Publications

This report outlines a number of methods for estimating externalities and gives a brief description of the current position with development of estimates of road transport externalities, based on a review of recent local and international literature.…

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…