Menai, Gwynedd, LL55 1PT area: accident hotspot

Name: Road accidents at the Menai, Gwynedd, LL55 1PT area accident hotspot, 2001 to 2025
Creator: Department for Transport
License: https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

Police recorded 238 road collisions at this accident hotspot in Menai ward, Gwynedd, from 2001 to 2025, with 311 casualties. Of those collisions, 2 were fatal and 41 were serious.

In 2025 there were 3 collisions here, down from 5 in 2024.

Collisions, 2001 to 2025: 238; 3,503rd busiest of 12,033 hotspots
Casualties: 311; 1.31 per collision
Fatal collisions: 2; 2 people killed
Collisions in 2025: 3; 5 in 2024

Crash severity at the LL55 1PT hotspot

43 of the 238 collisions here (18%) killed or seriously injured someone.

Collisions by severity, 2001 to 2025

Fatal20.8%
Serious4117%
Slight19582%

People hurt, 2001 to 2025

Killed: 2
Seriously injured: 47
Slightly injured: 262
All casualties: 311

Accidents by year at the LL55 1PT hotspot

Collisions here peaked at 18 in 2006, against an average of 9.5 a year from 2001 to 2025.

Collisions and casualties at the LL55 1PT hotspot, 2001 to 2025

Collisions
Collisions in 2025: 3
Casualties

Source: Department for Transport, STATS19 road safety data

View as a table

Year	Collisions	Casualties
2025	3	3
2024	5	6
2023	5	5
2022	3	3
2021	3	5
2020	5	5
2019	7	8
2018	9	11
2017	8	9
2016	8	8
2015	8	9
2014	12	12
2013	16	24
2012	11	14
2011	16	22
2010	7	17
2009	11	15
2008	15	18
2007	14	18
2006	18	31
2005	11	13
2004	8	10
2003	14	18
2002	10	13
2001	11	14

Map of crashes at the LL55 1PT hotspot

The 48 most recent collisions at this hotspot, coloured by severity, around its centre near LL55 1PT.

Map of the 48 most recent collisions at the Menai, Gwynedd, LL55 1PT area accident hotspot

48 crashes
Serious
Slight

Centre of the hotspot

Hotspot area, 700 m radius

Details of the LL55 1PT hotspot

This hotspot counts every collision police recorded from 2001 to 2025 within 700 metres of its centre, except those already counted in a busier hotspot.

Ward: Menai
Council area: Gwynedd
Nearest postcode to the centre: LL55 1PT
Postcode district: LL55
Centre (latitude, longitude): 53.14073, -4.26946
Radius: 700 metres
Years covered: 2001 to 2025
Years with a collision: 25 of 25
Latest collision: 19 November 2025
Rank by collisions: 3,503rd of 12,033 hotspots

Roads at the LL55 1PT hotspot

The busiest road at this hotspot is the A487, with 55 of 238, followed by the A4086 with 31.

Collisions at the LL55 1PT hotspot on each road, 2001 to 2025
Rank	Road	Collisions	Casualties	Fatal	Serious
1st	A487	55	86	0	9
2nd	A4086	31	40	1	9
3rd	B4366	16	18	0	4
4th	B4419	16	18	0	1
5th	A4085	8	11	0	0
6th	B4119	1	1	0	0
7th	B4386	1	1	0	0

Towns near the LL55 1PT hotspot

229 of the 238 collisions at this hotspot were inside the built-up area of Caernarfon.

All 238 crashes at the LL55 1PT hotspot

Newest first, from 26 March 2001 to 19 November 2025, 48 to a page.

