A420 roadworks

Check current and planned works on the A420. Filter by road closures, traffic lights or restrictions, then open a listing for its location and dates.

Loading current and planned works…

A420 roadworks

Check current and planned works on the A420. Filter by road closures, traffic lights or restrictions, then open a listing for its location and dates.

There are 5 live roadworks in A420 right now.

3 restrictions · 2 other works

Data checked 27 Oct 2026, 01:57

Live now

LiveCarriageway incursion
Unnamed-A420-Single Carriageway (41601634) · Faringdon
Ends 2 Mar 2027, 17:00
Ends in 127 days
Oxfordshire County Council
LiveCarriageway incursion
Unnamed-A420-Single Carriageway (41601609) · Faringdon
Ends 2 Mar 2027, 17:00
Ends in 127 days
Oxfordshire County Council
LiveLane restriction
Unnamed-A420-Dual Carriageway (41608448) · Oxford
Ends 31 Oct 2026, 06:00
Ends in 4 days
NATIONAL HIGHWAYS · Oxfordshire County Council
LiveOther works
Unnamed-A420-Single Carriageway (41601634) · Faringdon
Ends 16 Apr 2027, 00:00
Ends in 171 days
Oxfordshire County Council
LiveOther works
Unnamed-A420-Single Carriageway (41601609) · Faringdon
Ends 16 Apr 2027, 00:00
Ends in 171 days
Oxfordshire County Council

Loading current and planned works…