Geary Road links Pleasant Hill Road with Treat Boulevard and serves as the only arterial connection between northwest Walnut Creek and the Pleasant Hill BART station. Currently, left turning vehicles create long queues for through traffic, and pedestrians/bicyclists are forced to use the existing roadway shoulders. This proposed reconstruction is the third and last phase of a corridor improvement project along Geary Road. The purpose of this project is to increase operations and pedestrian/bicycle safety through the construction of continuous dual left-turn lanes and exclusive bike lanes and pedestrian sidewalks. Adjacent segments of Geary Road have already been reconstructed; this improvement provides connectivity and continuity with Phase 1 and Phase 2 constructed by the City of Walnut Creek and Pleasant Hill.