Optimal design alternatives of advance guide signs of closely spaced exit ramps on urban expressways - Huang L, Zhao X, Li Y, Ma J, Yang L, Rong J, Wang Y.

Advance guide signs for exit ramps along urban expressways are increasingly critical, enhancing safety and mobility by improving the flow of vehicles exiting urban expressways. However, research has devoted scant attention to advance guide signs for exit r...
Source: SafetyLit - Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news