THE Saltash tunnel will be closed on weeknights for almost 12 months from November and drivers may face delays at other times to allow for a £25m programme of modernisation which highways bosses say is needed to make it 'fit for the future.
As part of a 'generational' refurbishment project, the Tunnel and Traffic Control System within the 36-year-old tunnel will be upgraded, including electrical distribution, new LED lighting, fans and electronic signage.
Carrying around 40,000 vehicles a day, the 410-metre long, three-lane bidirectional structure is the only tunnel in Europe operating by tidal flow.
As such, the tidal flow corridor relies on specialised technology, and the £25 million modernisation programme is essential to maintain the safe operation of the tunnel for many years to come.
The current tunnel and lane control system is more than 20 years old and is being replaced and upgraded as part of an extensive programme of work which managers say will maintain safety, provide more reliable journeys and reduce the risk of unplanned closures.
Initial preparatory work, including the stripping out of old cabling, has been taking place since last autumn, in tandem with a speed reduction scheme which saw the speed restriction lowered from 70mph to 50mph between the tunnel and Carkeel roundabout.
この記事は The Herald の September 21, 2024 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
すでに購読者です ? サインイン
この記事は The Herald の September 21, 2024 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
すでに購読者です? サインイン
'SIGNIFICANT' RULES BREACH
FA REVEAL REASONS FOR 45,000 PITCH INVASION FINE
Rooney explains lack of action for Rami AI Hajj
WAYNE Rooney has given his reasons why Rami AI Hajj has not featured much for Plymouth Argyle lately as they have found points hard to come by in the Championship.
Gyabi: We are going to need the Green Army by our side for the rest of the season’
MIDFIELDER Darko Gyabi has spoken about the importance of the support of the Green Army to Plymouth Argyle's players ahead of the away game against Bristol City today.
FA Cup third round draw details
PLYMOUTH Argyle will find out their Emirates FA Cup third round opponents when the draw takes place on Monday, December 2.
Food banks should never be the norm
BUT FOR NOW, THEY REMAIN VITAL TO MILLIONS OF PEOPLE IN BRITAIN
MPs in historic vote for assisted dying Bill
ASSISTED dying could be legalised in England and Wales after a historic vote saw proposed legislation clear its first hurdle in Parliament.
Haigh resigned after further info emerged’ No.10
DOWNING Street declined to say whether the Prime Minister knew about Louise Haigh's criminal conviction and said that \"further information\" had come to light before her resignation.
Gregg Wallace facing more accusations
GREGG Wallace has been accused of making \"lesbian jokes\" and \"highly inappropriate\" comments in the latest of a string of complaints made against the TV presenter by people who claim to have worked with him.
World gets first look at restored Notre-Dame
THE restored interior of Notre Dame Cathedral has been unveiled for the first time after more than five years of reconstruction work.
David takes a rest after 37 years of shear effort
A GARDENER is hanging up his shears after almost 40 years helping to tend a beautiful ten-acre garden on the edge of Dartmoor. David Milburn has spent 37 years at The Garden House near Yelverton.
