Reliability of journeys on Highways Agency's motorway and 'A' road network, England /
Great Britain.Department of Transport,issuing body.
Accompanied on Web site by Excel spreadsheets.
At head of title: National Statistics.
Description based on: July 2012 issue, published September 2012; title from PDF caption (GOV.UK, viewed August 4, 2016).
Latest issue consulted: January/March 2015, published May 2015 (viewed August 4, 2016).
Traffic congestion
Traffic flow
Traffic surveys
Travel times measures for the strategic road network, England
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