Abstract:Temporary parking in front of the hospital will affect the passage of normal transit vehicles and arriving vehicles entering the parking lot, which is an important cause of traffic congestion in the surrounding area. The traffic characteristics in front of the hospital and the impact of temporary parking on the traffic are analyzed. The optimization measures are put forward. The calculation methods of the length and number of lanes of temporary pick-up and drop-off parking passages are discussed. The feasibility of the scheme is verified through the practical cases.