Traffic flows and carriageway width assessment
By: Department of Transport, Highways and Traffic.
Contributors: Great Britain. Highways and Traffic Directorate.
Series: Departmental standard / Great Britain. Highways and Traffic Directorate -- TD 20/85; Departmental standard (Great Britain. Highways and Traffic Directorate) -- TD/20/85.
Publisher: Dept. of Transport
Published: 1985
Place of publication: [London]
Language: eng