Publications

Very little is known about riding quality for trucks. Pavement roughness is widely accepted as a reliable low-cost measure of ride quality for occupants of passenger cars, and of road condition, and is a significant input to the estimation of road…

This report provides the results of two separate reviews into practices relating to low trafficked roads: namely, the use of recycled materials and the management of roadside vegetation. The use of recycled materials is becoming increasingly common…

This report examines whether a Traffic Frustration Index, which quantifies the events which contribute to driver frustration, would be a useful supplement to measures such as traffic speed and flow in identifying priorities for traffic management…