Modeling the Traffic Flow of the Urban Signalized Intersection with a Straddling Work Zone

Table 1

Collected intersection and work zone data.

	Site 1	Site 2	Site 3
Survey time	17:30–19:30	17:30–19:30	17:30–19:30
Number of the approach lanes of the entrance 1	2	4	3
Number of the exit lanes of the entrance 1	2	Blocked	Blocked
Number of the approach lanes of the entrance 3	2	4	3
Number of the exit lanes of the entrance 3	2	Blocked	Blocked
Width of the approach lane (m)	3.25	3.25	3.25
Width of the exit lane (m)	3.50	Blocked	Blocked