A1 Road Closures

The A1 is the UK’s longest numbered road, stretching around 410 miles (660 km) from London to Edinburgh.

It links major towns and cities including Peterborough, Doncaster, Newcastle upon Tyne, and Berwick-upon-Tweed before crossing into Scotland.

While parts of the A1 have been upgraded to motorway standard (A1(M)), much of the route remains a dual carriageway.

This mixed layout, combined with its heavy use for both local and long-distance travel, means the road is often the focus of essential maintenance and improvement works.

A1 Road Closures: Next 7 Days

Due to its strategic importance, the A1 is subject to regular upgrades, resurfacing, and safety improvements. These projects often require lane closures, diversions, and overnight work to keep disruption to a minimum.

We compile and update details of planned A1 road closures and roadworks for the week ahead to help you plan your journey in advance and avoid unnecessary delays.