Are there any road closures on the A418 today?

This page shows UK-filtered current and planned disruption records on the A418, supplied through ClearRoute with source schedule details where available.

Where does the A418 road closure data come from?

A418 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 A418 road closures?

Road Closures UK shows A418 closures up to 90 days in advance.

Can I get email alerts for A418 road closures?

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

A418 Road Closures Today & Roadworks

Check reported current and planned A418 road closures, roadworks and lane restrictions. Source schedule times, permit references, promoters and highway authority details are shown where available.

Get A418 Just in alerts

Live near A418

Verified route profile

About the A418

OS Open Roads reference

This page is tied to the A418 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

24 mi · 38 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 East

Derived from the road network’s mapped reference coordinate.

Local reference

Aylesbury

Buckinghamshire

Route context for A418 closures

The route’s mapped reference point falls in Buckinghamshire, near Aylesbury. 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.

1 closure found

UK ClearRoute records · source times shown

Show:||

▾

Show:Impact:Table view:Sort incidents

			End		Permit Ref	Status	Expand route details	Map preview	Directions	Share incident	Save incident for later
roadworks — UNNAMED-A418-SINGLE CARRIAGEWAY(36212246), THAME Oxford	—	20 Aug 2026 23:00	24 Apr 2028 22:59	20 Aug 2026 12:49	—	mediumMedium impactActiveActive NowStarted: 20 Aug 2026 23:00 Ends: 24 Apr 2028 22:59

A418 — Live Statistics

Based on all 1 record for A418, including any hidden by the filters above. Select a number to filter the matching records above.

By Severity

Get email alerts for A418

Road Closures on the A418

Road Closures UK shows 1 current and planned disruption records associated with the A418, 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 A418. “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 A418 records show

1 locally scoped record has source times indicating it is scheduled active for A418. Recorded severity is medium (1). The latest scheduled end date on this page is 24 April.

Live closure details

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

roadworks — UNNAMED-A418-SINGLE CARRIAGEWAY(36212246), THAME

Frequently Asked Questions

This page shows UK-filtered current and planned disruption records reported for the A418 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.

A418 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 A418 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 A418. No account required — unsubscribe at any time.

→Nearby A-Roads

🛣A2 🛣A3 🛣A3(M)🛣A4 🛣A13 🛣A20 🛣A21 🛣A22 🛣A23 🛣A24

Get email alerts for road closures on the A418

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