M4 (GB)

The M4 is a motorway in Great Britain, it leads from London to Swansea.

Hitching the M4

Legend:  (very good) |  (good) |  (average) |  (bad) |  (senseless)



	(1) London, Chiswick Roundabout
	(2) London, Kew Bridge
service station Heston North		service station Heston South
	(3) Cranford, The Parkway
	(4) West Drayton
	Colnbrook Interchange M 25
	(5) Langley Roundabout
	(6) Slough
	(7) Slough West
	(8-9) Maidenhead A 308 (M) A 404 (M)
	(10) Reading East A 329 (M)
	(11) Reading Central
service station Reading North		service station Reading South
	(12) Reading West
	(13) Chieveley
	(14) Hungerford
service station Membury North		service station Membury South
	(15) Swindon East
	(16) Swindon West
	(17) Chippenham
service station Leigh Delamere North		service station Leigh Delamere South
	(18) Bath
	(19) Briston Interchange M 32
	(20) Almondsbury Interchange M 5
	(21) Awkley Interchange M 48
	(22) Avonmouth Interchange M 49

	(23) Chepstow Interchange M 48
	(23A) Magor service station Magor
	(24) Coldra
	(25) Caerleon
	(25A) Cwmbrân Newport
	(26) Newport North
	(27) High Cross
	(28) Newport West
	(29) Cardiff East & South A 48 (M)
	(30) Cardiff East
	(32) Cardiff North
	(33) Cardiff West service station Cardiff West
	(34) Talbot Green
	(35) Pen-coed
	(36) Bridgend service station Sarn Park
	(37) Pyle
	(38) Port Talbot South
	(39) Port Talbot South
	(40) Port Talbot Central
	(41) Port Talbot North
	(41A) Pentyla
	(42) Swansea
	(43) Neath
	(44) Swansea East
	(45) Pontardawe
	(46) Llangyfelach
	(47) Swansea West service station Swansea West
	(48) Llanelli
	(49) Pont Abraham