Nine case field studies were conducted on four-lane divided highways in Texas and Oklahoma to evaluate two alternative traffic control approaches: single-lane closure in one direction vs. a crossover with two-lane, two way traffic operations (TLTWO). The following variables were studied: (1) worker productivity, (2) job duration, (3) concentration costs, (4) traffic control device costs, (5) highway user costs, (6) accidents, (7) conflicts, and (8) capacity.
Improvements and New Concepts for Traffic Control in Work Zones. Volume 1. Four-Lane Divided Highways
1985
71 pages
Report
Keine Angabe
Englisch
Lateral placements of trucks on two-lane highways and four-lane divided highways
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