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The IHSDM Library includes all published materials on IHSDM in online and/or hard copy format. Past published materials, denoted as archive, are also available; these materials are somewhat dated, but may still contain information of interest to serious researchers. Some publications are...
A product of the Federal Highway Administration’s (FHWA) Safety Research and Development Program, the Interactive Highway Safety Design Model (IHSDM) is a suite of safety analysis tools to evaluate the safety and operational effects of geometric-design decisions on highways.
Improving roadway safety continues to be at the forefront of all stages of project development, including planning, alternatives analysis, design, construction, and operations.
Originally released in January 2019, data disseminated and displayed through InfoBridge includes the National Bridge Inventory (NBI), the National Bridge Elements (NBE), climate data extracted from National Aeronautics and Space Administration’s Modern-Era Retrospective analysis for Research and Applications, Version 2 database, as well as data collected through LTBP program efforts including design and construction data for select bridges, NDE data for select bridges, as well as data from experimental testing The visualization c
The Long-Term Pavement Performance (LTPP) program was established to collect pavement performance data as one of the major research areas of the Strategic Highway Research Program (SHRP). The first 5 years of the LTPP program were completed under the funding and direction of SHRP. Since 1991, the Federal Highway Administration (FHWA) has continued the management and funding of the program. The LTPP program is managed by the Long-Term Infrastructure Performance Team (HRDI-30) under the Office of Infrastructure Research and Development.
IHSDM is 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 and operational performance....
STAC recently sponsored NDS enhancements: The STAC as part of its mission to expand SHRP2 NDS data access, sponsored development of two enhancements – Remote Secure Data Enclave and Synthetic SHRP2 dataset (SynSHRP2).
The Remote Secure Data Enclave allows...
Some of the tools currently being developed to extract information from the video data are: