A55 Road - Junctions

Junctions

A55 Road
km Westbound exits (B Carriageway) Junction Eastbound exits (A Carriageway)
0.0 Holyhead Ferry Port Terminus
Start of Road
0.5 Holyhead Town centre A5154
Amlwch A5 (A5025)
Road
junction
Holyhead Town centre A5154
Amlwch A5 (A5025)
0.7 Trearddur Bay B4545 J1
Roundabout
Trearddur Bay B4545
1.2
2.0
A5153 J2 A5153
7.1
7.7
Caergeiliog, Valley A5
Amlwch A5025
J3 Caergeiliog, Valley A5
Amlwch A5025
9.6
10.2
Caergeiliog, RAF Valley, Bryngwran A5 J4 Caergeiliog, RAF Valley, Bryngwran A5
14.0
14.6
Bryngwran, Gwalchmai A5
Rhosneigr A4080
J5 Bryngwran, Gwalchmai A5
Rhosneigr A4080
23.2
24.0
Pentre Berw, Gwalchmai A5
Llangefni A5114
J6 Pentre Berw A5
Llangefni A5114
27.8
28.6
Gaerwen A5152 J7 Gaerwen A5152
31.3 No access
Llanfair PG A5
J7A No exit
Access only
32.9
33.4
Llanfair PG, Benllech A5025 J8 Llanfair PG, Benllech A5025
33.8 No access
Llanfair PG, Menai Bridge A5
J8A No exit
Access only
34.1
34,4
Britannia Bridge Bridge
Britannia Bridge
35.3
35.6
Bangor, Menai Bridge, Ysbyty Gwynedd A487 J9 Caernarfon, Menai Bridge, Ysbyty Gwynedd A487
36.4
37.0
Caernarfon, Bangor A4087 J10 Bangor A4087
40.3
40.9
Bangor, Bethesda A5
B4366
J11 Bethesda A5
B4366
43.6
44.2
Talybont J12 Talybont
47.2
47.5
Abergwyngregyn J13 Abergwyngregyn
48.9
49.2
Llanfairfechan J14 Llanfairfechan
51.7 Llanfairfechan J15
Roundabout
Llanfairfechan
52.8
53.7
Pen-y-Clip Westbound Tunnel (930 m) Tunnel Two short tunnels
53.8
54.2
access only
No exit
J15A Penmaenmawr
56.2 Penmaenmawr J16
Roundabout
Penmaenmawr
57.8
57.8
Dwygyfylchi J16A No exit
58.4
59.1
Penmaenbach Westbound Tunnel (658 m) Tunnel Penmaenbach Eastbound Headland Tunnel(172 m)
60.4
61.0
Conwy A547 J17 Conwy A547
61.8
62.9
Conwy Road Tunnel (1080 m)
Restrictions apply
Tunnel
Conwy Road Tunnel
Restrictions apply
63.6
64.2
Conwy (A547) J18 Llandudno Junction A546
64.8
65.5
Llandudno, Llanrwst A470
Llandudno Junction
J19 Llandudno, Llanrwst A470
Colwyn Bay (A547)
Llandudno Junction
68.7
69.8
Colwyn Bay, Mochdre, Penrhyn Bay B5115 J20 Colwyn Bay, Mochdre, Penrhyn Bay B5115
70.6
71.0
Colwyn Bay A547 J21 Colwyn Bay A547
71.5
72.0
Old Colwyn A547 J22 Old Colwyn A547
Start of Special road End of Special road
76.0
76.1
Llanddulas A547
Prohibited Traffic
J23 Llanddulas A547
80.0
80.4
Access only
No exit
J23A Pensarn, Abergele A548
No access
81.2
81.9
Abergele, Rhuddlan A547 J24 Abergele, Rhuddlan A547
84.6 no access
St. George, Towyn
J24A No exit
no access
86.7
86.8
Bodelwyddan, Ysbyty Glan Clwyd J25 Bodelwyddan, Ysbyty Glan Clwyd
88.2
88.8
St Asaph Business Park J26 St Asaph Business Park
89.9
90.6
St Asaph, Trefnant, Denbigh, Rhuddlan, Rhyl A525 J27 St Asaph,Trefnant, Denbigh, Rhuddlan, Rhyl A525
91.6
91.6
St Asaph A525 J27A No exit
No access
92.9
93.2
Rhuallt, Rhuddlan B5429 J28 Rhuallt B5429
96.7
97.3
Rhuallt J29 Rhuallt
99.0
99.3
Pen-y-Cefn J30 Pen-y-Cefn
100.3
100.8
Trelawnyd A5151
Caerwys B5122
J31 Holywell A5151
Caerwys B5122
108.7
108.8
no access
Holywell A5026
J32 Holywell A5026
Halkyn, Pentre Halkyn
No access
109.3
109.9
Pentre Halkyn J32A No exit
Access only
111.3
111.4
Halkyn J32B No exit
No access
114.6
115.3
Northop, Flint, A548 Coast Road A5119 J33 Northop, Flint, Mold A5119
116.5 No access
Connah's Quay B5126
J33A No exit
No access
117.8
117.9
No exit Northop Hall
120.0 No access
Mold A494
J33B No exit
Access only
120.5
128.8
Ewloe, Queensferry A494
Manchester (M56)
J34
"Totso"
Ewloe, Queensferry A494
Manchester (M56)
123.1
123.6
Hawarden, Buckley, Corwen A550 J35 Hawarden, Wrexham A550
125.3
125.9
Penyffordd J35A Broughton, Saltney A5104
128.5 no access
Broughton (A5104)
No exit
Access only
128.6 Entry into Wales Border Entry into England
Wrexham, Chester A483 J36 Wrexham, Chester A483
Access only
No exit
J36a Chester A5115
Whitchurch (A41)
No access
Chester
Nantwich, Northwich A51
Whitchurch (A41)
J37 Chester
Nantwich, Northwich A51
Start of road M53 J12
Chester, Helsby A56
Non-motorway traffic
Chester, Helsby A56 Road continues as M53 to Wallasey
Notes
  • Data from location marker posts are used to provide distance and carriageway identification information. Where a junction spans several hundred metres and the data is available, both the start and finish values for the junction are shown.
  • Totso = "Turn off to stay on" meaning that the driver must leave the main carriageway to stay on the specified (A55) route.
  • Motorway
  • Primary road
  • Secondary road

  • Concurrency terminus
  • Closed/Former
  • HOV
  • Incomplete access
  • ETC only
  • Unopened
Coordinate list
Map of all coordinates from Google
Map of first 200 coordinates from Bing
Export all coordinates as KML
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Map of all microformatted coordinates
Place data as RDF

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