T K Rorabaugh

A STUDY OF CLEARANCE INTERVALS, FLASHING OPERATION, AND LEFT-TURN PHASING AT TRAFFIC SIGNALS. VOLUME 4. LEFT-TURN PHASING

R H Mohle, T K Rorabaugh, 1980 .

A STUDY OF CLEARANCE INTERVALS, FLASHING OPERATION, AND LEFT-TURN PHASING AT TRAFFIC SIGNALS. VOLUME 1. SUMMARY REPORT

B Benioff, T K Rorabaugh, 1980 .