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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Research

Legacy ID
3256

Interactive Highway Safety Design Model (IHSDM) Software Version 17

The IHSDM Version 17 software download is composed of a suite of software analysis tools used to evaluate the safety and operational effects of geometric design decisions on highways.

IHSDM is a decision-support tool that provides estimates of a highway design's expected safety...

CARMA Collaboration Opportunities

 

CARMA Collaboration Concept         

Automated Vehicles Working Together

CARMASM is the Federal Highway Administration’s (FHWA’s) multimodal open-source software (OSS) platform for the collaborative research and development (R&D) of cooperative driving automation (CDA) to enhance the safety, efficiency, and capacity of the entire transportation system.

Research Projects Use CACC to Improve Truck Platooning

FHWA's Exploratory Advanced Research (EAR) Program has funded research on technology and strategies to allow two and three long-distance trucks to travel close together in platoons using cooperative adaptive cruise control (CACC).

Pavement and Materials

Together, the Pavement and Materials Research and Development (R&D) Program and the Accelerated Implementation and Deployment of Pavement Technologies (AIDPT) Program provide a coordinated and cohesive approach to research, development, and technology activities. The programs...

Long-Term Infrastructure Performance

The Long-Term Infrastructure Performance (LTIP) Programs include the Long-Term Pavement Performance (LTPP) Program and the Long-Term Bridge Performance (LTBP) Program. These programs, conducted in collaboration with the State department of transportation infrastructure owners,...