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Office of Planning, Environment, & Realty (HEP)

FHWA TNM Version 2.0

Owners of version 2.0 are also entitled to a free upgrade. The FHWA TNM Version 2.0 includes the following:

The following documents are associated with the FHWA TNM Version 2.0:

  1. FHWA Traffic Noise Model Version 2.0, (5.7Mb Zip).
  2. FHWA Traffic Noise Model (Version 2.0 Addendum), May 2002 (HTML) or (PDF 1.0Mb).
Updated: 6/3/2016
HEP Home Planning Environment Real Estate
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000

All Federal Highway Administration (FHWA) information technology systems will be unavailable, Friday, October 28, at 10:00 p.m. to Sunday, October 30, at 11:59 p.m., EDT, while work is being performed on the network. During that time, users will not be able to access any FHWA systems.

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