Galloway. A70 - to Lanark and on via Muirkirk to Ayr. A71 - to Kilmarnock and Livingston A8 - to Glasgow (via M8) and Stirling (via M9). Beyond Glasgow, the A8 continues to Greenock and Gourock. A90 - to Queensferry Crossing, for access to Fife, Perth, Dundee and northwards to Aberdeen. Construction of the Queensferry Crossing, adjacent to the Forth Road Bridge, began in 2011, and the new route was opened in 2017. To reduce traffic congestion, there are park and ride facilities at several points on the periphery of the city. Traffic congestion Like many cities, traffic congestion is a significant problem in and around Edinburgh, with 160,000 vehicles entering the city every day which is forecast to rise to 180,000 by 2016. This is especially problematic in the rush hour periods from 07.30 to 09.30 and 16.00 to 18.00. Increasing levels of traffic congestion in Edinburgh are generally attributed to the city's strong population growth as well as an expanding economy. Areas in the future which are expected to suffer acutely from traffic congestion in Edinburgh include the western outskirts of the city, the waterfront, and the residential areas of the South East where there is a large amount of housing development. Notorious traffic hotspots in Edinburgh include the Straiton and Dreghorn junctions on the Edinburgh City Bypass. The Newbridge Roundabout on the A8 western approach to the city and the Gogar Roundabout close to Edinburgh Park are other bottlenecks in the west of the city which suffer from congestion. The office and business developments at Edinburgh Park themselves generate a large amount of traffic in that part of the city, with the new Royal Bank of Scotland headquarters opening at Gogarburn ensuring that upwards of 20,000 people now work in this area. In the city centre itself, narrow, cobbled and winding streets in the Old Town as well as increasing restrictions on vehicles entering the city and strict parking regulations mean that traffic hotspots are common in the city centre itself. Queen Street, Charlotte Square and the western end of Princes Street are areas of significant traffic delay. Solutions Park and ride Park and ride facilities have been provided on the outskirts of the city, such as at Ingliston near Newbridge in the west of Edinburgh with spaces for 535 cars, as well as at Hermiston on the Edinburgh City Bypass, Newcraighall in the east of the