M4 Port Talbot Bypass | Roads.org.uk STAGE

Port Talbot Bypass

Opened 22 July 1966

Chronology Map for 1966

Current route

Start point

39

Groes

End point

41

Baglan

Original route

Westbound carriageway from Pentyla to Baglan opened in December 1965.

Road scheme and chronology data is courtesy SABRE (where much of it was gathered by member Ross Spur), with additional data from the UK Motorway Archive, the Scottish Roads Archive and the Northern Ireland Roads Site.

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