Further developments in the design of contra-flow cycling schemes /
Ryley, T. J.
Davies, D. G.
Transport Research Laboratory (Great Britain)
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. 18).
Traffic engineering
Bicycle trails
Cycling