Off-Ramp Vehicle Mandatory Lane-Changing Duration in Small Spacing Section of Tunnel-Interchange Section Based on Survival Analysis

Figure 10

Distribution characteristics of MLCD under traffic conditions. (a) Cumulative survival function curve of road service level. (b)Cumulative hazard function curve of road service level. (c) Cumulative survival function curve of setting exit advance guide signs. (d)Cumulative hazard function curve of setting exit advance guide signs.

(a)

(b)

(c)

(d)