Nelson, Lancashire the estate contains a further 151 units, principally occupied by small and medium sized enterprises engaged in office and light industrial uses. Nelson is served by Junction 13 of the M65 motorway, which runs west to Burnley, Accrington, Blackburn and Preston, and northeast to Colne. From the town centre, the A56 runs southwest to the M65 at Brierfield and northeast to Colne and beyond, while the A682 – Britain's most dangerous road – heads north into the Yorkshire Dales. In November 1969, a multi-storey car park with space for 350 cars was opened in Nelson. In December 2008, the town's
A6 road (England) Bolton, Chorley, Preston, Lancaster, Kendal and Penrith before reaching Carlisle. South of Derby, the road is paralleled by the M1 motorway, between Manchester and Preston the M6 and M61 motorways approximate its course, and from Preston to its northern terminus in Carlisle it is paralleled by the M6 only. Between Derby and Manchester the A6 follows a completely different routing to the motorway network, crossing the Peak District rather than going around it. Because of these duplications, the A6 is less important than it was formerly. The A6 begins as St Mary's Road at an elongated roundabout with the A505