Motorists are being warned to expect delays when the M8 is reduced to a single lane to allow resurfacing work.
The bridge carrying the motorway over the railway at Junction 3A Bathgate is to undergo deck refurbishment and waterproofing replacement work.
This means to M8 will need to be reduced to a single lane in each direction with traffic managed under a contraflow system between junctions 3 and 4 over two weekends at the end of August and start of September.
