The report documents the types of erratic maneuvers observed and the recommended treatments to reduce the number of erratic traffic movements in ramp areas. There was no apparent pattern to erratic maneuvers except that slip ramps to one-way frontage roads had the largest percentage of these maneuvers. The accident analysis revealed that ramp type was not a significant contributor to accident experience at the ramp-frontage road intersection. Frontage road average daily traffic and degree of roadside development were found to be significant.
Operational and Safety Analysis of Two-Way and One-Way Frontage Roads
1983
129 pages
Report
No indication
English
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