Traffic Noise Model
Documents & References
The following documents are all associated with the FHWA TNM Version 2.5:
- Technical Manual:
- User's Guide:
- This addendum is to the FHWA Traffic Noise Model (FHWA TNM®) User's Guide, January 1998, and documents all the changes to the FHWA TNM GUI and operation since the FHWA TNM 1.0 release. The FHWA TNM® User's Guide (Version 2.5 Addendum), April 2004 (HTML) or (PDF - 1.4Mb).
- The original FHWA Traffic Noise Model (FHWA TNM® 1.0 release) Users's Guide, January 1998 (HTML) or (PDF - 3.9Mb)
Hard copies of the following reports are available by contacting the National Technical Information Service.
- Validation of FHWA's Traffic Noise Model (TNM): Phase 1 FHWA-EP-02-031
- Development of National Reference Energy Mean Emission Levels for the FHWA Traffic Noise Model (FHWA TNM), Version 1.0 FHWA-PD-96-008 NTIS Order Number: PB96-147780
- Interrupted Flow Reference Energy Mean Emission Levels for the FHWA Traffic Noise Model DOT-FHWA-PD-97-019 NTIS Order Number: PB97-138226
- Vehicle Noise Source Heights and Sub-Source Spectra FL-ER-63-96 NTIS Order Number: PB97-132328INZ