Safety performance of traffic management at major roadworks on motorways in 1982 /
Summersgill, I
Safety performance of traffic management at major roadworks on motorways in 1982 / by I. Summersgill. - Crowthorne : Traffic Systems Division, Traffic Engineering and Control Dept., Transport and Road Research Laboratory, 1985. - 24 p. - Research report / 42 . - Research report (Transport and Road Research Laboratory) ; .
Traffic safety--Great Britain.
Traffic accidents--Great Britain.
Roads--Maintenance and repair.--Great Britain
Safety performance of traffic management at major roadworks on motorways in 1982 / by I. Summersgill. - Crowthorne : Traffic Systems Division, Traffic Engineering and Control Dept., Transport and Road Research Laboratory, 1985. - 24 p. - Research report / 42 . - Research report (Transport and Road Research Laboratory) ; .
Traffic safety--Great Britain.
Traffic accidents--Great Britain.
Roads--Maintenance and repair.--Great Britain