Attachment B-Lane Closures.pdf

This document is a South Carolina Department of Transportation (SCDOT) hourly restrictions guideline for lane closures on multilane primary and secondary routes in District 3, specifically for Greenville County, dated July 1, 2019. The document establishes specific time windows during which lane closures, flagging operations, road closures, shoulder closures, pacing operations, or any operations that could impact traffic flow are prohibited on the state highway system. According to Engineering Directive Number 32, all Department forces and contracted entities must not install lane closures when traffic volumes exceed 800 vehicles per hour per lane per direction.

The document provides detailed listings of road segments throughout Greenville County with their specific hourly lane closure prohibition times, primarily falling between 7AM-9AM and 4PM-6PM on weekdays. Most restrictions apply only to Monday-Friday operations, though some roads like SC 146 (Woodruff Road) include weekend restrictions from 10AM-8PM. Special notation is made for Road S-492 (Pelham Road) which has specific restrictions within the I-85 interchange area, with contractors directed to contact the Resident Maintenance Engineer at 864-241-1224 for specific information regarding that location. The guidelines aim to minimize traffic disruption during peak travel periods while allowing necessary road work to proceed during off-peak hours.