Severity

Year

Serious19 Nov 2025, 08:26
KTM 125 Duke crash on the B4366 in Gwynedd, 19 Nov 2025, 08:26
- KTM 125 Duke and Volkswagen Transporter
- 2 vehicles, 1 casualty
Ref 202560C179535
Slight31 Oct 2025, 11:36
Vauxhall Astra crash on an unclassified road in Gwynedd, 31 Oct 2025, 11:36
- Vauxhall Astra and Volvo S60
- 2 vehicles, 1 casualty
Ref 202560C168797
Slight11 Mar 2025, 12:13
Skoda Octavia crash on an unclassified road in Gwynedd, 11 Mar 2025, 12:13
- 1 vehicle, 1 casualty
Ref 202560C034278
Serious17 Dec 2024, 15:13
Vauxhall Corsa crash on the A4086 in Gwynedd, 17 Dec 2024, 15:13
- Vauxhall Corsa and a car
- 2 vehicles, 2 casualties
Ref 202460Q189260
Slight29 Sep 2024, 16:00
Citroen Berlingo crash on the A4871 in Gwynedd, 29 Sep 2024, 16:00
- Citroen Berlingo and Audi A1
- 2 vehicles, 1 casualty
Ref 202460Q147758
Slight11 Sep 2024, 10:03
Vauxhall Movano crash on an unclassified road in Gwynedd, 11 Sep 2024, 10:03
- 1 vehicle, 1 casualty
Ref 202460Q137553
Serious19 Feb 2024, 10:40
Peugeot 107 crash on an unclassified road in Gwynedd, 19 Feb 2024, 10:40
- Peugeot 107, Peugeot Expert and a bicycle
- 3 vehicles, 1 casualty
Ref 202460Q025289
Slight3 Jan 2024, 17:15
Optare Versa crash on the B4119 in Gwynedd, 3 Jan 2024, 17:15
- 1 vehicle, 1 casualty
Ref 202460Q001326
Serious7 Oct 2023, 22:11
Car crash on an unclassified road in Gwynedd, 7 Oct 2023, 22:11
- 1 vehicle, 1 casualty
Ref 202360A161936
Serious1 Sep 2023, 21:17
Citroen Dispatch crash on the A4086 in Gwynedd, 1 Sep 2023, 21:17
- 1 vehicle, 1 casualty
Ref 202360A140739
Serious16 Jun 2023, 12:30
Land Rover Range Rover Evoque crash on the A4086 in Gwynedd, 16 Jun 2023, 12:30
- 1 vehicle, 1 casualty
Ref 202360A108330
Serious13 Apr 2023, 17:15
Car crash on the A487 in Gwynedd, 13 Apr 2023, 17:15
- 1 vehicle, 1 casualty
Ref 202360A053606
Slight17 Jan 2023, 17:01
Skoda Octavia crash on the A4086 in Gwynedd, 17 Jan 2023, 17:01
- Skoda Octavia and an e-scooter
- 2 vehicles, 1 casualty
Ref 202360A007926
Slight13 Aug 2022, 13:01
BMW 3 Series crash on the A4086 in Gwynedd, 13 Aug 2022, 13:01
- BMW 3 Series and a bicycle
- 2 vehicles, 1 casualty
Ref 202260B121568
Serious21 Jun 2022, 18:14
Renault Megane crash on an unclassified road in Gwynedd, 21 Jun 2022, 18:14
- 1 vehicle, 1 casualty
Ref 202260B090115
Slight24 Mar 2022, 15:49
Car crash on an unclassified road in Gwynedd, 24 Mar 2022, 15:49
- A car and a bicycle
- 2 vehicles, 1 casualty
Ref 202260B042399
Serious23 Sep 2021, 15:39
Car crash on the A4086 in Gwynedd, 23 Sep 2021, 15:39
- 1 vehicle, 1 casualty
Ref 202160Z140639
Slight24 Apr 2021, 22:50
Car crash on an unclassified road in Gwynedd, 24 Apr 2021, 22:50
- 2 cars
- 2 vehicles, 3 casualties
Ref 202160Z056456
Slight23 Apr 2021, 17:27
Car crash on an unclassified road in Gwynedd, 23 Apr 2021, 17:27
- 1 vehicle, 1 casualty
Ref 202160Z055650
Slight30 Nov 2020, 14:45
Bus crash on an unclassified road in Gwynedd, 30 Nov 2020, 14:45
- 1 vehicle, 1 casualty
Ref 202060Y175768
Serious16 Sep 2020, 14:15
Motorcycle crash on an unclassified road in Gwynedd, 16 Sep 2020, 14:15
- 1 vehicle, 1 casualty
Ref 202060Y136850
Slight31 Jul 2020, 16:45
