RCRC UK

M27 Road Closures — Official Records & Permits

Current and upcoming M27 motorway closures. Full permit references, promoting organisations, and highway authority details.

Get M27 Just in alerts
Share:XFacebookWhatsApp
Live near M27
Verified motorway profile

About the M27

Verified junction coverage

This profile summarises the verified junction records linked to the M27. It identifies the mapped junction coverage used on this page and does not claim a route length, endpoint, ownership or current traffic status.

Road reference

M27 motorway

Matched to the motorway reference on the verified junction records.

Mapped junctions

10 records

Junction references currently represented in the verified dataset.

Coordinate status

10 of 10 verified

Verified coordinates are retained as junction map points, not a route centreline.

Mapped context

2 county labels

7 nearby locality labels across the mapped junction records.

Route context for M27 closures

The live list below reports current and planned records associated with M27. Junction locations and closure locations remain separate map references.

Browse all M27 junctions

Showing 1 of 4 M27 records

Updated every 15 minutes
Show:
▾

M27 — Live Statistics

Based on all 4 records for M27, including any hidden by the filters above.

1
Active now
3
Planned
0
Require TTRO
122
Avg. days

By Severity

StatusMap previewDirectionsShare
closure — M275 JUNCTION 1 ON SLIP TO JUNCTION 12 OF M27, PORTSMOUTH
Portsmouth
mediumMediumActiveActive NowStarted: 15 Jun 2026 20:00 Ends: 17 Jun 2027 04:00

Get email alerts for M27

Be notified when new closures are added to the M27.

🛣✓ Selected

Verifying you're human…

M27 Junctions

View all 10 junctions
J1

Junction 1

Cadnam

J2

Junction 2

Totton

J3

Junction 3

Southampton

J4

Junction 4

Southampton

J5

Junction 5

Southampton

J7

Junction 7

Southampton

J8

Windhover

Hedge End

J9

Park Gate

Winchester

+ 2 more junctions →

Road Closures on the M27

Road Closures UK shows all 4 current and planned closures on the M27 motorway, sourced directly from National Highways' Transport Data Feeds and Street Manager. Each record includes the full permit reference number, the promoting organisation carrying out the works, the responsible highway authority, the work status, and whether a Temporary Traffic Regulation Order (TTRO) is required — information not available on Google Maps, Waze, or other traffic apps.

What the current M27 records show

Of the 4 records currently published for M27, 1 is under way now and 3 are scheduled to start later. Locations affected include Portsmouth and Southampton. Recorded severity is medium (4). The latest scheduled end date on this page is 17 June.

Live closure details

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

Frequently Asked Questions

This page shows all current and planned road closures on the M27, updated every 15 minutes from official UK government sources including Street Manager and National Highways. Click any closure to see full permit details, including the permit reference number, promoting organisation, and highway authority.
M27 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 shows M27 closures up to 90 days in advance. Street Manager permits are submitted by councils and utility companies before work begins, so you can often see closures weeks or months ahead of the start date.
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 M27. No account required — unsubscribe at any time.

→Related Motorways

🛣M1🛣M2🛣M3🛣M4🛣M5🛣M6🛣M8🛣M11🛣M20🛣M23

Get email alerts for road closures on the M27

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