Design and Control Method of Switchable On- or Off-Ramp for Urban Highway

Table 3

TTT (hours) under different traffic flows.

Multiple of original flow	0.90	0.93	0.935	0.94	0.95	1.00	1.05
Scenario 1	131.082	136.694	137.546	138.398	140.828	148.107	157.289
Scenario 2	131.082	136.694	137.281	137.724	140.105	142.024	150.262
Scenario 3	131.853	136.868	137.414	138.208	140.514	146.837	155.382
Scenario 4	132.144	136.970	137.335	138.061	140.467	145.066	153.776