Crumlin Arm (Monmouthshire canal)

The Crumlin Arm of the Monmouthshire canal is part of the Monmouthshire & Brecon Canal network in South Wales. It connected Crumlin and its tramways to the Docks at Newport.

Monmouthshire and Brecon Canal
River Usk and Brecon
Feeder
Weir and Theatre Basin
A40(T) Road bridges
69
Brynich lock
Brynich aqueduct
Nant Menasgin aqueduct
B4558 Cross Keys bridge, Pencelli
Afon Caerfanell aqueduct, Talybont
Ashford Tunnel
(375 yd)
65-68
Llangynidr Locks (4)
Afon Crawnon aqueduct
64
Llangynidr Locks - Lower lock
B4560 Llangynidr bridge
Nant Cleisfer aqueduct
B4558 Fro Bridge
A4077 Crickhowell Bridge
Aqueduct, Llangattock
Gilwern Wharf
Afon Clydach aqueduct
A4077 Gilwern Bridge
A465 Heads of the Valleys Road
Llanwenarth aqueduct, Govilon
former railway bridge
Llanfoist and Abergavenny
Ochram Brook aqueduct
Goytre Wharf
Brecknock & Abergavenny Canal
Pontnewynydd Basin
Pontnewynydd branch locks (8)
Pontnewynydd branch locks (3) Staircase
Afon Lwyd aqueduct
Pontymoile Basin
A472 Pontymoile Bypass Bridge
Monmouthshire Canal
Crown Bridge, Sebastopol
Cwmbran Tunnel
(87 yd)
Five Locks Basin
Limit of navigation
59-63
Cross Keys locks (5)
56-58
Pontnewydd locks (3)
53-55
Three Locks (3)
49-52
Forge Hammer locks (4)
A4051 road built over canal bed
Culverted section
47-48
Two Locks (2)
38-46
Drapers lock to Ty Coch lock (9)
Pentre Lane bridge
37
Tamplin Lock
36
Tyfynnon Lock
35
Malpas Lock
34
Gwasted Lock
Malpas Brook aqueduct
M4 motorway bridge
Malpas Junction
Crumlin Arm
Barrack Hill Tunnel
(closed 1930)
1
Mill Street lock
South Wales Railway and Newport
Llanarth St Wharf
Potter Street lock
Newport Old Town Dock
2
Gwastad Lock
(restored)
3-6
Waen lock to Allt-yr-yn lock (4)
7
Cwrt-y-Mwnws Lock
M4 motorway bridge
8-21
Cefn Flight (Fourteen Locks)
Site of Giles aqueduct
Infilled section
Navigable section
Pontywaun terminus
22
Cwmcarn lock
23-29
Abercarn locks (7)
30-33
Newbridge locks (4)
Crumlin wharf