  • Active Demand Management
  • Dynamic Pricing
Location Stanford, CA
Balaji Prabhakar (650) 723-5896
Agency Stanford University
Urban: Yes Active: Yes

Project Description

A regular Stanford commuter, will earn credits when they enter and exit the main Stanford University campus by car at designated off-peak hours Monday through Friday. Credits can be used to win random cash rewards from $2 to $50 over and over again on the Capri website. The rewards accumulated on Capri will be disbursed monthly via Stanford's payroll or through bank deposits.
Website http://docs.trb.org/prp/15-0403.pdf

I-25 HOV Express Lanes

Denver, CO

I-25 HOV Express Lanes

  • Active Demand Management
  • Dynamic Pricing
Location Denver, CO
Kari Grant 303-757-9380
Agency Colorado DOT
Urban: No Active: Yes

Project Description

The HOV express lanes allow single occupancy vehicles to use the HOV lanes by paying a toll.
Website http://www.coloradodot.info/travel/tolling/i-25-hov-express-lanes

Active Traffic Management System on I-70 (Phase 1 study)

Denver, CO

Active Traffic Management System on I-70 (Phase 1 study)

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Denver, CO
David Reeves 303-757-9518
Agency Colorado DOT
Urban: No Active: No

Project Description

The ATM system is expected to incorporate variable speed limits based on advanced algorithms to improve traffic turbulence in real-time, reduce crash risk, and improve traffic flow.
Website http://www.coloradodot.info/projects

Dynamic Downhill Truck Speed Warning System on I-70

Denver, CO

Dynamic Downhill Truck Speed Warning System on I-70

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Denver, CO
Agency Colorado DOT
Urban: No Active: Yes

Project Description

The Downhill Truck Speed Warning System (DTSWS) calculates and displays a safe downhill descent speed for each passing truck of greater than 40,000 lbs. gross vehicle weight (GVW) based on each truck’s axle configuration and gross vehicle weight, and the downgrade of the highway incline. The variable message sign (VMS) displaying the advised speed is located 250 feet beyond the loop detectors and weigh-in-motion (WIM) strips
Website http://ntl.bts.gov/lib/jpodocs/repts_te/11963.pdf

Variable speed limit and lane control on Deleware Memorial Bridge

Delaware, DE

Variable speed limit and lane control on Deleware Memorial Bridge

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Delaware, DE
Gene Donaldson 302-659-4601
Agency Delaware DOT
Urban: Yes Active: Yes

Project Description

Use of VSL and Lane control for travel on the Delaware Memorial Bridge as part of Advanced Traffic Management System

Speed harmonization system (weather related) on I-495

Wilmington, DE

Speed harmonization system (weather related) on I-495

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Wilmington, DE
Agency Delaware DOT
Urban: Yes Active: Yes

Project Description

Interstate 495 is a six-lane bypass that goes around the city of Wilmington, Delaware. The system begins at the Pennsylvania state line and ends south of Wilmington. There are 23 side-mounted signs on the corridor that are VMS boards inset into black on white speed limit signs
Website http://safety.fhwa.dot.gov/speedmgt/ref_mats/fhwasa12022/chap_6.cfm

(LeeWay) Managed lanes on Cape Coral bridge

Fort Myers, FL

(LeeWay) Managed lanes on Cape Coral bridge

  • Active Demand Management
  • Dynamic Pricing
Location Fort Myers, FL
239-533-9297
Agency LeeWay
Urban: No Active: Yes

Project Description

The Cape Coral Bridge is composed of two fixed spans approximately 3400 feet long with a vertical clearance of 55 feet above the Caloosahatchee channel and a width of 95 feet clearance for the center channel.
Website https://www.leewayinfo.com/

(LeeWay) Midpoint Memorial bridge tolling facility

Fort Myers, FL

(LeeWay) Midpoint Memorial bridge tolling facility

  • Active Demand Management
  • Dynamic Pricing
Location Fort Myers, FL
239-533-9297
Agency LeeWay
Urban: No Active: Yes

Project Description

The Midpoint Memorial Toll Facility has a total of 12 lanes divided in the middle by two east & two west bound LeeWay Electronic Toll Collection Dedicated Lanes. There are two attended booth lanes (for oversized loads, change & receipts) and two automatic lanes (for customers with exact coin payment or Electronic Toll Collection) in both directions.
Website https://www.leewayinfo.com/

(LeeWay) Sanibel Causeway tolling facility

Fort Myers, FL

(LeeWay) Sanibel Causeway tolling facility

  • Active Demand Management
  • Dynamic Pricing
Location Fort Myers, FL
239-533-9297
Agency LeeWay
Urban: No Active: Yes

Project Description

The toll facility though small in size, has three traffic toll lanes that process on average over three million vehicles annually. All three traffic lanes flow in a Westerly Direction towards Sanibel Island. Two traffic lanes are designated for patrons who need change and or receipts for payment of tolls and one traffic lane dedicated to Electronic Toll Collection.
Website https://www.leewayinfo.com/

I-95 Express Toll Lanes

Miami, FL

I-95 Express Toll Lanes

  • Active Demand Management
  • Dynamic Pricing
Location Miami, FL
Barbara Kelleher 954-777-4090
Agency Florida DOT
Urban: Yes Active: Yes

Project Description

95 Express is an innovative, lower-cost alternative to traditional highway construction that offers a variety of options for avoiding congestion. These lanes open in three phases 1A, 1B and 2. 1A and 1B are currently open.
Website http://www.95express.com/index.asp

Orlando International Airport Advanced Parking Management

Orlando, FL

Orlando International Airport Advanced Parking Management

  • Active Parking Management
  • Dynamic Parking Reservation
Location Orlando, FL
Eric McClung 407-825-2000
Agency
Urban: No Active: Yes

Project Description

One of the U.S airports that has seen the widest application of advanced parking management systems.
Website http://orlandoairports.net/ops/parking.htm

Speed harmonization system on I-4 (iFlorida Model Deployment)

Orlando, FL

Speed harmonization system on I-4 (iFlorida Model Deployment)

