U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations
TECHBRIEF |
This TechBrief is an archived publication and may contain dated technical, contact, and link information |
Publication Number: FHWA-HRT-22-032 Date: December 2021 |
Publication Number: FHWA-HRT-22-032 Date: December 2021 |
PDF Version (636 KB)
FHWA Contact: Laura Mero (ORCID: 0000-0002-2048-9988), HRDS-30, 202-493-3377, laura.mero@dot.gov