Welcome to Mary Consultancy Services specialist traffic survey company providing traffic and transportation data.  Our business ethos is based on high-integrity data collection, with a focus on accurate analysis and reporting. Surveys and data collection include:

Junctions, Automatic Traffic Counts (ATC), Queue Monitoring, Saturation Flow, Degree of Saturation, Cyclists, Pedestrians, Crossing Facilities, Bus + Rail, On-and Off-Street Parking, Lambeth Methodology Parking Surveys, CPZ Reviews and Assessments, Vehicle Occupancy, Park + Ride, Number Plates and ANPR, Origin-Destination, Cordon Studies, Journey-Time, Questionnaire Surveys, etc.