USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Site Notification

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

Identification and Handling of Highway-Rail Grade Crossings with Vertical Profile Conditions

Document Series
Safety Advisories
Safety Advisory Number
2009-03
Subject Highway-Rail Grade Crossings
Keywords
Highway-Rail Grade Crossings; Low ground clearance; AASHTO Green book; vertical profile
sa200903.pdf (50.04 KB)

DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact FRADevOps@dot.gov.
Effective Date: Friday, January 22, 2010
Issued Date: Friday, January 22, 2010