Signal Timing Optimization Model for Intersections in Traffic Incidents

Table 1

Vehicles leaving the departure road.

Time headway (s)	Frequency of cumulative observation	Frequency of theoretical observation
(0, 3]	70	71.4015
(3, 6]	62	50.1202
(6, 9]	28	31.3240
(9, 12]	13	19.5570
(12, 15]	6	12.2385
(15, 18]	8	7.6465
>18	18	12.7305