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.

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

A Guide to Computation and Use of System Level Valuation of Transportation Assets (NCHRP)

The purpose of this guide is to detail how to calculate asset value and use it to support application in TAM. This guide is designed for use by all U.S. public agencies managing transportation assets, including state and local DOTs, transit agencies, port authorities, airport operators, and others.

Last updated: Monday, March 21, 2022
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