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Orlando, FL
Agency Florida DOT
Urban: Yes Active: Yes

Project Description

The system is located on the I-4 corridor along a ten-mile section in downtown Orlando (MP 79-89). The system is located in an urban setting and consists of 20 side-mounted LED signs. The system changes the speed limit based upon lane occupancy and vehicle speed. The thresholds for the system are based on three levels of traffic flow: free flow, light occupancy, and heavy occupancy
Website http://ntl.bts.gov/lib/31000/31000/31051/14480_files/chap_7.htm

I-85 Express Lanes

Atlanta, GA

I-85 Express Lanes

  • Active Demand Management
  • Dynamic Pricing
Location Atlanta, GA
Mike Dover 404-347-0185
Agency Georgia DOT
Urban: Yes Active: Yes

Project Description

The I-85 Express Lanes span 16 miles from Chamblee Tucker Road, just south of I-285, to Old Peachtree Road in Gwinnett county. The Express Lanes are open to traffic 24 hours a day, seven days per week. HOV 3+ is exempt from paying tolls
Website http://peachpass.com/peach-pass-toll-facilities/about-i-85-express-lanes

I-75 Express Lanes

Atlanta, GA

I-75 Express Lanes

  • Active Demand Management
  • Dynamic Pricing
Location Atlanta, GA
Mike Dover 404-347-0185
Agency Georgia DOT
Urban: Yes Active: No

Project Description

The I-75 Express Lanes Project will design a managed lane system along I-75 from the SR 155 interchange in Henry County north to the SR 138 interchange in Henry and Clayton counties, a distance of 12.24 miles. Expected to open in early 2017. No HOV toll exemption
Website http://www.dot.ga.gov/DS/GEL/I75ExpressLanes

I-85 Express Lanes Extension

Atlanta, GA

I-85 Express Lanes Extension

  • Active Demand Management
  • Dynamic Pricing
Location Atlanta, GA
Mike Dover 404-347-0185
Agency Georgia DOT
Urban: Yes Active: No

Project Description

The existing I-85 Express lane will be extended northward to Hamilton Mill Rd. HOV 3+_will be exempt from paying tolls.
Website http://www.dot.ga.gov/DS/GEL/I85ExpressLanes

Northwest Corridor project

Atlanta, GA

Northwest Corridor project

  • Active Demand Management
  • Dynamic Pricing
Location Atlanta, GA
John Hancock 678-784-7050
Agency Georgia DOT
Urban: Yes Active: No

Project Description

This project will construct approx 30 miles of reversible, tolled lanes on I-75 and I-575 in NW metro Atlanta. Expected to open in early 2018. No HOV toll exemption.
Website http://www.dot.ga.gov/DS/GEL/NWC

Variable Speed Limits on I-285

Atlanta, GA

Variable Speed Limits on I-285

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Atlanta, GA
Andrew Hoenig 404-631-1757
Agency Georgia DOT
Urban: Yes Active: Yes

Project Description

Variable Speed Limit system consists of 176 LED speed limit signs on the northern portion of I-285 (north of I-20). Speed limits vary from 65 to 35 mph in 10 mph increments. Controlled through Navigator ATMS software at TMC
Website http://www.dot.ga.gov/DS/SafetyOperation/VSL

Dynamic Shoulder Lanes on I-85

Atlanta, GA

Dynamic Shoulder Lanes on I-85

  • Active Traffic Management
  • Dynamic Shoulder Lanes
Location Atlanta, GA
Mark Demidovich 404-635-2838
Agency Georgia DOT
Urban: Yes Active: No

Project Description

Construction of Flex Shoulder Lane on I-85 Northbound between Jimmy Carter and Indian Trail. LED signs above lane will indicate open/closed status. Automatically controlled using data from mainline Video Detection System

Video Streaming Solution

Statewide, GA

Video Streaming Solution

  • Active Demand Management
  • Predictive Traveler Information
Location Statewide, GA
Mark Demidovich 404-635-2838
Agency Georgia DOT
Urban: Yes Active: Yes

Project Description

Project involved upgrading all field encoders to high and low-bandwidth dual-stream encoders and creation of video streaming servers. Allows streaming lo-bandwidth video to be fed to general public on Smartphone apps and desktop website. Previously, only snapshots were shown. Hi-bandwidth stream is reserved for operators at TMC
Website http://www.511ga.org

Variable speed limit on I-90 from O'Hare to Elgin, IL (24 miles)

NW Surburban Chicago, IL

Variable speed limit on I-90 from O'Hare to Elgin, IL (24 miles)

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location NW Surburban Chicago, IL
Ahmed Ghaley
Agency IL Tollway
Urban: Yes Active: No

Project Description

The segment of I-66 between U.S. 50 and I-495, where the case study HOV/shoulder lane combination is operational, includes three main lanes in each direction. Starting in 1992, the shoulder was opened to peak-period, peak-direction general purpose traffic, allowing the leftmost lane to operate as an HOV lane. In 2011-2012, IDOT is planning to implement variable speed limits, dynamic lane control and queue warning as part of an ATM deployment project in 2016.
Website http://www.illinoistollway.com/documents/10157/2ef67398-39cc-4add-a47f-f398debcacc8

Chicago Metra Park-and-Ride (Rock Island Line)

Chicago, IL

Chicago Metra Park-and-Ride (Rock Island Line)

  • Active Parking Management
  • Dynamic Wayfinding
Location Chicago, IL
Agency RTA
Urban: No Active: No

Project Description

As part of an integrated corridor management plan, the Chicago Metra commuter railroad is deploying an advanced parking management system to guide commuters from the freeway to park-and-ride lots with open parking spaces.

