M4 Junction 41: Pentyla (A48, A4241)
Junction 41 at Pentyla links the M4 to the A48 for Aberavon and Port Talbot, with Baglan close by. Baglan Bay Retail Park is under a mile west, and Baglan station about a mile north-west. Port Talbot Town FC's ground is about a mile south-west.
Aberavon's seafront, Baglan and the retail park beside the junction draw shoppers, visitors and people who live nearby. The area map shows what is around it.
The M4 in England: live M4 speed flow map · latest M4 traffic news (Junctions 1 to 23)
M4 Junction 41: Live Traffic Information
This junction is on the M4 in Wales. National Highways’ live data, which our news, speed strip and records use, covers the M4 in England up to Junction 23. In Wales the motorway is run for the Welsh Government by Traffic Wales, so this page does not yet show live accidents, incidents, roadworks or speeds for this junction. We are working on adding them. Until then, check Traffic Wales before you travel.
- Junction M4 J41, Pentyla
- Roads at this junction A48, A4241
- Nearest town Port Talbot, 0.6 miles south-east
- Junction before J40, Taibach, about 1.2 miles in a straight line
- Junction after J42, Earlswood, about 3.0 miles in a straight line
Around M4 Junction 41: Pentyla: Towns and Places on the Map

| Place | What it is | From the junction |
|---|---|---|
| Baglan Bay Retail Park | Shopping | Under a mile west |
| Port Talbot Town F.C. | Venue | About 1 mile south-west |
| Baglan | Railway station | About 1 mile north-west |
| Margam Stones Museum | Attraction | About 4 miles south-east |
| 1940s Swansea Bay | Attraction | About 4 miles west |