Truck noise IV-H: post-fleet test results on heavy duty diesel trucks having reduced noise emissions. Final report.

Transportation Department, Secretary of Transportation, Washington, D.C.

Noise insulation of residences near freeways. Final report.

Mode of access: Internet.

Evaluation of benefits to the federal highway program provided by regulation of vehicle noise emissions.

Mode of access: Internet.

Truck noise XI. Evaluation and reduction of heavy-duty truck noise. Final report.

Transportation Department, Office of Noise Abatement, Washington, D.C.

Roadside barrier effectiveness - noise abatement program. Final report.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.

Noise abatement techniques for construction equipment. Final report.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.

Highway noise measurements for verification of prediction models. Final report.

Transportation Department, Office of the Assistant Secretary for Systems Development and Technology, Washington, D.C.

Acoustics of sound transmission over noise barrier walls /

"December 1999."--Cover.

Users manual, TSC highway noise prediction code, MOD-04 /

Mode of access: Internet.

Acoustical and emission characteristics of small, high-speed internal combustion engines. Final report.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.

Evaluation of ARMCO sound barriers on two bridges on I-495. Final report.

Virginia Department of Highways and Transportation, Richmond

Data base for light-weight automotive power plants - Volume I: executive summary. Final report.

National Highway Traffic Safety Administration, Office of Passenger Vehicle Research, Washington, D.C.

Life cycle costs of quieter truck tires. Final report.

Transportation Department, Office of Noise Abatement, Washington, D.C.

Data base for light-weight automotive diesel power plants - Volume II: discussion and results. Final report.

National Highway Traffic Safety Administration, Office of Passenger Vehicle Research, Washington, D.C.

Data base for light-weight automotive diesel power plants - Volume III: miscellaneous data. Final report.

National Highway Traffic Safety Administration, Office of Passenger Vehicle Research, Washington, D.C.