Research Article

A Simulation-Based Comprehensive Analysis for Traffic Efficiency and Spatial Distribution of Risks in Short Weaving Area of Municipal Interchange

Table 3

Traffic volume threshold on single-lane expressway under level-of-service (LOS).

Ramp design speed (km/h)12010080

Traffic volume upperbound under the 2nd grade of LOS120011501100
Traffic volume upperbound under the 3rd grade of LOS165016001500