Malpas Interchange

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Malpas Interchange
Location Map ( geo)
Culverted section of Malpas Brook, Newport - Geograph - 3551308.jpg
Cameraicon.png View gallery (3)
Location
Brynglas, Newport
County
Monmouthshire
Highway Authority
Welsh Government
Junction Type
Roundabout Interchange
Roads Joined
M4, A4051
Junctions related to the A4051

Malpas Interchange is junction 26 of the M4 at Newport, Monmouthshire. It was originally an interchange with the primary A4042, before it was rerouted to J25A as a result of the Brynglas Tunnels and Malpas Road Relief scheme. Under that scheme the A4042 Malpas Road was renumbered as an extension of the non-primary A4051.

Routes

Route To Notes

M4

Cardiff/Caerdydd

M4

London, Bristol

A4051

Cwmbran formerly primary A4042

A4051

Newport, Caerleon (B4596) formerly A4042



Malpas Interchange
Related Pictures
View gallery (3)
M4 Newport Bypass - under construction - Coppermine - 166.jpgM4 overhead gantry - Geograph - 536912.jpgCulverted section of Malpas Brook, Newport - Geograph - 3551308.jpg
Junctions on the M4
Main RouteChiswick • 2 Brentford • 3 Cranford Parkway • 4 Heathrow • 4B Colnbrook • 5 Langley • 6 Tuns Lane • 7 Huntercombe • 8/9 Holyport • 10 Winnersh • 11 Three Mile Cross • 12 Theale • 13 Chieveley • 14 Wickham • 15 Plough Hill • 16 Spittleborough • 17 Stanton St Quinton • 18 Tormarton • 19 Hambrook • 20 Almondsbury • 21 Awkley • 22 Pilning • 23 Rogiet • 23A Magor • 24 Coldra • 25 Caerleon • 25A Grove Park • 26 Malpas • 27 High Cross • 28 Tredegar Park • 29 Castleton • 30 Pentwyn • 31 Junction 31 • 32 Coryton • 33 Cardiff West • 34 Miskin • 35 Pencoed • 36 Sarn • 37 Pyle • 38 Margam • 39 Groes • 40 Taibach • 41 Pentyla • 42 Earlswood • 43 Llandarcy • 44 Lon-Las • 45 Ynysforgan • 46 Llangyfelach • 47 Penllergaer • 48 Hendy • 49 Pont Abraham
Heathrow SpurCherry Lane • 4 Heathrow • 4A Concord
Former RoutesBray • 9A Cox Green • 9B The Thicket // 19 Hambrook • 19A Frenchay // 20 Almondsbury • 21 Aust • 22 Newhouse • 23 Magor // 28  Tredegar Park • 29 St Mellons
Defunct Newport
Bypass Proposal
23 Rogiet • 25 Glan Llyn • 27 Dock Way • 29 Castleton