The Transportation Division specializes in traffic engineering and transportation planning services. The division is a part of the Public Works Department, which is operated by the City of Beaverton in Oregon. It is responsible for the maintenance and improvement of the city s streets , signals, signs and pavement markings. The division operates the Traffic Calming Program and collects traffic counts. The Transportation Division conducts traffic impact analysis. The Public Works Department administers through operations and engineering divisions. The department s site development division coordinates the city s review of engineering design and construction for new developments. The Public Works Department provides online information on engineering design manuals and drawings.