A stretch of the A82 between Lomondgate and Balloch is set to close for overnight works next month.
The westbound carriageway between the Lomondgate Roundabout in Dumbarton and Stoneymollan will close between 8pm and 6am on each night between Monday June 14 and Thursday June 17.
A82 westbound traffic will be diverted off the A82 at Lomondgate Roundabout to join the A813 Stirling/Main Street and continue west to the A811 at Carrochan Road.
From here, vehicles will join the A811 and head west on Lomond Road to the first roundabout, taking the second exit and continuing on A811 then back onto the A82 westbound via Stoneymollan Roundabout.
The off slip road to Renton will be closed during the overnight closures.
Real-time journey information can be obtained by visiting www.trafficscotland.org or via Twitter: @TrafficScotland.