A traffic calming scheme at Costessey, Norfolk /
Wheeler, Allan.
TRL Limited.
Great Britain.Department of the Environment, Transport and the Regions.Driver Information and Traffic Management Division.
Crowthorne, Berkshire : Transport Research Laboratory,
1998
"Prepared for Driver Information and Traffic Management Division, Department of the Environment, Transport and the Regions."
Includes bibliographical references (p. 37-38).
Speed humps
Roads
Speed limits
Traffic signs and signals