Case Studies Search Results

Case Studies & Lessons Learned

Tow Contracts for Work Zones

The North Carolina DOT’s (NCDOT) Performance-Based Tow Contracts improve safety, reduce delays, and cut costs in freeway work zones. By dispatching pre-qualified tow companies immediately after an incident, lanes are cleared faster, reducing the risk of secondary crashes and protecting first resp

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Case Studies & Lessons Learned

Cape Fear Memorial Bridge

The Cape Fear Memorial Bridge (CFMB) Preservation Project enhances safety through increased law enforcement and quick incident clearance, vital for evacuations during hurricanes. It minimizes traffic disruptions by optimizing detour routes and completing the project ahead of schedule, restoring n

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Case Studies & Lessons Learned

Statewide ITS Resiliency Project

The Statewide ITS Resilience Project by North Carolina DOT (NCDOT) improved ITS device uptime from 48% to over 98%, enhancing traffic management and safety, which saves lives. The project’s pay-for-performance model ensures cost-effective maintenance, maximizing return on investment and minimizin

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Case Studies & Lessons Learned

FDOT’s Wrong-Way Driving Program

The Florida Department of Transportation’s (FDOT) Wrong-Way Driving (WWD) Program saves lives by reducing WWD crashes through detection systems that alert drivers and law enforcement, preventing over 95% of potential incidents. It saves time by enabling quick interventions, minimizing traffic dis

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Case Studies & Lessons Learned

eTraffic - Traffic Signals and Control Strategies Inventory

The eTraffic system by Florida DOT (FDOT) improves traffic signal management, saving lives, time, and money. It enhances safety with real-time updates, wrong-way driving countermeasures, and faster emergency response. The platform streamlines operations with automated reporting, centralized data

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Case Studies & Lessons Learned

Expanding TSMO Capabilities through Software and Technology Innovation

FDOT’s TSMO program improves traffic management through technology, real-time data, and stakeholder collaboration. Tools like the SunGuide Alert Viewer and Vehicle-to-Everything Data Exchange Platform enhance safety by reducing accidents and improving emergency response. Dashboards and dynamic to

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Case Studies & Lessons Learned

Remote Maintenance through an Ethernet Power Controller (Pro Switch)

Utah DOT’s (UDOT) implementation of Ethernet Power Controllers (EPCs) enhances traffic monitoring by allowing remote reboots, saving time and travel costs for maintenance staff. This increases device reliability, minimizing downtime and ensuring continuous data collection, which improves road saf

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Case Studies & Lessons Learned

Accessible Pedestrian Buttons and Pedestrian App

Utah DOT (UDOT) is enhancing safety and accessibility for people with disabilities by deploying Accessible Pedestrian Signals (APS) and a smartphone app. These technologies provide audible cues, remote signal activation, and touchless buttons, helping users navigate intersections safely and effic

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Case Studies & Lessons Learned

Innovating Winter Driving Safety with Signal Heat Tape

Utah Department of Transportation’s (UDOT) heat tape solution for LED traffic signals enhances safety by ensuring visibility during snowfall, reducing the risk of crashes and protecting maintenance workers. The heat tape saves time by allowing remote activation to clear snow, preventing traffic d

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Case Studies & Lessons Learned

CUY 480-7.14

Ohio Department of Transportation (ODOT) District 12 improved safety and reduced congestion on I-480 westbound by re-striping the weave section from three lanes to two. This reduced travel times and increased average speeds for over 60,000 daily commuters. The project was completed in one season

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