Are there any road closures on the A20 today?

This page shows all current and planned road closures on the A20, updated every 15 minutes from official UK government sources including Street Manager and National Highways.

Where does the A20 road closure data come from?

A20 road closure data comes from official UK sources: Street Manager, National Highways, D-TRO, Traffic Scotland, Traffic Wales, and TrafficWatchNI. All data is published under the Open Government Licence v3.0.

How far in advance can I see A20 road closures?

Road Closures UK shows A20 closures up to 90 days in advance.

Can I get email alerts for A20 road closures?

Yes. Visit the Get Alerts page on Road Closures UK and enter your email address and road name.

A20 Road Closures — Permits & Works

Current and upcoming A20 road closures and roadworks. Permit references, promoters, and highway authority information.

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Live near A20

10 closures found

Updated every 15 minutes

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A20 — Live Statistics

Active now

Planned

Require TTRO

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Avg. days

By Severity

			End	Added	Permit Ref	Status
LANE CLOSURE, A20, UPPER NEWTOWNARDS ROAD, Belfast Belfast	—	12 Jun 2026 08:41	—	—	—	mediumMediumActiveActive NowStarted: 12 Jun 2026 08:41 Ends: —
Lane Closure — A20, Newtownards Road, Newtownards Newtownards	—	25 Jun 2026 13:06	—	—	—	mediumMediumActiveActive NowStarted: 25 Jun 2026 13:06 Ends: —
LANE CLOSURE, A20, Upper Newtownards Road at Ormiston Park, Belfast Belfast	—	17 Jul 2026 09:00	—	—	—	mediumMediumActiveActive NowStarted: 17 Jul 2026 09:00 Ends: —
LANE CLOSURE, A20, Upper Newtownards Road, Belfast Belfast	—	27 Jul 2026 11:33	—	—	—	mediumMediumActiveActive NowStarted: 27 Jul 2026 11:33 Ends: —
LANE CLOSURE, A20, Upper Newtownards Road, Belfast Belfast	—	31 Jul 2026 10:16	—	—	—	mediumMediumActiveActive NowStarted: 31 Jul 2026 10:16 Ends: —
Lane Closure — A20, CASTLEBAWN ROAD, Newtownards Newtownards	—	11 Aug 2026 12:13	—	—	—	mediumMediumActiveActive NowStarted: 11 Aug 2026 12:13 Ends: —
Lane Closure — A20, Rowreagh Road, Newtownards Newtownards	—	11 Aug 2026 12:15	—	—	—	mediumMediumActiveActive NowStarted: 11 Aug 2026 12:15 Ends: —
Lane Closure — A20, CHURCH STREET, Newtownards Newtownards	—	11 Aug 2026 12:19	—	—	—	mediumMediumActiveActive NowStarted: 11 Aug 2026 12:19 Ends: —
Lane Closure — A20, Portaferry Road, Newtownards Newtownards	—	11 Aug 2026 12:27	—	—	—	mediumMediumActiveActive NowStarted: 11 Aug 2026 12:27 Ends: —
Lane Closure — A20, A20, Newtownards Newtownards	—	11 Aug 2026 12:29	—	—	—	mediumMediumActiveActive NowStarted: 11 Aug 2026 12:29 Ends: —

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Road Closures on the A20

Road Closures UK shows all 10 current and planned closures on the A20, sourced from Street Manager and National Highways. Each record includes the full permit reference number, the promoting organisation, the responsible highway authority, and the scheduled start and end dates. Sign up for free email alerts to be notified of new A20 closures as soon as they are added.

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Nearby Road Closures

A1 road closures A1(M) road closures A1033 road closures A1077(M) road closures A1089 road closures A11 road closures A12 road closures A120 road closures A13 road closures A1307 road closures

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