Real-Time Transit & Parking Information, Acadia National Park, ME

Bar Habor , ME

Real-Time Transit & Parking Information, Acadia National Park, ME

  • Active Parking Management
  • Dynamic Wayfinding
Location Bar Habor , ME
Mark Hartsoe (202) 513-7025
Agency National Park Service
Urban: No Active: Yes

Project Description

In 2001-2002, a partnership between the U.S. Departments of Transportation and Interior, Acadia National Park, and the State of Maine, implemented several real-time traveler information systems to provide more timely and accurate information to visitors regarding the Acadia’s Island Explorer free shuttle bus service and on-site parking availability.
Website http://www.nps.gov/transportation/pdfs/ATP_finalitsfactsheet.pdf

Variable Speed Limit on I-95 and I-295

Portland, ME

Variable Speed Limit on I-95 and I-295

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Portland, ME
Agency Maine DOT
Urban: No Active: Yes

Project Description

The speed limit is lowered based on road conditions and travel speeds. Specific weather variables that are monitored include precipitation types and amounts, speed drops of more than 20 mph and other incidents can cause a change in the VSL

BWI Advanced Parking Management

Baltimore, MD

BWI Advanced Parking Management

  • Active Parking Management
  • Dynamic Wayfinding
Location Baltimore, MD
Bill Lins (410) 859-7629
Agency MAA
Urban: Yes Active: Yes

Project Description

The system determines garage space availability in real time and guides travelers to the available parking spaces. BWI deployed the system to improve the traveler’s experience as part of the airport’s aggressive growth strategy

US-23 Active Traffic Management

Washtenaw/Livingston Counties (Between Brighton and Ann Arbor) , MI

US-23 Active Traffic Management

  • Active Traffic Management
  • Dynamic Shoulder Lanes
Location Washtenaw/Livingston Counties (Between Brighton and Ann Arbor) , MI
Stephanie Palmer 517-937-5716
Agency Michigan DOT
Urban: No Active: No

Project Description

The ATM system is expected to incorporate variable speed limits based on advanced algorithms to improve traffic turbulence in real-time, reduce crash risk, and improve traffic flow. The ATM is also going utilize Dynamic Shoulder use during peak hour congestion and queue warning to reduce crashes and improve safety.

Adaptive Signal Pilot

Lansing / Eaton County, MI

Adaptive Signal Pilot

  • Active Traffic Management
  • Adaptive Signal Control
Location Lansing / Eaton County, MI
Paula Corlette 517-322-3699
Agency Michigan DOT
Urban: Yes Active: Yes

Project Description

Siemens adaptive signal control for M-43/ Saginaw in Lansign MI.

Detroit Airport advanced parking management system

Detroit, MI

Detroit Airport advanced parking management system

  • Active Parking Management
  • Dynamic Parking Reservation
Location Detroit, MI
Agency Detroit Wayne County International Airport
Urban: Yes Active: No

Project Description

One of the U.S airports that has seen the widest application of advanced parking management systems.

Adaptive Signal -SCOOT system

Ann Arbor / Washtenaw County, MI

Adaptive Signal -SCOOT system

  • Active Traffic Management
  • Adaptive Signal Control
Location Ann Arbor / Washtenaw County, MI
Les Sipowski 734-794-6410 ext. 43637
Agency City of Ann Arbor
Urban: Yes Active: Yes

Project Description

SCOOT adavtive signal control - City wide adaptive signal control system.

I-96 Active Traffic Management

Oakland County, MI

I-96 Active Traffic Management

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Oakland County, MI
Dayo Akinyemi 313-256-9802
Agency Oakland County
Urban: Yes Active: No

Project Description

Project in development to install ATM on 10 miles of I-96. Potential strategies include dynamic speed advisories, dynamic shoulder lanes, queue warning, and dynamic lane use control.

Oakland County SCATS signal system

Oakland County, MI

Oakland County SCATS signal system

  • Active Traffic Management
  • Adaptive Traffic Signal Control
Location Oakland County, MI
Danielle Deneau 248-858-4802
Agency Road Commission for Oakland County
Urban: Yes Active: Yes

Project Description

Data from detectors using Video Image Processing technology provide information on traffic movement at over 500 signalized intersections in the country. This information is transmitted to a Traffic Control Center located in the Road Commission for Oakland County offices, and is used to vary the cycle length, phase plan and signal offset at these intersections to minimize delay.
Website http://www.rcocweb.org/Commuters/FAST-TRAC.aspx

Intergrated Corridor Management - I-696 Macomb Co

Macomb County, MI

Intergrated Corridor Management - I-696 Macomb Co

  • Active Parking Management
  • Dynamic Wayfinding
Location Macomb County, MI
Dayo Akinyemi 313-256-9802
Agency Michigan DOT
Urban: Yes Active: Yes

Project Description

Use of dynamic trailblazing signs and adjustable signal timing from the Traffic Management Center on arterial routes during a major incident on the adjacent freeway.

Integrated Corridor Management - I-75 Oakland Co

Oakland and Wayne County, MI

Integrated Corridor Management - I-75 Oakland Co

  • Active Parking Management
  • Dynamic Wayfinding
Location Oakland and Wayne County, MI
Dayo Akinyemi 313-256-9802
Agency Michigan DOT
Urban: No Active: No

Project Description

Use of dynamic trailblazing signs and adjustable signal timing from the Traffic Management Center on arterial routes during a major incident on the adjacent freeway in Oakland and Wayne Counties.

Variable speed limit and Managed Lanes on I-35W

Minneapolis, MN

Variable speed limit and Managed Lanes on I-35W

  • Active Parking Management
  • Dynamic Pricing
Location Minneapolis, MN
Nick Thompson
Agency Minnesota DOT
Urban: Yes Active: Yes

Project Description

The Mn/DOT has implemented an ATM system on approximately 26 miles of interstate facilities in the Greater Minneapolis/St. Paul region. The I-35W ATM installation, includes several strategies aimed at improving safety and congestion (both recurrent and non-recurrent).
Website http://www.dot.state.mn.us/upa/

Managed Lanes - I-394 Minneapolis

Minneapolis, MN

Managed Lanes - I-394 Minneapolis

  • Active Traffic Management
  • Dynamic Lane Use Control
Location Minneapolis, MN
Agency Minnesota DOT
Urban: No Active: Yes

