🚨 Live M23 Incidents & Roadworks
Auto-refresh 3 min📹 Latest M23 videos
🗺️ M23 Traffic Map — Where It's Happening
Tap a pin for full incident detail. Live positions from National Highways.
🔢 M23 Junction Status
Tap a junction for its page🟢 Clear · 🟡 Delays nearby · 🔴 Severe/Crash · Status labels: 💥 CRASH · ❌ CLOSED · 🐌 SLOW · 🚧 WORKS · ⚠️ HAZARD
A red or orange junction border marks a STATS19 collision blackspot. Tap any junction for its own page — live incidents and full collision history. Tap the funnel to filter the list above.
📊 How busy is the M23?
The M23 carries up to 119,367 vehicles a day at its busiest stretch (near J9), including 5,892 HGVs — the 17th busiest motorway in Britain. Official Department for Transport counts, 2025.
View as table
| Road | Busiest stretch | Vehicles/day | HGVs/day | HGV share |
|---|---|---|---|---|
| M25 | near J14 | 212,636 | 14,853 | 7% |
| M6 | J20–J21 | 187,521 | 23,492 | 12.5% |
| M56 | J3–J4 | 179,634 | 7,547 | 4.2% |
| M1 | near J9 | 162,446 | 19,151 | 11.8% |
| M8 | J16–J17 | 158,065 | 7,214 | 4.6% |
| M4 | near J4 | 156,491 | 6,249 | 4% |
| M23 ◀ | near J9 | 119,367 | 5,892 | 4.9% |
📈 M23 Journey Pulse — when incidents actually happen
Early picture — 54 incidents recorded on the M23 since February 2026. The pattern below firms up as the archive grows.
View as table
| Hour | Incidents | Share |
|---|---|---|
| 00:00–01:00 | 0 | 0% |
| 01:00–02:00 | 1 | 1.9% |
| 02:00–03:00 | 3 | 5.6% |
| 03:00–04:00 | 2 | 3.7% |
| 04:00–05:00 | 2 | 3.7% |
| 05:00–06:00 | 2 | 3.7% |
| 06:00–07:00 | 1 | 1.9% |
| 07:00–08:00 | 1 | 1.9% |
| 08:00–09:00 ◀ peak | 6 | 11.1% |
| 09:00–10:00 ◀ peak | 3 | 5.6% |
| 10:00–11:00 ◀ peak | 6 | 11.1% |
| 11:00–12:00 | 4 | 7.4% |
| 12:00–13:00 | 1 | 1.9% |
| 13:00–14:00 | 1 | 1.9% |
| 14:00–15:00 | 2 | 3.7% |
| 15:00–16:00 | 4 | 7.4% |
| 16:00–17:00 | 2 | 3.7% |
| 17:00–18:00 | 3 | 5.6% |
| 18:00–19:00 | 5 | 9.3% |
| 19:00–20:00 | 1 | 1.9% |
| 20:00–21:00 | 3 | 5.6% |
| 21:00–22:00 | 1 | 1.9% |
| 22:00–23:00 | 0 | 0% |
| 23:00–00:00 | 0 | 0% |
🧭 Along the M23
⚠️ Most Dangerous M23 Junctions
Based on DfT STATS19 police collision records. The M23 has 175 recorded collisions at 6 collision hotspots, involving 296 casualties (4 fatal). Take extra care here.
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❓ M23 Traffic — Frequently Asked Questions
Q: Is the M23 closed today?
Any M23 closure appears in the live feed above within minutes of National Highways reporting it, including tonight's overnight roadworks closures.
Q: Is there traffic on the M23 today?
The live feed above shows every incident, delay, roadwork and overnight closure on the M23, updated every 5 minutes from National Highways.
Q: What is the worst time to use the M23?
The M23 is typically busiest during morning rush hour (07:00–09:00) and evening rush hour (17:00–19:00) on weekdays.
Q: Are there roadworks on the M23 right now?
Roadworks and overnight closures on the M23 are listed above and at /traffic/m23/roadworks/, taken from the National Highways daily closure report.
Q: What roads connect to the M23?
The M23 connects to: M25, A23, A264.
Q: How many vehicles use the M23 every day?
Official Department for Transport counts (2025) record 119,367 vehicles a day on the M23's busiest stretch (near J9), 5,892 of them HGVs. The full breakdown and comparison chart are in the traffic statistics section above.
Q: How busy is the M23 compared with other motorways?
The M23 has the 17th busiest motorway stretch in Britain at 119,367 vehicles a day (DfT 2025), behind the M25's 212,636 a day at the top.
Q: What junction is Gatwick Airport on the M23?
London Gatwick Airport is linked directly to the M23 at junction 9 by a dedicated airport spur, signed for both terminals.
📊 M23 Status Summary
ℹ️ M23 Road Details
- Length
- 27 miles
- Junctions
- 11
- From
- Hooley (M25 J7)
- To
- Crawley (A23)
- Type
- Motorway
- AM Rush
- 07:00–09:00
- PM Rush
- 17:00–19:00
📍 Key M23 Locations
🔗 Roads Connecting to the M23
🛣️ M23 Services & Motorway Stops
🔗 Related Tools
📱 Follow M23 Updates
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