Performance evaluation of experimental highway noise barriers /

"DOT-VNTSC-FHWA-94-16."

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

Virginia Department of Highways and Transportation, Richmond

Field study of a variable-height highway-noise barrier. Final report.

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

Noise barrier attenuation: field experience. Final report.

Federal Highway Administration, Washington, D.C.

Noise barrier design handbook. Final report.

Federal Highway Administration, Washington, D.C.

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

Mode of access: Internet.

Roadside barrier effectiveness - noise abatement program. Final report.

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

In plant partial noise enclosures for the mining industry /

Shipping list no.: 93-0394-P.

Acoustics of sound transmission over noise barrier walls /

"December 1999."--Cover.

A comprehensive policy to ameliorate adverse effects of transportation facilities. Appendix.

Transportation Department, Office of the Assistant Secretary for Environment, Safety, and Consumer Affairs, Washington, D.C.

Potential effectiveness of barriers toward reducing highway noise exposure on a national scale /

Issued July 1978.