Lancashire four universities: Lancaster University, the University of Central Lancashire, Edge Hill University and the Lancaster campus of the University of Cumbria. Seven colleges offer higher education courses. The Lancashire economy relies strongly on the M6 motorway which runs from north to south, past Lancaster and Preston. The M55 connects Preston to Blackpool and is 11.5 miles (18.3 km) long. The M65 motorway from Colne, connects Burnley, Accrington, Blackburn to Preston. The M61 from Preston via Chorley and the M66 starting inside the county boundary near Edenfield, provide links between Lancashire and Manchester] and the trans-Pennine M62. The M58 crosses the
Seaside resort rail travel. The Dublin and Kingstown Railway introduced day-trippers from Dublin to Kingstown (now Dún Laoghaire) in South Dublin, and the coastal town became Ireland's first seaside resort. Other South Dublin towns and villages such as Sandycove, Dalkey and Killiney grew as seaside resorts when the rail network was expanded. Since the opening of Bray Daly Station in 1852, the County Wicklow coastal town of Bray has become the largest seaside resort on the East Coast of Ireland. The town of Greystones, five miles south of Bray, also grew as a seaside resort when the railway line was extended in