M4 Junction 39 Traffic

🚨 Live at M4 J39 right now

Checked 14:16 · auto-refresh

✅Nothing reported at M4 J39 right now.

Straight from National Highways, re-checked every 3 minutes while this page is open.

All live M4 traffic →M4 eastbound →M4 westbound →M4 roadworks →

Is M4 junction 39 closed? Quick answers

Checked 14:16 on Tuesday 3 November 2026.

Is M4 junction 39 closed right now?

No. Nothing is closing the road at M4 junction 39 at 14:16.

Is M4 junction 39 closed tonight?

No. No closures are planned at M4 junction 39 tonight (Tue 3 Nov, 18:00 to 06:00).

Tonight: every M4 closure ›

Is M4 junction 39 closed this weekend?

No. No closures are planned at M4 junction 39 this weekend (Fri 6 Nov 18:00 to Mon 9 Nov 06:00).

This weekend: every M4 closure ›

Is there an accident at M4 junction 39 today?

No. No collision has been reported at M4 junction 39 since midnight.

M4 accidents today and yesterday ›

Answers use official data only: the National Highways live incident feed and their planned closure report. A closure is counted here when National Highways name this junction or a stretch that runs through it.

🗺️ Where M4 J39 is

Location from the National Highways junction reference.

⚠️ Collision record on the M4 at J39

29Collisions

2Fatal

6Serious

41Casualties

Better than most

Ranked 361 of 556 UK junctions on record · 27 of 49 on the M4

Wider area: counting every road within 3 miles — local streets, A-roads, everything — 225 collisions are on record, 7 of them fatal. That figure follows how built-up the area is, so it is shown for context and is not what the ranking uses.

Department for Transport STATS19 police collision records on the M4 itself, within 2 miles of J39. This is the free summary — the full breakdown by severity, weather, road surface, time of day and individual record is in the blackspot report.

📊 Full collision analysis for M4 J39 → 27 of 49 junctions on the M4 · see where it ranks nationally

❓ M4 J39 — Frequently Asked Questions

Where is M4 junction 39?

M4 J39 is at Port Talbot & Baglan. National Highways signs it as Port Talbot East.

Is there an accident at M4 J39?

No — as of 14:16 National Highways list nothing at M4 J39. This page re-checks their live feed every few minutes, 24 hours a day.

Is M4 junction 39 closed?

No closure is listed at M4 J39 as of 14:16.

How many accidents happen at M4 junction 39?

Police STATS19 records show 29 collisions on the M4 within 2 miles of J39, including 2 fatal and 6 serious. Counting every road in the area, 225 collisions are recorded within 3 miles. That ranks it 361 of 556 UK junctions we hold collision records for.

🚨 Live M4 traffic

Live incidents, roadworks and delays for the whole M4, updated every 5 minutes from National Highways.

🚗 M4 live traffic →

↔️ Next junctions

← J38
Port Talbot & Margam J40
Port Talbot & Baglan →

🔢 All M4 junctions

J1 J2 J3 J4 J4A J4B J5 J6 J7 J8 J10 J11 J12 J13 J14 J15 J16 J17 J18 J19 J20 J21 J22 J23 J23A J24 J25 J25A J26 J27 J28 J29 J30 J32 J33 J34 J35 J36 J37 J38 J39 J40 J41 J42 J43 J44 J45 J46 J47 J48 J49

🆘 Broken down near M4 J39?

Car recovery near this junction - local firms you can call direct:

On a motorway? If you can, get onto the hard shoulder or into an emergency area, leave by the left-hand doors and wait behind the barrier. Stuck in a live lane: stay in the car with your seatbelt on and hazard lights on, and call 999.

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