Providing turning movement volumes, roundabout studies can be challenging as sight lines may make it impossible to capture data manually as they detail entry and exit points from origin to destination and determine capacity and performance efficiency of the roundabout and its approaches.

TransTech is experienced with small, large and occluded roundabouts collecting pedestrian, cyclist and the full range of vehicle classifications using both manual and video technologies to provide improved results. Data is delivered to clients in our proprietary Turning Movement Count Report format with notations regarding any observed operational deficiencies which are identified by movement and interval.