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A737 Dalry Bypass | Traffic Management

Blair Road overbridge and Hillend Roundabout
10th of March 2025, 12:00am to 10th of March 2025, 6:00am

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Road users are advised that the A737 Dalry Bypass will be closed overnight on Monday 10th March from 00:00am until 06:00am to install lane restrictions. A signed diversion will be in place.

The lane restrictions will be located between Blair Road overbridge and the Hillend roundabout for approximately 12 weeks to allow essential work to the verge to be completed. During this time the carriageway will be limited to a single lane of traffic in each direction.

A temporary 40 mph speed limit will also be in place for the safety of road workers and road users.


Hok-Weng Chau, Transport Scotland’s Project Manager said:

“We anticipate that this could cause a minor delay to journeys and would ask that road users allow more time and plan their journey ahead.”

The diversion route in place for the overnight closure will be from Hillend Roundabout via the B714, B870 and B777.

How to get the latest travel and traffic information

For full information on roadworks on trunk roads in the south-west of Scotland, visit the Amey website.

You can report a defect on the network by filling out this form.

Follow Amey South West Trunk Roads on X at @SWTrunkRoads.