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M23
🔵 Motorway

M23 Southbound Traffic

M23 Motorway · Southbound carriageway — live updates every 5 minutes, 24/7
M23 SOUTHBOUND TRAFFIC NOW
M23 SOUTHBOUNDNO REPORTED INCIDENTSCHECKED EVERY 5 MIN · 24/7
National Highways data, UK TIME
Clear ⏱ Updated 14:09

M23 southbound traffic at 14:09 on Tuesday 3 November: no major incidents reported — live National Highways updates every 5 minutes, 24/7.

↑ M23 northbound traffic ⤴ All M23 traffic — both directions
🚨 0 incidents 🚧 0 roadworks · 1 soon
🔍
27 miles long
Junctions J7–J11
Regions: South East
Home › Traffic › Roads › M23 › Southbound

🚨 M23 Southbound traffic now: live incidents & roadworks

Updates every 5 min
Share M23 status: 💬 📘 X
No live incidents on the M23 right now — checking National Highways every 5 minutes, 24/7. Closures are listed below.

🌙 M23 southbound closures tonight and the next 3 days 1

From National Highways' closure report, in their words. Times can change - check before you set off.

  • Partial closure
    Southbound M23 southbound Jct 10a exit slip road closure
    Tonight · 20:00–06:00
All M23 roadworks & diversions →

Is the M23 southbound closed? Quick answers

Checked 14:09 on Tuesday 3 November 2026.

Is the M23 southbound closed right now?

No. There is no full closure on the M23 southbound at 14:09.

Is there an incident on the M23 southbound right now?

No. No incidents are reported on the M23 southbound at 14:09.

Is the M23 southbound closed tonight?

No full closures. The M23 southbound stays open tonight (Tue 3 Nov, 18:00 to 06:00). 1 lane or slip road closure is planned: southbound Jct 10a exit slip road closure, 20:00 to 06:00.

Tonight: M23 closures and diversions ›

Is the M23 southbound closed this weekend?

No full closures. The M23 southbound stays open this weekend (Fri 6 Nov 18:00 to Mon 9 Nov 06:00). 1 lane or slip road closure is planned: southbound Jct 10a exit slip road closure, Fri 20:00 to 06:00.

This weekend: M23 closures and diversions ›

Is there an accident on the M23 southbound today?

No. No collision has been reported on the M23 southbound since midnight.

M23 accidents today and yesterday ›

Answers use official data only: the National Highways live incident feed and their planned closure report. Times can change, so check before you set off.

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ℹ️ About M23 southbound traffic

This page tracks live M23 traffic southbound only — every incident, closure and roadworks National Highways publish for the southbound carriageway, updated every 5 minutes, 24 hours a day. Anything they list without naming a direction is shown here too, so nothing is missed.

Heading the other way? See M23 northbound traffic. The full M23 traffic page covers both directions, with the live map, junction-by-junction status, the latest M23 videos and tonight's M23 roadworks.

❓ M23 Southbound Traffic — Frequently Asked Questions

Is the M23 southbound closed today?

No — as of 14:09 National Highways list no full closure on the M23 southbound. Live updates every 5 minutes.

Are there any accidents on the M23 southbound today?

None reported at 14:09 — the live board above updates every 5 minutes, 24 hours a day.

Is there an incident on the M23 southbound right now?

No incidents reported at 14:09 — no police incidents, obstructions, breakdowns or collisions on the M23 southbound. The live board above updates every 5 minutes, 24 hours a day.

Why is the M23 slow southbound today?

Nothing is listed right now — when the board above is clear, slow southbound traffic is usually rush-hour volume (07:00–09:00 and 16:30–18:30 on weekdays).

Are there roadworks on the M23 southbound tonight?

None scheduled as of 14:09. Overnight closures usually run from around 21:00–22:00 to 06:00 — this page lists them the moment National Highways publish them.

Where can I check live M23 traffic southbound?

Right here — this page is live M23 traffic for the southbound carriageway, updated every 5 minutes from National Highways, 24 hours a day. The full M23 page covers both directions with the live map and junction-by-junction status.

Which part of the M23 does this page cover?

The whole southbound carriageway, end to end — the M23 runs between Hooley (M25 J7) and Crawley (A23). The northbound side has its own page.

🧭 More M23 coverage

M23 traffic — both directions M23 northbound traffic M23 roadworks tonight

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Junction

DfT STATS19 police collision records

0
Collisions
0
Fatal
0
Serious
0
Slight
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