Stop–Controlled Intersections

Reduced Left–Turn Conflict Intersections

Other Intersection Designs

Contacts

FHWA Office of Safety, Intersection Safety Program

• Jeff Shaw, jeffrey.shaw@dot.gov

FHWA Resource Center, Safety and Design Team, Intersection Safety

• Mark Doctor,...

Intersection Safety - In The News

Public Roads

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Intersection Safety Resources

Research Resources

The Federal Highway Administration (FHWA) Office of Safety Research and...

Road Safety Audits (RSA)

A Road Safety Audit (RSA) is the formal safety performance examination of an existing or future road or intersection by an independent, multidisciplinary team. It qualitatively estimates and reports on potential road safety issues and identifies opportunities for improvements in safety for all...

BIM graphic 508 alternative text

This figure illustrates the asset lifecycle in terms of Building Information Modeling (BIM) for Infrastructure. The lifecycle is shown as a wheel with a central circle, a middle layer, and an outer layer. The central circle of the wheel is labeled “Common Data Environment (CDE),” with the...

TTPSF Application Documents

These files are intended for applicants to the Tribal Transportation Program Safety Fund.  More information about this funding is available at https://highways.dot.gov/federal-lands/programs-tribal/safety/funds

TTP Bridge Program Q&As

The Questions and Answers (Q&As) provide guidance on the Tribal Transportation Program (TTP) Bridge Program funds under the Infrastructure Investment and Jobs Act (IIJA) (Pub. L. 117-58).

Updated June 7, 2022

Except for any statutes or regulations cited, the contents of...