Are there any road closures on the A303 today?

This page shows UK-filtered current and planned disruption records on the A303, supplied through ClearRoute with source schedule details where available.

Where does the A303 road closure data come from?

A303 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 A303 road closures?

Road Closures UK shows A303 closures up to 90 days in advance.

Can I get email alerts for A303 road closures?

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

A303 Road Closures Today & Roadworks

Check reported current and planned A303 road closures, roadworks and lane restrictions. Source schedule times, permit references, promoters and highway authority details are shown where available.

Get A303 Just in alerts

Live near A303

Verified route profile

About the A303

OS Open Roads reference

This page is tied to the A303 reference in Ordnance Survey’s OS Open Roads network for Great Britain. The route profile below is separate from the live closure records and helps identify the mapped road network this page covers.

Mapped length

113 mi · 181 km

Summed from classified OS road links, not a driving-distance estimate.

OS classification

A Road

Recorded in the verified route dataset for this road reference.

Dataset region

South West

Derived from the road network’s mapped reference coordinate.

Local reference

Shaftesbury

Wiltshire

Route context for A303 closures

The route’s mapped reference point falls in Wiltshire, near Shaftesbury. It is an orientation point, not a claimed route endpoint. The live list above remains the source for current and planned closure timings, permit details and affected locations.

Route reference data: Ordnance Survey OS Open Roads, a high-level Great Britain road network dataset.

4 closures found (filtered)

UK ClearRoute records · source times shown

Show:||

▾

Show:Impact:Table view:Sort incidents

			End		Permit Ref	Status
roadworks — A303 FROM J A350 TO START OF DUALLING NORTH OF FONTHILL BISHOP, SALISBURY Hindon	—	—	—	9 Oct 2026 08:05	—	mediumMedium impactActiveActive NowStarted: — Ends: —
roadworks — A30 FROM END OF DUALLING TO J A303, EAST DEVON Honiton	—	—	—	5 Oct 2026 13:33	—	mediumMedium impactActiveActive NowStarted: — Ends: —
roadworks — A303 FROM J A350 TO START OF DUALLING NORTH OF FONTHILL BISHOP, SALISBURY Hindon	—	—	—	5 Oct 2026 11:12	—	mediumMedium impactActiveActive NowStarted: — Ends: —
roadworks — FROM WHITE ROAD UNDER A303 AND ONTO A303, MERE Mere	—	13 Oct 2026 08:00	13 Oct 2026 15:00	13 Jul 2026 14:28	—	mediumMedium impactUpcomingUpcomingStarts: 13 Oct 2026 08:00 Ends: 13 Oct 2026 15:00

A303 — Live Statistics

Based on all 5 records for A303, including any hidden by the filters above. Select a number to filter the matching records above.

By Severity

Get email alerts for A303

Road Closures on the A303

Road Closures UK shows 5 current and planned disruption records associated with the A303, sourced from Street Manager and National Highways. The record type distinguishes full closures from roadworks and lane restrictions where supplied. Each record includes the available permit reference, promoter, responsible highway authority and scheduled dates. Sign up for free email alerts for new matching records.

Scope: UK-only records supplied through ClearRoute for A303. “Current” is determined from available source event times; planned reports and records without usable event times are identified by their visible schedule details. The site-wide connection/cache status is separate from each record’s source timing.

What these local A303 records show

2 locally scoped records are scheduled to start later around A303. 3 reports do not have usable source schedule times. Locations affected include Hindon, Honiton, Mere and Overton. Recorded severity is medium (5). The latest scheduled end date on this page is 23 October.

Live closure details

Open a closure for its permit reference, exact timings and affected-road information.

Frequently Asked Questions

This page shows UK-filtered current and planned disruption records reported for the A303 through ClearRoute. “Current” depends on available source schedule times; use the type filter to distinguish full road closures from roadworks and lane restrictions, then open a record for its permit reference, promoter and highway authority.

A303 road closure data comes from official UK sources: Street Manager (councils and utility companies), National Highways (motorways and major A-roads), D-TRO (Digital Traffic Regulation Orders), Traffic Scotland, Traffic Wales, and TrafficWatchNI. All data is published under the Open Government Licence v3.0.

Road Closures UK can show reported full closures, roadworks and lane restrictions on the A303 up to 90 days in advance. Street Manager permits are submitted by councils and utility companies before work begins, so you can often see planned work weeks or months ahead of the start date.

Yes. Use the date and type filters on this page to review reported records scheduled for today, then open a record to confirm its available start and end times. A record is not treated as a live closure solely because it is listed for today.

Yes. Enter your email address in the alert signup box above and we will notify you by email when new closures are added to the A303. No account required — unsubscribe at any time.

→Nearby A-Roads

🛣A30 🛣A35 🛣A36 🛣A37 🛣A38 🛣A39 🛣A40 🛣A338 🛣A341 🛣A342

Get email alerts for road closures on the A303

No account required. Free. Unsubscribe at any time. Set up an alert →