Isle of Anglesey Council

The Isle of Anglesey County Council is the Highway Authority responsible for all public roads in the Isle of Anglesey principal area other than the A55, which is managed by the North and Mid Wales Trunk Road Agent on behalf of the Welsh Government.

Primary Destinations

The following Primary Destinations are located within the council area:

• Holyhead

Trunk Roads

The following roads that run through the council area are at least partially Trunk Roads, and therefore managed by the North and Mid Wales Trunk Road Agent:

• A55

Principal and Classified Numbered Roads

The following is a list of A and B classified roads that are at least partially managed by the council:

Route	From	To	Length
A5	London	Holyhead	252 miles	View
A545	Menai Bridge	Beaumaris	4.5 miles	View
A4080	Llanfair PG	Engedi	24.6 miles	View
A5025	Llanfairpwllgwyngyll	Valley / Y Fali	33.1 miles	View
A5108	Llanallgo	Moelfre	0.9 miles	View
A5114	Holyhead Road	Llangefni	1.28 miles	View
A5152	Cefn Du Interchange	Holyhead Road	0.28 miles	View
A5153	London Road, Holyhead	Kingsland Road, Holyhead	0.52 miles	View
A5154	London Road	Prince of Wales Road	0.6 miles	View
B4419	Pentre Berw	Tal-y-foel pier	6.3 miles	View
B4421	Newborough	Llangaffo	2.1 miles	View
B4422	Bethel	Llangefni	5.6 miles	View
B4545	Holyhead	Valley	4.8 miles	View
B5108	Benllech	Bryn-teg	1.7 miles	View
B5109	Llanynghenedl	Llangoed	23.8 miles	View
B5110	Marian-glas	Llangefni	6.6 miles	View
B5111	Llangefni	Burwen	14.3 miles	View
B5112	Bryngwran	Llanerchymedd	6.1 miles	View
B5420	Menai Bridge	Llangefni	6.7 miles	View

Junctions

Main Article: Isle of Anglesey Council (Junctions)

Bridges, Tunnels, and other Crossings

Main Article: Isle of Anglesey Council (Crossings)

Links

• Isle of Anglesey County Council website