Commercial Vehicle Operations
 
Data Management
 
Maintenance and Construction
 
Parking Management
 
Public Safety
 
Public Transportation
 
Support
 
Sustainable Travel
 
Traffic Management
 
Traveler Information
 
Vehicle Safety
 
Weather
 

Benefits: Traffic Management

845 unique benefits found.

Drivers are more accepting of on-road dynamic messages/warnings than in-vehicle message/warnings.
Date Posted: 10/09/2019 | Source Date:
Current generation pedestrian crash avoidance systems can reduce vehicle-pedestrian collisions by 40 percent under certain conditions.
Date Posted: 10/09/2019 | Source Date:
Track testing suggests stop-and-go freeway traffic can be controlled to reduce fuel consumption by 40 percent with as few as 5 percent autonomous vehicles in the traffic stream.
Date Posted: 09/26/2019 | Source Date:
Track testing suggests stop-and-go freeway traffic flow can be controlled to increase throughput by 15 percent with as few as 5 percent autonomous vehicles in the traffic stream.
Date Posted: 09/26/2019 | Source Date:
All-Electronic Toll Collection systems and Hybrid Toll Plazas that support open road tolling experience 73 to 45 percent fewer crashes than Traditional Toll Plazas, respectively.
Date Posted: 09/25/2019 | Source Date:
Smart Work Zone (SWZ) systems can detect congestion, display travel times, and recommend alternate routes. Benefit-to-cost ratios range from 10:1 to 12:1.
Date Posted: 09/18/2019 | Source Date:
Modeling effort shows link-level dynamic tolling on a connected vehicle network can improve average travel times up to 32 percent.
Date Posted: 09/18/2019 | Source Date:
CV-based adaptive signal control has potential to increase mainline arterial speeds by an average of 5 percent and reduce maximum intersection queue lengths by 66.7 percent even with low market penetration (5 percent CV).
Date Posted: 08/22/2019 | Source Date:
Autonomous intersection management (AIM) systems can achieve three percent more traffic throughput than a traditional signal system, assuming 10 percent CAV market penetration.
Date Posted: 08/22/2019 | Source Date:
Study finds that alternative approaches to collect and distribute e-scooters can reduce their global-warming environmental impact by up to 27 percent.
Date Posted: 08/15/2019 | Source Date:
ITS Deployment Evaluation

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Topics

Commercial Vehicle Operations

Data Management

Maintenance and Construction

Parking Management

Public Safety

Public Transportation

Support

Sustainable Travel

Traffic Management

Traveler Information

Vehicle Safety

Weather

 

U.S. Department of Transportation Office of the Assistant Secretary for Research and Technology (OST-R)
 
 
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