A1 northbound Closure Friday 31OCT25

We're installing beams for the new bridge at Kelpie Marine.

Closure

We'll close the A1 northbound between Tempsford and Black Cat roundabout for the weekend from 9pm Friday 31 October to 5am Monday 3 November 2025

Diversion

• leave the A1 at Tempsford
• head north on Tempsford and St Neots Road
• then head west on the A428 to rejoin the A1

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