Traffic management for middle lane maintenance on urban freeways. Interim report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Crash tests of sharply curved light-post guiderail. Third interim report.

Federal Highway Administration, Office of Research, Washington, D.C.

Methodology for assessing health risks associated with indirect exposure to combustor emissions : interim final.

Mode of access: Internet.

Recycling of water in poultry processing plants : interim technical report /

"Ecological research series" appears in publication in error.

Optimization and testing of highway materials to mitigate ice adhesion : interim report.

Mode of access: Internet.

Minimizing salt in return flow through irrigation management : interim report /

Mode of access: Internet.

Compendium of ERT toxicity testing procedures : interim final.

"7-day standard reference toxicity test using larval pimephales promelas; 24-hour rangefinding test using daphnia magna or daphnia pulex; 96-hour acute toxicity test using larval pimephales promelas ... ."

Compendium of ERT surface water and sediment sampling procedures : interim final.

Mode of access: Internet.

Compendium of ERT soil sampling and surface geophysics procedures : interim final.

Mode of access: Internet.

Interim report submitted to the Committees on Armed Services of the Senate and of the House of Representatives and to the Secretary of Defense and the Secretaries of the Departments pursuant to the Uniform code of military justice, for the period May 31, 1951 to March 1, 1952.

Mode of access: Internet.

Seasonal skid resistance variations. Interim report.

Pennsylvania Department of Transportation, Bureau of Materials, Testing and Research, Harrisburg

Automated highway systems precursor systems analyses interim results workshop. Conference proceedings.

Turner-Fairbank Highway Research Center, Office of Safety Research and Development, McLean, Va.

Statistical analysis of preliminary data for the safe performance curriculum driving knowledge test. Interim report.

DeKalb County School System, Decatur, Ga.

Automatic detection of freeway incidents during low volume conditions. Interim report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Improving the traffic operations and safety of ramps and speed change lanes - a review of state design practices. Interim report.

Federal Highway Administration, Environmental Division, Washington, D.C.