Indicator | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
Major roads performance index | 100 | 99 | 101 | 106 | 110 | 115 |
Capacity, access and availability | 100 | 100 | 100 | 100 | 100 | 100 |
Motorway density | 100 | 100 | 100 | 99 | 99 | 99 |
Motorway density | 100 | 101 | 101 | 101 | 102 | 102 |
Motorway density | 100 | 100 | 98 | 98 | 98 | 99 |
Asset or capacity utilisation | 100 | 99 | 98 | 98 | 99 | 100 |
Average capacity utilisation of motorways | 100 | 99 | 98 | 98 | 99 | 100 |
Service quality and reliability | 100 | 93 | 92 | 105 | 104 | 104 |
Average vehicle delay on the slowest 10 per cent of journeys on the Strategic Road Network | 100 | 93 | 92 | 105 | 104 | 104 |
Asset condition | 100 | 101 | 101 | 101 | 102 | 103 |
Motorways and HA managed trunk roads asset condition | 100 | 101 | 101 | 101 | 102 | 103 |
Carbon emissions | 100 | 101 | 102 | 105 | 108 | 108 |
Carbon emission by road vehicles | 100 | 101 | 102 | 105 | 108 | 108 |
Safety | 100 | 103 | 112 | 129 | 145 | 172 |
Fatalities on all roads | 100 | 103 | 112 | 129 | 145 | 172 |