The Department for Transport has today published the following Transport Statistics:
- Congestion on Highways Agency managed motorways and A roads: April 2011
This statistical release presents provisional information about the reliability of journeys on motorways and A roads managed by the Highways Agency during April 2011.
These statistics are the first in a new monthly series about journey time reliability and have replaced the department’s previous measure of reliability which reported delay on the slowest 10% of journeys.
See road congestion information for details.
Press notices will not be issued for future monthly statistical releases.
See statistics for details on all recent transport statistics releases.
These official statistics are published according to arrangements approved by the UK Statistics Authority.
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