Research Article
Driving Safety Assurance Method in Work Zone Crossovers of Highway Reconstruction and Expansion Project
Table 4
distribution in entrance and exit by-pass among different median widths.
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Note. is the initial speed of the entrance or exit by-pass; is the speed at the end of the deceleration section. Neither nor satisfies the consistency of the operating speed. One of the two parameters meets the consistency of the operating speed. |