Project Description

HOT lanes in which car and van poolers and bus users have free access and priority use while drivers of single occupant vehicles choose to use these lanes on an as-needed basis by paying a fee
Website http://www.mnpass.org/index%20394.html

Variable speed limit and Managed Lanes on I-35W

Minneapolis, MN

Variable speed limit and Managed Lanes on I-35W

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Minneapolis, MN
Brian Kary 651-234-7022
Agency Minnesota DOT
Urban: No Active: Yes

Project Description

HOT lanes in which car and van poolers and bus users have free access and priority use while drivers of single occupant vehicles choose to use these lanes on an as-needed basis by paying a fee
Website http://www.dot.state.mn.us/smartlanes

Variable speed limit and Managed Lanes on I-94

Minneapolis, MN

Variable speed limit and Managed Lanes on I-94

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Minneapolis, MN
Brian Kary 651-234-7022
Agency Minnesota DOT
Urban: No Active: Yes

Project Description

The MnDOT has implemented an ATM system on approximately 10 miles of I-94 in the Minneapolis/St. Paul region. The I-94 ATM installation, includes several strategies aimed at improving safety and congestion (both recurrent and non-recurrent).
Website http://www.dot.state.mn.us/smartlanes

Managed Lanes - I-35W Minneapolis

Minneapolis, MN

Managed Lanes - I-35W Minneapolis

  • Active Parking Management
  • Dynamic Pricing
Location Minneapolis, MN
Brad Larsen 651-234-7024
Agency Minnesota DOT
Urban: No Active: Yes

Project Description

HOT lanes in which car and van poolers and bus users have free access and priority use while drivers of single occupant vehicles choose to use these lanes on an as-needed basis by paying a fee
Website http://www.mnpass.org/

Managed Lanes - I-394 Minneapolis

Minneapolis, MN

Managed Lanes - I-394 Minneapolis

  • Active Parking Management
  • Dynamic Pricing
Location Minneapolis, MN
Brad Larsen 651-234-7024
Agency Minnesota DOT
Urban: No Active: Yes

Project Description

HOT lanes in which car and van poolers and bus users have free access and priority use while drivers of single occupant vehicles choose to use these lanes on an as-needed basis by paying a fee
Website http://www.mnpass.org/

Managed Lanes - I-35E St. Paul

Minneapolis, MN

Managed Lanes - I-35E St. Paul

  • Active Parking Management
  • Dynamic Pricing
Location Minneapolis, MN
Brad Larsen 651-234-7024
Agency Minnesota DOT
Urban: No Active: Yes

Project Description

HOT lanes in which car and van poolers and bus users have free access and priority use while drivers of single occupant vehicles choose to use these lanes on an as-needed basis by paying a fee (Opening in Late 2015)
Website http://www.mnpass.org/

Real-Time Adaptive Ramp Metering Throughout the Minneapolis/St. Paul Region

Minneapolis, MN

Real-Time Adaptive Ramp Metering Throughout the Minneapolis/St. Paul Region

  • Active Traffic Management
  • Adaptive Ramp Metering
Location Minneapolis, MN
Brian Kary 651-234-7022
Agency Minnesota DOT
Urban: No Active: Yes

Project Description

The MnDOT utilizes a real-time adaptive system that monitors traffic volumes and density and adjusts the ramp metering rate based on mainline conditions and travel demand at each ramp.
Website http://www.dot.state.mn.us/rampmeter/

Variable advisory speed limits on I-270

St. Louis, MO

Variable advisory speed limits on I-270

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location St. Louis, MO
Tom Blair
Agency Missouri DOT
Urban: No Active: No

Project Description

Formerly variable speed limit on I-270, MoDOT announced the signs will now serve as advisory only, to pace motorists through pockets of congestion
Website http://www.modot.org/stlouis/links/VariableSpeedLimits.htm

Parking Management System

Lincoln, NE

Parking Management System

  • Active Parking Management
  • Dynamic Parking Reservation
Location Lincoln, NE
Agency City of Lincoln
Urban: Yes Active: Yes

Project Description

An online system allows University of Nebraska football fans to reserve their downtown parking spaces in advance.

Project NEON

Las Vegas/ Clark County, NV

Project NEON

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Las Vegas/ Clark County, NV
Dale Keller
Agency NDOT
Urban: Yes Active: Yes

Project Description

Construct HIGH OCCUPANCY VEHICLE (HOV) Connector between US 95 AND I 15, direct HOV access ramps at Wall Street, reconstruction of Charleston Blvd. Interchange, and improve local infrastructure, and implement Active Traffic Management system.
Website http://www.ndotprojectneon.com/

Variable Speed Limit and RWIS on I-80

Truckee River, NV

Variable Speed Limit and RWIS on I-80

  • Active Traffic Management
  • Dynamic Speed Limits
Location Truckee River, NV
Reid Kaiser
Agency Nevada DOT
Urban: No Active: Yes

Project Description

Consists of four VSL signs - two eastbound and two westbound. Speed limits are computed using a logic tree based on the 85th percentile speed, visibility (based on stopping sight distance), and pavement conditions (based on frost, ice, rain, or dry conditions)

Variable Speed Limit on I-93

Pembroke , NH

Variable Speed Limit on I-93

  • Active Traffic Management
  • Dynamic Speed Limits
Location Pembroke , NH
Denise Markow 603-271-2291
Agency New Hampshire DOT
Urban: No Active: No

Project Description

The I-93 Advanced Traffic Management System (ATMS) project involves the installation of strategically located "Intelligent Transportation System" (ITS) devices along the 19-mile corridor that will be controlled by the Traffic Management Center (TMC) in Concord.
Website http://www.nh.gov/dot/media/nr2011/nr062111i93corridor.htm

Variable Speed Limit on I-95 and I-78

Trenton , NJ

Variable Speed Limit on I-95 and I-78

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Trenton , NJ
C. William Kingsland 609-530-4690
Agency NJDOT
Urban: No Active: Yes

Project Description

The first system is on I-95 and is approximately sixty-two miles long. The second system runs the entire length of I-78. There is a total of 109 static panels with changeable speed flip segment/disks between the two corridors.

