Delivering resources to save time, lives, and money

Research Search Results

Research

Left-Turn Accommodations at Unsignalized Intersections

The decision to install a left-turn accommodation is a complex one as state and local transportation agencies weigh the left-turn demand, the cost of the accommodation, and the anticipated operational and safety benefits. Clear and consistent application of left-turn accommodations is important f

Learn More
Research

Appendix A – Model Estimation Results

Appendix A of the Project C04 Final Report contains the revealed preference data and the experimental data. Appendix A is organized as follows:

A1 Revealed Preference Data – New York Survey And NYBPM Model Level of Service (LOS) And Cost Skims Appendix A2 Revealed Preference Data – Se
Learn More
Research

Appendix B – Supporting Technical Memoranda

Appendix B of the Project C04 final report is a collection of technical memoranda. It is organized as follows:

B1 PSRC Traffic Choice Study Data Review And Completed Processing Tasks Appendix B2 Processing Of Traffic Choices GPS Data to Provide Measures of Travel Time Variability for
Learn More
Research

Multi-Level Linear Referencing System (MLLRS) Cost - Benefit Value Analysis Study

To develop a Value Analysis Study Report and supporting products to quantify linear referencing system implementation impact on cost savings, time savings, performance/cost value index, and return on investment. Tasks included the following: · Provide a Certified Value Specialist (CVS) tea
Learn More
Best Practice

Commercial Motor Vehicle Size Enforcement

Significant growth in domestic and international commerce, coupled with ever-increasing traffic congestion and delay on surface transportation networks, challenge industries’ ability to move freight economically without use of larger and heavier load movements This trend challenges limited enforceme
Learn More
Best Practice

Oversize/Overweight Vehicles Permitting, Routing, and Monitoring

Significant growth in domestic and international commerce, coupled with ever-increasing traffic congestion and delay on surface transportation networks, challenge industries’ ability to move freight economically without use of larger and heavier load movements This trend challenges limited enforceme
Learn More
Best Practice

Weigh-in-Motion System Calibration

Significant growth in domestic and international commerce, coupled with ever-increasing traffic congestion and delay on surface transportation networks, challenge industries’ ability to move freight economically without use of larger and heavier load movements This trend challenges limited enforceme
Learn More
Best Practice

Size and Weight Management Agency-Wide Benefits

Significant growth in domestic and international commerce, coupled with ever-increasing traffic congestion and delay on surface transportation networks, challenge industries’ ability to move freight economically without use of larger and heavier load movements This trend challenges limited enforceme
Learn More
Best Practice

Bridge Infrastructure Preservation

Significant growth in domestic and international commerce, coupled with ever-increasing traffic congestion and delay on surface transportation networks, challenge industries’ ability to move freight economically without use of larger and heavier load movements This trend challenges limited enforceme
Learn More
Best Practice

Commercial Motor Vehicle Weight Enforcement

Significant growth in domestic and international commerce, coupled with ever-increasing traffic congestion and delay on surface transportation networks, challenge industries’ ability to move freight economically without use of larger and heavier load movements This trend challenges limited enforceme
Learn More