The traffic counts, classified by movement, during the morning peak hour in a typical four- leg...

 

Transcribed Image Text:

The traffic counts, classified by movement, during the morning peak hour in a typical four- leg intersection are given below. Each approach consists of two lanes. If the intersection is planned to operate using a two-phase plan, provide the optimal signal timing settings for this interscction. Draw the movements allowed in each phase and the final timing plan. Saturation flow rate = 2000 vehicle per hour per lane. Total lost time per phase = 4.0 seconds Yellow interval per phase 3 seconds Left turn equivalency factor 1.6 Right turn equivalency factor = 1.4 100 350 500 90 100 480 330 130 150 +480 650 100 120 320 630 100 The traffic counts, classified by movement, during the morning peak hour in a typical four- leg intersection are given below. Each approach consists of two lanes. If the intersection is planned to operate using a two-phase plan, provide the optimal signal timing settings for this interscction. Draw the movements allowed in each phase and the final timing plan. Saturation flow rate = 2000 vehicle per hour per lane. Total lost time per phase = 4.0 seconds Yellow interval per phase 3 seconds Left turn equivalency factor 1.6 Right turn equivalency factor = 1.4 100 350 500 90 100 480 330 130 150 +480 650 100 120 320 630 100

Answer rating: 100% (QA)

The traffic countf clayiticd by movement during typilal tour eq the moin... View the full answer