Midtown in Motion

New York, NY

Midtown in Motion

  • Active Traffic Management
  • Adaptive Traffic Signal Control
Location New York, NY
Mohamad Talas 212 839 3348
Agency New York DOT
Urban: Yes Active: Yes

Project Description

Midtown in Motion, includes 100 microwave sensors, 32 traffic video cameras and E-ZPass readers at 23 intersections to measure traffic volumes, congestion and record vehicle travel times. The combined data is transmitted wirelessly to the City’s Traffic Management Center in Long Island City, allowing engineers to quickly identify congestion choke points as they occur and remotely adjust Midtown traffic signal patterns to clear traffic jams.

PARK Smart

New York, NY

PARK Smart

  • Active Parking Management
  • Dynamic Pricing
Location New York, NY
Manzell Blakeley 212-839-6690
Agency New York DOT
Urban: Yes Active: Yes

Project Description

PARK Smart aims to increase the number of available metered parking spaces by encouraging motorists to park no longer than necessary. The meter rate is higher when demand for parking is greatest and decreases when demand is lower.
Website http://www.nyc.gov/html/dot/html/motorist/parksmart.shtml

NYCDOT TSP

New York City , NY

NYCDOT TSP

  • Active Traffic Management
  • Transit Signal Priority
Location New York City , NY
Ernest Athanailos 212 839 3344
Agency New York City DOT
Urban: Yes Active: Yes

Project Description

Operation of centralized transit signal priority system that has MTA buses communicate with the Transit Operations center which provides bus location approaching an signalized intersection to NYCDOT Traffic Management Center which provides transit signal priority based a protocols outlined in the Project PSEAR . Currently TSP in NYC is operated and is being installed BRT ( Select Bus Service; SBS) corridors being developed by a NYCDOT / MTA NYC Transit team

VAR-STW-Managed Lanes Study

statewide, OH

VAR-STW-Managed Lanes Study

  • Active Traffic Management
Location statewide, OH
Brenton Bogard, P.E. 614-752-5575
Agency ODOT
Urban: Yes Active: Yes

Project Description

Determine the feasibility of implementing various active traffic and demand management strategies throughout the state.

Variable Speed Limit on I-84

Pendleton , OR

Variable Speed Limit on I-84

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Pendleton , OR
Agency Oregon DOT
Urban: No Active: Yes

Project Description

To advise truck drivers what speed they should travel to make it safely down Emigrant Hill, on I-84 between Pendleton and La Grande.
Website http://www.oregon.gov/ODOT/HWY/TRAFFIC-ROADWAY/docs/pdf/2015_conference/2015_Mitchell.pdf

Adaptive Ramp Metering - Entire Portland metropolitan area (I-5, I-84, I-205, I-405, OR217, US26)

Portland, OR

Adaptive Ramp Metering - Entire Portland metropolitan area (I-5, I-84, I-205, I-405, OR217, US26)

  • Active Traffic Management
  • Adaptive Ramp Metering
Location Portland, OR
Dennis Mitchell 503.731.8218
Agency Oregon DOT
Urban: Yes Active: Yes

Project Description

ODOT operates adaptive ramp metering at over 100 meters on all all major interstates and highways in the Portland metropolitan area

Variable advisory speed limits on I-5 and I-405

Portland, OR

Variable advisory speed limits on I-5 and I-405

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Portland, OR
Dennis Mitchell 503.731.8218
Agency Oregon DOT
Urban: Yes Active: Yes

Project Description

Use of speed advisories and travel times on I-5 and I-405 in Portland metropolitan area for congestion mitigation
Website https://www.tripcheck.com/realtime/

Variable speed limit on US26 at interchange with OR47

Banks, OR

Variable speed limit on US26 at interchange with OR47

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Banks, OR
Dennis Mitchell 503.731.8218
Agency Oregon DOT
Urban: No Active: Yes

Project Description

Use of variable speed limits on US26 at a rural interchange for safety. The system activates when volumes on US26 exceed a threshold indicating heavy traffic heading eastbound from the Oregon Coast towards Portland. The reduced speed improves safety at the rural intersection.
Website https://www.tripcheck.com/realtime/

Variable speed limit on US26 and I-84

Portland, OR

Variable speed limit on US26 and I-84

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Portland, OR
Dennis Mitchell 503.731.8218
Agency Oregon DOT
Urban: Yes Active: Yes

Project Description

Use of variable advisory speeds, queue warning, and travel times on US26 and I-84 for congestion mitigation and road weather management. Uses the same automated variable advisory speed and queue warning system that responds to congestion and road weather conditions as the OR-217 system. Project is in design in 2015 and scheduled for turn-on in 2017.
Website https://www.tripcheck.com/realtime/

ATM System on OR-217

Portland, OR

ATM System on OR-217

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Portland, OR
Galen McGill 503.986.4486
Agency Oregon DOT
Urban: Yes Active: Yes

Project Description

Use of speed advisories, queue warning and travel times on OR-217 for congestion mitigation and road weather management. The variable advisory speed and queue warning system is fully automated and responds to congestion and road weather conditions.
Website https://www.tripcheck.com/realtime/

ParkPGH Parking Management

Pittsburgh, PA

ParkPGH Parking Management

  • Active Parking Management
  • Dynamic Wayfinding
Location Pittsburgh, PA
Agency The Pittsburg Cultural Trust
Urban: Yes Active: Yes

Project Description

ParkPGH provides real-time information on available parking. An application, website, and call-in phone number all allow travelers to get current information on the number of available spaces in all nearby garages, with data updated each minute through a feed from the gate system at each garage.
Website http://parkpgh.org/

Low visibility warning system on I-75

Knoxville, TN

Low visibility warning system on I-75

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Knoxville, TN
Agency
Urban: Yes Active: Yes

Project Description

There are two side-mounted LED signs located along the corridor that are changed when visibility is poor. When fog is detected on the corridor and the visibility drops below 1320 feet (ft), the system goes into a preliminary mode. The overhead DMS displays a message of Fog conditions, but the speed limit is still 70 mph.

