All: Freeway Management

Displaying 380 result(s).

Travel Time Messaging on Dynamic Message Signs – Chicago, IL
Source Date:
Twin Cities HOV Benefit/Cost Analysis: $10 million in benefits if lanes were open to all traffic.
Source Date:
Graphic-aided messages on dynamic message signs found to have faster comprehension time and greater comprehension accuracy in simulator study.
Source Date:
Variable speed limit system in a freeway connected vehicle environment yielded travel time savings of 30 to 80 hours compared to traditional vehicles.
Source Date:
Simulation of an ATM monitoring system successfully demonstrates ability to avoid the severe consequences of cyberattacks, indicating significant potential to improve freeway operations.
Source Date:
Simulation shows V2I applications that use real-time traffic data to recommend merge maneuvers can increase throughput 18 to 22 percent compared to existing systems that use message displays on overhead gantries.
Date Posted: 10/17/2019 | Source Date:
Cast a broad net in evaluating traveler behavior: Managed Lanes analysis finds evidence of "theory blindness" that can impact model accuracy.
Date Posted: 09/30/2019 | 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:
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:
Dedicated CAV lanes provide increased corridor capacity and a 25 percent reduction in vehicle travel times.
Date Posted: 05/20/2019 | Source Date:
ITS Deployment Evaluation

INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE

1200 New Jersey Avenue, NE
Washington, DC 20590

1-800-853-1351

its.dot.gov

Focus Areas

Benefits

Costs

Deployment Statistics

Executive Briefings

Lessons Learned

Database Tutorial

Contact

Topics

Arterial Management

Freeway Management

Roadway Operations & Maintenance

Crash Prevention & Safety

Road Weather Management

Transportation Management Center

Alternative Fuels

Traffic Incident Management

Transit Management

Emergency Management

Traveler Information

Driver Assistance

Information Management

Commercial Vehicle Operations

Intermodal Freight

Electronic Payments & Pricing

U.S. Department of Transportation Office of the Assitant Secretary for Research and Technology (OST-R)
 
 
Web Policies and Notices | Accessibility | Careers | FOIA | Privacy Policy | Information Quality | No FEAR Act Data | Ethics
Civil Rights | Office of Inspector General | OIG Hotline | BusinessUSA | USA.gov | White House