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M48
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M48 Westbound Traffic

M48 Motorway · Westbound carriageway — live updates every 5 minutes, 24/7
M48 WESTBOUND TRAFFIC NOW
M48 WESTBOUNDNO REPORTED INCIDENTSCHECKED EVERY 5 MIN · 24/7
National Highways data, UK TIME
Clear ⏱ Updated 15:17

M48 westbound traffic at 15:17 on Tuesday 3 November: no major incidents reported — live National Highways updates every 5 minutes, 24/7.

→ M48 eastbound traffic ⤴ All M48 traffic — both directions
🚨 0 incidents 🚧 0 roadworks · 1 soon
🔍
11 miles long
Junctions J1–J2
Regions: South West, Wales
Home › Traffic › Roads › M48 › Westbound

🚨 M48 Westbound traffic now: live incidents & roadworks

Updates every 5 min
Share M48 status: 💬 📘 X
No live incidents on the M48 right now — checking National Highways every 5 minutes, 24/7. Closures are listed below.

🌙 M48 westbound 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
    Westbound M48 westbound Jct 1 entry slip road closure
    Tomorrow night · 20:00–06:00
    Diversion: Diversion eastbound to M5 Jct 16 and return
All M48 roadworks & diversions →

Is the M48 westbound closed? Quick answers

Checked 15:17 on Tuesday 3 November 2026.

Is the M48 westbound closed right now?

No. There is no full closure on the M48 westbound at 15:17.

Is there an incident on the M48 westbound right now?

No. No incidents are reported on the M48 westbound at 15:17.

Is the M48 westbound closed tonight?

No. No closures are planned on the M48 westbound tonight (Tue 3 Nov, 18:00 to 06:00).

Tonight: M48 closures and diversions ›

Is the M48 westbound closed this weekend?

No full closures. The M48 westbound stays open this weekend (Fri 6 Nov 18:00 to Mon 9 Nov 06:00). 1 lane or slip road closure is planned: westbound Jct 1 entry slip road closure, Fri 20:00 to 06:00.

This weekend: M48 closures and diversions ›

Is there an accident on the M48 westbound today?

No. No collision has been reported on the M48 westbound since midnight.

M48 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 M48 westbound traffic

This page tracks live M48 traffic westbound only — every incident, closure and roadworks National Highways publish for the westbound 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 M48 eastbound traffic. The full M48 traffic page covers both directions, with the live map, junction-by-junction status, the latest M48 videos and tonight's M48 roadworks.

❓ M48 Westbound Traffic — Frequently Asked Questions

Is the M48 westbound closed today?

No — as of 15:17 National Highways list no full closure on the M48 westbound. Live updates every 5 minutes.

Are there any accidents on the M48 westbound today?

None reported at 15:17 — the live board above updates every 5 minutes, 24 hours a day.

Is there an incident on the M48 westbound right now?

No incidents reported at 15:17 — no police incidents, obstructions, breakdowns or collisions on the M48 westbound. The live board above updates every 5 minutes, 24 hours a day.

Why is the M48 slow westbound today?

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

Are there roadworks on the M48 westbound tonight?

None scheduled as of 15:17. 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 M48 traffic westbound?

Right here — this page is live M48 traffic for the westbound carriageway, updated every 5 minutes from National Highways, 24 hours a day. The full M48 page covers both directions with the live map and junction-by-junction status.

Which part of the M48 does this page cover?

The whole westbound carriageway, end to end — the M48 runs between Aust (M4 J21) and Rogiet (M4 J23). The eastbound side has its own page.

🧭 More M48 coverage

M48 traffic — both directions M48 eastbound traffic M48 roadworks tonight

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Junction

DfT STATS19 police collision records

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