Research Article
Conflict Probability Prediction and Safety Assessment of Straight-Left Traffic Flow at Signalized Intersections
Table 3
Traffic flow and signal timing parameters at the intersection of Wushan road and Yuehan road.
| Approach direction | East | West | North |
| Symbol | E | W | N | Lane function | Straight and right | Straight | Straight and left | Straight | Left | Right | Flow (pcu/h) | 358 | 484 | 324 | 416 | 43 | 108 | Large car ratio (%) | 20.16 | 7.02 | 5.99 | 27.44 | 0 | 0 | Turn ratio (%) | 8.7 | — | 18.66 | — | — | — | Phase | East-west | North | Green time(s) | 49 | 22 | Yellow time(s) | 3 | 3 | Full red time(s) | 25 | 0 | Cycle(s) | 102 |
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