Urban Arterial Road Optimization and Design Combined with HOV Carpooling under Connected Vehicle Environment

Table 2

Vehicle speed at North Beijing road segment.

Average speed in the morning peak
Average speed	Sedan car	Medium bus	Bus	Truck
Northbound	39.4	31.6	24.1	28.7
Southbound	35.5	28.4	16.1	26.9
Average speed in the evening peak
Average speed	Sedan car	Medium bus	Bus	Truck
Northbound	33.6	28.1	17.4	27.8
Southbound	38.4	32.5	23.5	29.1