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Severn crossing is a term used to refer to the two motorway crossings over the River Severn estuary between England and Wales. The two crossings are: *The Severn Bridge ((ウェールズ語:Pont Hafren)) *The Second Severn Crossing ((ウェールズ語:Ail Groesfan Hafren)) The first motorway suspension bridge was inaugurated on 8 September 1966, and the newer cable-stayed bridge, a few miles to the south, was inaugurated on 5 June 1996. The Second Severn Crossing marks the upper limit of the Severn Estuary. From 1966 to 1996, the bridge carried the M4 motorway. On completion of the Second Severn crossing the motorway from Aust on the English side to Chepstow was renamed the M48 The two Severn crossings are regarded as the main crossing points from England into South Wales. Prior to 1966 road traffic between the southern counties of Wales and the southern counties of England either had to travel via Gloucester or take the Aust Ferry, which ran roughly along the line of the Severn Bridge, from Old Passage near Aust to Beachley. The ferry ramps at Old Passage and Beachley are still visible. Tolls are collected on both crossings from vehicles travelling in a westward direction only. , the toll for small vehicles is £6.50. == Railway crossings == The Severn Tunnel, carrying mainline trains under the Severn along the South Wales Main Line has been followed in its original route by the Second Severn Crossing. From 1879 until its collapse in 1960 the Severn Railway Bridge also carried trains across the Severn from Sharpness to Lydney. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Severn crossing」の詳細全文を読む スポンサード リンク
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