Tolled managed lanes on FM734

Austin, TX

Tolled managed lanes on FM734

  • Active Traffic Management
  • Dynamic Lane Use Control
Location Austin, TX
Brian D. Burk 512-974-0899
Agency Texas DOT
Urban: Yes Active: Yes

Project Description

Manged Lanes. Gives solo drivers the opportunity to use HOV lanes for a toll

ParkMe and Parkeon Dynamic parking capacity

Austin, TX

ParkMe and Parkeon Dynamic parking capacity

  • Active Parking Management
  • Dynamic Parking Capacity
Location Austin, TX
Sean Renn 856-234-8000
Agency Texas DOT/Parkme/Parkeon
Urban: Yes Active: Yes

Project Description

Provides parking guidance via smart phones, in-car navigation systems, and personal computers, with maps displaying the best places to find parking.
Website http://www.parkme.com/blog/2012/07/03/parkme-and-parkeon-announce-partnership/

Northwest Freeway (US 290) QuickRide

Harris County, TX

Northwest Freeway (US 290) QuickRide

  • Active Parking Management
  • Dynamic Pricing
Location Harris County, TX
Hameed Merchant 713-615-6307
Agency Texas DOT
Urban: Yes Active: Yes

Project Description

In November 2000 the Northwest Freeway HOV lane was converted to HOT use, and is operated in a manner similar to the Katy Freeway. The Northwest QuickRide allows paying two-plus carpools to use the lane only in the morning peak when three-plus occupancy requirements are in effect.
Website http://ops.fhwa.dot.gov/freewaymgmt/publications/documents/nrpc0610/workshop_materials/case_studies/houston.pdf

Route Builder

Houston, TX

Route Builder

  • Active Demand Management
  • Predictive Traveler Information
Location Houston, TX
David Fink 713-881-3000
Agency Texas DOT/ TranStar
Urban: Yes Active: Yes

Project Description

Texas DOT provides route builder to travelers which can compare moving up or delaying trip in 15-minute intervals, to see how it impacts trip time
Website http://traffic.houstontranstar.org/routebuilder/

Fannin Rail Station Dynamically priced parking

Houston, TX

Fannin Rail Station Dynamically priced parking

  • Active Parking Management
  • Dynamic Priced Parking
Location Houston, TX
David Fink 713-881-3000
Agency Texas DOT
Urban: Yes Active: Yes

Project Description

Parking prices are based on events, and intervals between trains reduced during major events when demand is high

Adaptive Ramp Metering - IH 610 (North Loop Freeway)

Houston, TX

Adaptive Ramp Metering - IH 610 (North Loop Freeway)

  • Active Traffic Management
  • Adaptive Ramp Metering
Location Houston, TX
David Fink 713-881-3000
Agency Texas DOT
Urban: Yes Active: Yes

Project Description

Texas DOT operates 86 Ramp Metering systems of 6 facilities

Hardy Toll Road and Adaptive Ramp Metering

Houston, TX

Hardy Toll Road and Adaptive Ramp Metering

  • Active Traffic Management
  • Adaptive Ramp Metering
Location Houston, TX
David Fink 713-881-3000
Agency Texas DOT
Urban: Yes Active: Yes

Project Description

The Hardy Toll Road runs from Interstate 45, north of Houston just below the Harris County line, to Interstate 610, near central Houston - IH 45 North (North Freeway)
Website https://www.hctra.org/tollroads/

Westpark Tollway and Adaptive Ramp Metering

Houston, TX

Westpark Tollway and Adaptive Ramp Metering

  • Active Traffic Management
  • Adaptive Ramp Metering
Location Houston, TX
David Fink 713-881-3000
Agency Texas DOT
Urban: Yes Active: Yes

Project Description

Limited access toll road serving western Houston and Harris county.

HOT lanes and Adaptive Ramp Metering - IH 45 South (Gulf Freeway)

Houston, TX

HOT lanes and Adaptive Ramp Metering - IH 45 South (Gulf Freeway)

  • Active Traffic Management
  • Adaptive Ramp Metering
Location Houston, TX
David Fink 713-881-3000
Agency Texas DOT
Urban: Yes Active: Yes

Project Description

Allows single occupancy vehicles to use the HOV lanes by paying a toll.
Website http://www.ridemetro.org/Services/HOTLanes.aspx

HOT lanes and Adaptive Ramp Metering - IH 45 South (Gulf Freeway)

Houston, TX

HOT lanes and Adaptive Ramp Metering - IH 45 South (Gulf Freeway)

  • Active Demand Management
  • Dynamic Pricing
Location Houston, TX
David Fink 713-881-3000
Agency Texas DOT
Urban: Yes Active: Yes

Project Description

Allows single occupancy vehicles to use the HOV lanes by paying a toll.
Website http://www.ridemetro.org/Services/HOTLanes.aspx

Sam Houston Tollway

Houston, TX

Sam Houston Tollway

  • Active Traffic Management
  • Adaptive Ramp Metering
Location Houston, TX
David Fink 713-881-3000
Agency Texas DOT
Urban: Yes Active: Yes

Project Description

HOT lanes, Queue Warning and Adaptive Ramp Metering - US 59 (Southwest Freeway)
Website http://www.ridemetro.org/Services/HOTLanes/59SouthHOT.aspx

Katy Freeway

Houston, TX

Katy Freeway

  • Active Parking Management
  • Dynamic Pricing
Location Houston, TX
David Fink 713-881-3000
Agency Texas DOT
Urban: Yes Active: Yes

Project Description

Managed lanes on IH 10
Website https://www.hctra.org/katymanagedlanes/

Sam Houston Tollway

Houston, TX

Sam Houston Tollway

  • Active Parking Management
  • Dynamic Pricing
Location Houston, TX
David Fink 713-881-3000
Agency Texas DOT
Urban: Yes Active: Yes

Project Description

HOT lanes, Queue Warning and Adaptive Ramp Metering - US 59 (Southwest Freeway)
Website http://www.ridemetro.org/Services/HOTLanes/59SouthHOT.aspx

