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Search results for "traffic effects"

Filters: 1998 1998 ×
Viewing 1 - 5 of 5 results by relevance
Consensus Study Report

Policy Options for Intermodal Freight Transportation: Special Report 252  (1998)

National Automated Highway System Research Program: A Review: A Review -- Special Report 253  (1998)

Research Priorities for Airborne Particulate Matter: I. Immediate Priorities and a Long-Range Research Portfolio  (1998)