A1M Motorway Shuts Down Near Hatfield: Major Delays for Commuters

The A1M in Hertfordshire is at a standstill. Police have shut the motorway in both directions between Junction 3 and Junction 4 near Hatfield due to an ongoing incident. Emergency services and traffic officers are on the scene.

What’s Happening?

Details are scarce, but Hertfordshire Police are leading the response. The closure aims to keep the public safe and allow emergency workers to do their job without interruption.

Follow the Diversion – Don’t Get Stuck

Traffic bosses have set up a clear diversion marked by a Solid Diamond symbol on road signs. Here’s the route:

  • Exit the A1M at Junction 3
  • Take the second exit at the Roehyde roundabout towards Hatfield
  • Take the second exit at the Galleria roundabout
  • Take the third exit at the next roundabout, following signs for Motorway and Hertford A1001/A414
  • Take the second exit at the Clock roundabout to re-join the A1M at Junction 4

Travel Tips for Drivers

Expect long delays. Drivers should leave extra time, rethink their route, or consider postponing their journey if possible.

Stay Updated

For the latest on the closure, head to www.trafficengland.com, use travel apps, or check National Highways’ regional X feed. You can also call their 24/7 contact centre on 0300 123 5000.

Traffic Chaos Continues

The A1M shutdown is causing major headaches for commuters. Follow diversion signs and stay tuned for updates.

We’ll bring you the latest news on when the A1M will reopen as soon as we get it.

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