The reliability of journeys on motorways and ‘A’ roads managed by the Highways Agency for October to December 2013.
During October to December 2013:
- 77.8% of journeys on the Highways Agency’s network were ‘on time’ in the year ending December 2013, 0.4 percentage points higher than the year ending September 2013
- reliability was at its peak in the year ending March 2012 with 81.5% of journeys ‘on time’. Reliability then fell for 12 consecutive months before stabilising from March 2013, followed by a small increase in December 2013
- the recent stabilisation of reliability levels may relate to a combination of improved weather conditions, particularly less rain, and increases in traffic on motorways and rural ‘A’ roads, relative to the previous year
Road congestion and reliability statistics
SRN travel time measures 020 7944 4427
Local congestion and speeds 020 7944 5383