Developing a Traffic Management Framework for Coastal Expressway Bridges under Adverse Weather Conditions: Case Study of Rain Day in Shenzhen, China

Table 6

Calibrated behavior parameters for the alternate routes choice simulation model by CORSIM.

Parameters	Default	Calibrated
Lag acceleration (s)	0.3	1
Lag deceleration (s)	0.3	0.5
Pitt car following constant (ft)	10	4
Time to complete a lane change maneuver (s)	2	10
Gap acceptance	3	3
Percent of drivers yielding the right-of-way to lane-changing vehicles attempting to merge ahead (%)	20	20
Multiplier for desire to make a discretionary lane change	0.5	0.2
Advantage threshold for discretionary lane change	0.4	0.8
Minimum interval for generation of vehicles (s)	1.6	1.4
Leader’s max. deceleration as perceived by its follower (feet/sec^2)	15	15