8-02 Pothouse Rd Charlestown Rd-Bridge St File 0175.pdf

This document is a Pennsylvania Department of Transportation (PennDOT) engineering design and traffic signal plan for the intersection of Charlestown Road and Bridge Street in Southwold Township, Chester County. The detailed engineering drawing provides a comprehensive site plan showing the intersection layout, signal timing diagrams, emergency pre-emption notes, movement sequence charts, and specific design specifications for traffic signal installation and road configuration.

The technical drawing includes detailed specifications for signal equipment, detection zones, pedestrian crossing features, and emergency vehicle signal priorities. The plan outlines specific design parameters such as signal timing sequences, detection zone lengths, and operational notes for traffic flow management. The document appears to be part of a road infrastructure improvement project, with precise measurements, signal placement instructions, and technical notations for contractors detailing exact installation requirements for traffic signals, signage, and intersection geometry.