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Table 9 Comparing incident estimations simulated by CTM-v and queue model for Scenario 1 (Collision). Comparing only congested locations upstream of the incident and using traffic demand measured at the scene location
From: Modelling delay saving through pro-active incident management techniques
Simulation tool | TIM technique | Total delay [veh-h] | Max queue extent [km] | Total duration [h] |
|---|---|---|---|---|
CTM | 1.1 (close all lanes) | 16,612 | 58 | 5.0 |
Queue model | 1.1 (close all lanes) | 17,265 | 67 | 5.2 |
CTM | 1.2 (incident screen) | 23,878 | 63 | 5.6 |
Queue model | 1.2 (incident screen) | 23,941 | 73 | 5.7 |
CTM | 1.3 (close some lanes) | 11,018 | 50 | 4.5 |
Queue model | 1.3 (close some lanes) | 11,413 | 55 | 4.6 |
CTM | 1.4 (Tow in off-peak) | 4101 | 33 | 4.9 |
Queue model | 1.4 (Tow in off-peak) | 4066 | 33 | 5.0 |