January 2024 will see the next phase of refurbishment commence on the bridge that carries the slip road exiting the eastbound M8 at Junction 3 Livingston. Transport Scotland’s operating company BEAR Scotland will carry out concrete repairs and bearing replacement on the bridge’s central piers.
To allow the works to be proceed safely, the A899 dual carriageway between Dechmont Roundabout and Livingston East Roundabout, including access to the M8 eastbound on-slip, will be closed overnight in both directions between 20:00 on 9 January and 06:30 on 10 January.
This section of the A899 will then be reduced to a single lane in each direction from 10 January until Autumn 2024.
During the overnight closure of the A899, a signed diversion will be in place via the A89, Deans Road and Houston Road, or vice versa. Traffic for the M8 eastbound will be able to join the M8 westbound at Junction 3 from the Livingston East Roundabout before turning at Junction 3A to continue their journey eastbound.
Chris Tracey, BEAR Scotland’s South East Unit Bridges Manager, said: “Earlier this year the initial phase of this bridge’s refurbishment was completed, including extensive repairs to concrete edge beams, replacement of parapets, renewal of concrete deck waterproofing and improvements to deck drainage.
“Phase 2 is now ready to commence, including concrete repairs and bearing replacement on the bridge’s central piers. First steps will include setting up a compound next to the bridge and construction of temporary foundations to allow propping of the bridge during the replacement of its bearings.
“It is necessary to install temporary vehicle barriers to protect road users from the adjacent excavations and a full overnight closure of the A899 in both directions, as well as the Junction 3 eastbound on-slip, is required whilst lifting these barriers into place.
“To facilitate the remaining works and provide a safe working environment, lane closures in both directions will then be in place until autumn 2024, including partial closure of the lanes approaching the A899 southbound on the Dechmont Roundabout.
“These lane closures are not expected to cause significant disruption, however we recommend checking local travel information, especially during peak times.
“We’re grateful to road users, local businesses and the local community for their patience and understanding while we carry out these essential works to extend the service life of this bridge.”
Consultation has been carried out with relevant stakeholders to make them aware of the plans in advance.
Further information on this project can be found on BEAR’s dedicated project website.