Laboratory Evaluation of the PQI Model 300

LTPP Manual for Falling Weight Deflectometer Measurements: Operational Field Guidelines, Version 3.1

Compute Parameters: An Input for Moisture Calculations-Dielectric Constant From Apparent Length

GEOTECHNICAL ENGINEERING CIRCULAR NO. 13 GROUND MODIFICATION METHODS - REFERENCE MANUAL VOLUME II

FHWA Response To Letter Report No. 3

Current Research at FHWA Coatings and Corrosion Laboratory

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...

J. Sterling Jones Hydraulics Research Laboratory (Hydraulics Lab) Accessible Tour

Welcome to the Hydraulics Lab Tour! To access the full, three-dimensional tour, click on the ...

CARMA Collaboration Opportunities

CARMA Collaboration Concept         

Automated Vehicles Working Together

CARMA^SM 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.

Cooperative Driving Automation

What Is Cooperative Driving Automation and CARMA?

Automated Vehicles Working Together