I-15 Express lanes

Salt Lake City, UT

I-15 Express lanes

  • Active Parking Management
  • Dynamic Pricing
Location Salt Lake City, UT
Mark Perry 801-887-3738
Agency Utah DOT
Urban: Yes Active: Yes

Project Description

Express Pass is an electronic payment system along the I-15 Express Lanes. This system helps UDOT better manage traffic on I-15 by giving more solo drivers the opportunity to use the Express Lanes while ensuring that carpooling remains a benefit.
Website http://www.udot.utah.gov/expresslanes/

Variable Speed Limit on I-80

Wanship, UT

Variable Speed Limit on I-80

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Wanship, UT
Glenn Blackwelder 801-887-3652
Agency Utah DOT
Urban: No Active: No

Project Description

The Utah Department of Transportation (UDOT) implemented VSL signs on I-80 through Parley Canyon.
Website http://www.nwpassage.info/projects/phase9/downloads/9-3-utah-dot-presentation.pdf

Variable speed limit on I-95/495 (Woodrow Wilson Bridge)

Alexandria , VA

Variable speed limit on I-95/495 (Woodrow Wilson Bridge)

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Alexandria , VA
Marcelino Romero 301-275-5317
Agency Virginia DOT
Urban: Yes Active: No

Project Description

Initially implemented for construction congestion mitigation on the woodrow wilson bridge in 2008, the 7 mile section of the I-95/495 beltway now has its VSL operations hours expanded (in 2009) to include daily congestion hours. This project was decommissioned in February 2010.
Website http://www.wilsonbridge.com

Variable Speed Limit on I-64 and I-664

Hampton, Newport News, VA

Variable Speed Limit on I-64 and I-664

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Hampton, Newport News, VA
Ken Coody (757) 925-2557
Agency Virginia DOT
Urban: Yes Active: Yes

Project Description

The systems monitor and change the speed on the approaches to and inside the Hampton Roads Bridge Tunnel and the Monitor Merrimac Memorial Bridge Tunnel.

Dulles Greenway

Leesburg , VA

Dulles Greenway

  • Active Demand Management
  • Dynamic Ridesharing
Location Leesburg , VA
Donald J. Cohrs 703 668-0032
Agency Dulles Greenway
Urban: Yes Active: Yes

Project Description

The Dulles Greenway offers a congestion management toll, so a motorist can travel at non-congested hours to save money.
Website http://dullesgreenway.com/

Virginia—I-66 ATM Project

Northern, VA

Virginia—I-66 ATM Project

  • Active Traffic Management
  • Dynamic Lane Use Control
Location Northern, VA
Virginia DOT 703-259-2231
Agency Virginia DOT
Urban: Yes Active: Yes

Project Description

The segment of I-66 between U.S. 50 and I-495, where the case study HOV/shoulder lane combination is operational, includes three main lanes in each direction. Starting in 1992, the shoulder was opened to peak-period, peak-direction general purpose traffic, allowing the leftmost lane to operate as an HOV lane. With completion of an ATM project in the fall of 2015, VDOT will implement dynamic lane control, hard shoulder running, queue warning and ultimately variable speed limits.
Website http://www.virginiadot.org/projects/northernvirginia/i-66_atms.asp

Virginia—I-66 ATM Project

Northern, VA

Virginia—I-66 ATM Project

  • Active Traffic Management
  • Dynamic Shoulder Lanes
Location Northern, VA
Kamal Suliman 703-259-2231
Agency Virginia DOT
Urban: Yes Active: No

Project Description

The segment of I-66 between U.S. 50 and I-495, where the case study HOV/shoulder lane combination is operational, includes three main lanes in each direction. Starting in 1992, the shoulder was opened to peak-period, peak-direction general purpose traffic, allowing the leftmost lane to operate as an HOV lane. With completion of an ATM project in the fall of 2015, VDOT will implement dynamic lane control, hard shoulder running, queue warning and ultimately variable speed limits.
Website http://www.virginiadot.org/projects/northernvirginia/i-66_atms.asp

Virginia - I-495 North Shoulder Lane Use

Northern, VA

Virginia - I-495 North Shoulder Lane Use

  • Active Traffic Management
  • Dynamic Shoulder Lanes
Location Northern, VA
Kamal Suliman 703-259-2231
Agency Virginia DOT
Urban: Yes Active: Yes

Project Description

This 1.5-mile project allows traffic to travel on the left shoulder of northbound I-495 from where the 495 Express Lanes end to the George Washington Parkway.
Website http://www.virginiadot.org/projects/northernvirginia/i-495_shoulder.asp

Virginia—I-77 Active Traffic and Safety Management System (ATSMS)

Hillsville, VA

Virginia—I-77 Active Traffic and Safety Management System (ATSMS)

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Hillsville, VA
Tim Martin (540) 375-0113
Agency Virginia DOT
Urban: No Active: No

Project Description

A 12-mile segment of I-77 in southwestern Virginia will operate regulatory variable speed limits that will vary according to reduced visibility conditions. The system is scheduled to be operational Fall 2015.
Website http://www.virginiadot.org/newsroom/statewide/2014/governor_mcauliffe_announces_safety71214.asp

Virginia—I-64 Active Traffic and Safety Management System (ATSMS)

Afton Mountain, VA

Virginia—I-64 Active Traffic and Safety Management System (ATSMS)

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Afton Mountain, VA
Roy Reid (540) 332-9148
Agency Virginia DOT
Urban: No Active: No

Project Description

An 11-mile segment of I-64 along Afton Mountain recently had ITS assets and communications infrastructure installed that will allow for the future installation of Variable Speed Limit signs during reduced visibility conditions.
Website http://www.virginiadot.org/projects/culpeper/augusta,_nelson_and_albemarle_counties_-_i-64_active_traffic_safety_management_system_atsms.asp

Virginia - 495/95 Express Lanes

Northern, VA

Virginia - 495/95 Express Lanes

  • Active Parking Management
  • Dynamic Pricing
Location Northern, VA
1-855-495-9777
Agency TransUrban
Urban: Yes Active: Yes

Project Description

The shoulder is open to all traffic during peak travel periods on weekdays from 7 to 11 a.m. and 2 to 8 p.m. A lane-use management system, with green arrows and red "X's" similar to the lane-control system on I-66, alerts travelers when the shoulder is available.
Website https://www.expresslanes.com/press-release/1789

Bellevue Smart Traveler

Bellevue, WA

Bellevue Smart Traveler

  • Active Demand Management
  • Dynamic Ridesharing
Location Bellevue, WA
Agency Washington State Transportation Center
Urban: Yes Active: No

Project Description

The traveler information center TIC integrated phone and paging technology to deliver three types of personal commuter information: (1) dynamic ride matching information, (2) current traffic congestion information, and (3) transit information.
Website http://www.wsdot.wa.gov/Research/Reports/300/376.1.htm

SR 167 High Occupancy Toll (HOT) Lanes

Seattle, WA

SR 167 High Occupancy Toll (HOT) Lanes

  • Active Parking Management
  • Dynamic Pricing
Location Seattle, WA
Craig Stone (Toll Division Director) 202-464-1222
Agency Washington State DOT
Urban: Yes Active: Yes

Project Description

This four-year pilot project which started in 2008, provides a new option for solo drivers on SR 167 and evaluates how HOT lanes and variable tolling can improve traffic flow and ease congestion. By converting the pre-existing high occupancy vehicle (HOV) lanes into HOT lanes, SR 167 now allows solo drivers to pay a variable, electronically collected toll using a "Good To Go!" transponder to drive in the HOT lane when there is available space
Website http://www.wsdot.wa.gov/Tolling/SR167HotLanes/default.htm

I-405 Express Toll Lanes (Eastside Corridor Tolling Study)

Seattle, WA

I-405 Express Toll Lanes (Eastside Corridor Tolling Study)

  • Active Parking Management
  • Dynamic Pricing
Location Seattle, WA
Amy Danberg (Eastside Corridor Program) 425-456-8566
Agency Washington State DOT
Urban: Yes Active: Yes

Project Description

WSDOT has looked at a range of options to address the projected increase in population and employment along this corridor. Studies acknowledge the importance of connecting I-405 and SR 167 to form a seamless corridor. The Eastside Corridor (made up of sections of Snohomish, King and Pierce counties, stretching down I-405 and SR 167 to SR 512) vision includes new highway lanes, improved interchanges, express toll lanes, expanded transit service including bus rapid transit (BRT) and expanded vanpool programs
Website http://www.wsdot.wa.gov/Tolling/EastsideCorridor/

SR 520 / I-90 - Active Traffic Management

Seattle, WA

SR 520 / I-90 - Active Traffic Management

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Seattle, WA
Jennifer Charlebois 206-716-1165
Agency Washington State DOT
Urban: Yes Active: Yes

Project Description

WSDOT crews installed a series of electronic speed-limit and lane status signs over each lane on the SR 520 and I-90 bridges over Lake Washington.
Website http://www.wsdot.wa.gov/projects/lkwamgt/lkwaatm/

e-Park

Seattle, WA

e-Park

  • Active Parking Management
  • Dynamic Wayfinding
Location Seattle, WA
Michael Solheim 206-733-9956
Agency Seattle DOT
Urban: Yes Active: Yes

Project Description

e-Park uses dynamic message signs to direct users to parking garages with remaining capacity. Current garage capacity can be viewed on a mobile-friendly website for 12 parking garages.
Website http://www.seattle.gov/transportation/epark/

Lake Washington Urban Partnership - SR 520

Seattle, WA

Lake Washington Urban Partnership - SR 520

  • Active Demand Management
  • Dynamic Pricing
Location Seattle, WA
Patricia Michaud 206-716-1133
Agency Washington State DOT
Urban: Yes Active: Yes

Project Description

The Lake Washington Urban Partnership integrates all four Ts - tolling, technology, transit and telecommuting/TDM
Website http://www.wsdot.wa.gov/Projects/LkWaMgt/

I-5 - Active Traffic Management

Seattle, WA

I-5 - Active Traffic Management

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Seattle, WA
Jennifer Charlebois 206-716-1165
Agency Washington State DOT
Urban: Yes Active: Yes

Project Description

The signs post variable speed limits that help warn drivers of backups ahead and smooth out traffic as it approaches a lane blocking incident. The overhead signs can also quickly close entire lanes and provide warning information to drivers before they reach slower traffic.
Website http://www.wsdot.wa.gov/Projects/I5/ActiveTrafficManagement/

Goose Express

Seattle, WA

Goose Express

  • Active Demand Management
  • Dynamic Ridesharing
Location Seattle, WA
Agency Washington State DOT
Urban: No Active: No

Project Description

The service was aimed at individual commuters and allowed users to plan one-way, ad hoc carpools. In addition to planning trips via SMS text message, an online planning interface was added (accessible via www.readysetgoose.com).
Website http://dynamicridesharing.org/goose_express.php

Adverse Weather Variable Speed Limit on I-90 and US-2

Seattle, WA

Adverse Weather Variable Speed Limit on I-90 and US-2

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Seattle, WA
Agency Washington State DOT
Urban: No Active: Yes

Project Description

This system consists of 15 overhead mounted Flip-disc and LED signs. The speed limit is based on traction requirements, pavement conditions, visibility, weather (precipitation amount and type), and incident types. There are thresholds for the system, and the speed limit is based on a matrix of the conditions given above.

Variable speed limit on I-80

Cheyenne, WY

Variable speed limit on I-80

  • Active Traffic Management
  • Dynamic Speed Limits/Advisories
Location Cheyenne, WY
Vince Garcia 307-777-4231
Agency Wyoming DOT
Urban: No Active: Yes

Project Description

Wyoming DOT has installed 28 variable speed limit signs along a 52-mile stretch on I-8- in hopes of reducing winter driving accidents. Engineers will have the ability to lower the posted speed depening on the road conditions.