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HGVs face old Severn bridge ban HGVs face old Severn bridge ban
(30 minutes later)
Heavy good vehicles will not be allowed to cross the old Severn bridge once weight restrictions are brought in due to corroding support cables.Heavy good vehicles will not be allowed to cross the old Severn bridge once weight restrictions are brought in due to corroding support cables.
The ban will take effect from November once work costing £30m is being carried out to assess and repair the structure. The Highways Agency, which owns the 40-year-old bridge, has reassured motorists that the crossing remains safe to use. The ban will take effect from November once work costing £30m is being carried out to assess and repair the structure.
The Highways Agency, which owns the 40-year-old bridge, has reassured motorists that the crossing remains safe to use.
The mile-long bridge was opened to traffic in 1966.The mile-long bridge was opened to traffic in 1966.
The agency said they became concerned after similarly-designed crossings around the world were showing signs of corrosion.The agency said they became concerned after similarly-designed crossings around the world were showing signs of corrosion.
The work on the cables began in April - the main cables are 511 millimetres in diameter and each one is made up of more than 8,300 individual wires.The work on the cables began in April - the main cables are 511 millimetres in diameter and each one is made up of more than 8,300 individual wires.
The agency does not have to replace the cables - only the wires that are corroding or snapped.The agency does not have to replace the cables - only the wires that are corroding or snapped.
SEVERN BRIDGE FACTS The bridge is 1,597m (5,240ft) in lengthIts two towers stretch approx 122m (400ft) above the riverThe sound of lasers in the film Star Wars was made by striking one of the bridge's suspension wiresBridge has carried more than 300 million vehicles since it openedSEVERN BRIDGE FACTS The bridge is 1,597m (5,240ft) in lengthIts two towers stretch approx 122m (400ft) above the riverThe sound of lasers in the film Star Wars was made by striking one of the bridge's suspension wiresBridge has carried more than 300 million vehicles since it opened
It was after the Forth Road Bridge in Scotland was found to be corroding that tests were carried out on the old Severn crossing.It was after the Forth Road Bridge in Scotland was found to be corroding that tests were carried out on the old Severn crossing.
The agency intends to set up a dehumidifying system where the cables are encased in a rubber-like substance and the space in between is filled with a dry air which is constantly pumped around.The agency intends to set up a dehumidifying system where the cables are encased in a rubber-like substance and the space in between is filled with a dry air which is constantly pumped around.
The system is being trialled on the Forth bridge - a year ahead of Wales in the repair process.The system is being trialled on the Forth bridge - a year ahead of Wales in the repair process.
The 40th anniversary of the opening of the first Severn crossing was celebrated in England and Wales last month. It was opened to traffic by the Queen on 8 September 1966.The 40th anniversary of the opening of the first Severn crossing was celebrated in England and Wales last month. It was opened to traffic by the Queen on 8 September 1966.
It was built to replace the ferry service that crossed from Aust Cliff in South Gloucestershire to Beachley Peninsula in Gloucestershire.It was built to replace the ferry service that crossed from Aust Cliff in South Gloucestershire to Beachley Peninsula in Gloucestershire.
It was strengthened in the 1980s to cope with the growth in volume of traffic, but was replaced as the main route into south Wales in 1996, when the second Severn Crossing was opened downstream.It was strengthened in the 1980s to cope with the growth in volume of traffic, but was replaced as the main route into south Wales in 1996, when the second Severn Crossing was opened downstream.
The Severn Bridge, which took three-and-a-half years to build is actually comprised of two bridges - the main section spanning the Severn and the other crossing the River Wye.The Severn Bridge, which took three-and-a-half years to build is actually comprised of two bridges - the main section spanning the Severn and the other crossing the River Wye.