The Urban Traffic Research Car is a test and measurement vehicle for use in mobile research. The vehicle is very versatile in use. For example, it can be used to trial and validate different traffic sensor concepts. In addition, it can be used for collecting traffic data in both mobile and stationary situations. The UTRaCar is equipped with a telescopic mast extending up to 13 m for optimal positioning of the sensors to be trialled. There are several sensor systems available for the collection of traffic data (including video sensors, stereo laser).