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Cast a broad net in evaluating traveler behavior: Managed Lanes analysis finds evidence of "theory blindness" that can impact model accuracy.

The authors note that the conventional transit industry model for managed lanes assumes that the inputs to traveler decisions are technically complex, for example historic congestion levels, trip…

Content type

Lesson

Date Posted

09/30/2019

Taxonomy (ARC-IT) Road Use Charging (TM11), Integrated Decision Support and Demand Management (TM09)

Geolocation links

Houston, Texas, United States | Fort Worth, Texas, United States

The cost of a vehicle detection safety system installed at a dual track rail crossing can range from $27,500 for a radar-based system to $36,680 for an inductive loop-based system.

Detecting vehicles at railroad crossings is important for several reasons. Certain High-Speed Rail and Quiet Zone corridors use four-quadrant gate railroad crossings, where there are entrance and…

Content type

System Cost

Made Public Date

01/04/2018

Taxonomy (ARC-IT) In-Vehicle Signage (TI07), Standard Railroad Grade Crossing (TM13), Advanced Railroad Grade Crossing (TM14)

Geolocation links

Fort Worth, Tennessee, United States

91 percent of volunteer drivers that tested V2V communications safety features indicated they would like to have these technologies on their personal vehicle.

METHODOLOGY After participants were exposed to each functional application, the experimenter asked a series of questions to capture data on immediate impressions, safety application effectiveness,…

Content type

Benefit

Date Posted

08/24/2012

Taxonomy (ARC-IT) Autonomous Vehicle Safety Systems (VS01), V2V Basic Safety (VS02), Intersection Safety Warning and Collision Avoidance (VS13)

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Cast a broad net in evaluating traveler behavior: Managed Lanes analysis finds evidence of "theory blindness" that can impact model accuracy.

The cost of a vehicle detection safety system installed at a dual track rail crossing can range from $27,500 for a radar-based system to $36,680 for an inductive loop-based system.

91 percent of volunteer drivers that tested V2V communications safety features indicated they would like to have these technologies on their personal vehicle.

INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE

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Search Benefits, Costs, Lessons Learned

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Displaying 1 - 3 of 3

Cast a broad net in evaluating traveler behavior: Managed Lanes analysis finds evidence of "theory blindness" that can impact model accuracy.

The cost of a vehicle detection safety system installed at a dual track rail crossing can range from $27,500 for a radar-based system to $36,680 for an inductive loop-based system.

91 percent of volunteer drivers that tested V2V communications safety features indicated they would like to have these technologies on their personal vehicle.

INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE

Focus Areas

Connect

Topics