Signal Control Adaptive Model Based on Microtransformation of Urban Street Space

Table 1

Traffic demand and intersection capacity utility (ICU).

Traffic level	West/eastward (vph)	North/southward (vph)	Saturation rate (%)
Low	600/500	600/500	58
Medium	900/800	800/700	78
High	1200/1100	1100/1000	95