Car crash on an unclassified road in Gwynedd, 31 Jul 2020, 16:45
- A car and a bicycle
- 2 vehicles, 1 casualty
Ref 202060Y110000
Slight17 Jul 2020, 13:42
Lorry crash on an unclassified road in Gwynedd, 17 Jul 2020, 13:42
- A lorry and a car
- 2 vehicles, 1 casualty
Ref 202060Y101759
Slight22 Jan 2020, 18:50
Car crash on an unclassified road in Gwynedd, 22 Jan 2020, 18:50
- 1 vehicle, 1 casualty
Ref 202060Y010119
Slight17 Oct 2019, 15:47
Car crash on an unclassified road in Gwynedd, 17 Oct 2019, 15:47
- 1 vehicle, 1 casualty
Ref 201960X151388
Slight1 Oct 2019, 16:15
Car crash on an unclassified road in Gwynedd, 1 Oct 2019, 16:15
- 1 vehicle, 1 casualty
Ref 201960X143584
Serious10 Sep 2019, 13:42
Car crash on the A4086 in Gwynedd, 10 Sep 2019, 13:42
- A car and a bicycle
- 2 vehicles, 1 casualty
Ref 201960X132531
Slight4 Sep 2019, 10:00
Van crash on the A487 in Gwynedd, 4 Sep 2019, 10:00
- A van and a car
- 2 vehicles, 1 casualty
Ref 201960X129368
Serious29 Jul 2019, 21:00
Car crash on an unclassified road in Gwynedd, 29 Jul 2019, 21:00
- 1 vehicle, 1 casualty
Ref 201960X108461
Slight10 Mar 2019, 10:28
Car crash on the A487 in Gwynedd, 10 Mar 2019, 10:28
- 2 cars
- 2 vehicles, 2 casualties
Ref 201960X032584
Slight4 Mar 2019, 10:30
Car crash on an unclassified road in Gwynedd, 4 Mar 2019, 10:30
- 1 vehicle, 1 casualty
Ref 201960X029745
Serious15 Dec 2018, 15:00
Car crash on an unclassified road in Gwynedd, 15 Dec 2018, 15:00
- 1 vehicle, 1 casualty
Ref 201860W178101
Slight23 Jul 2018, 14:43
Car crash on an unclassified road in Gwynedd, 23 Jul 2018, 14:43
- 1 vehicle, 1 casualty
Ref 201860W102563
Slight14 Jul 2018, 16:00
Lorry crash on an unclassified road in Gwynedd, 14 Jul 2018, 16:00
- 1 vehicle, 1 casualty
Ref 201860W097423
Slight11 Jul 2018, 07:39
Car crash on the B4419 in Gwynedd, 11 Jul 2018, 07:39
- 1 vehicle, 1 casualty
Ref 201860W095402
Slight6 Jul 2018, 13:15
Car crash on the B4419 in Gwynedd, 6 Jul 2018, 13:15
- 1 vehicle, 1 casualty
Ref 201860W092352
Slight21 Jun 2018, 21:00
Bicycle crash on an unclassified road in Gwynedd, 21 Jun 2018, 21:00
- A bicycle and a car
- 2 vehicles, 1 casualty
Ref 201860W083669
Slight8 Mar 2018, 06:25
Car crash on the A487 in Gwynedd, 8 Mar 2018, 06:25
- A car and an agricultural vehicle
- 2 vehicles, 2 casualties
Ref 201860W028883
Serious5 Mar 2018, 16:48
Car crash on an unclassified road in Gwynedd, 5 Mar 2018, 16:48
- 1 vehicle, 1 casualty
Ref 201860W027752
Slight25 Feb 2018, 14:24
Minibus crash on the A487 in Gwynedd, 25 Feb 2018, 14:24
- A minibus and a car
- 2 vehicles, 2 casualties
Ref 201860W023872
Slight27 Dec 2017, 10:16
Car crash on the A4086 in Gwynedd, 27 Dec 2017, 10:16
- 2 cars
- 2 vehicles, 1 casualty
Ref 201760V193800
Serious12 Nov 2017, 14:15
Bus crash on the A487 in Gwynedd, 12 Nov 2017, 14:15
- 1 vehicle, 1 casualty
Ref 201760V172957
Slight15 Sep 2017, 13:00
Car crash on an unclassified road in Gwynedd, 15 Sep 2017, 13:00
- 1 vehicle, 1 casualty
Ref 201760V150398
Slight7 Sep 2017, 13:46
Van crash on an unclassified road in Gwynedd, 7 Sep 2017, 13:46
- 1 vehicle, 1 casualty
Ref 201760V136845
Slight4 Aug 2017, 12:00
Car crash on the A4086 in Gwynedd, 4 Aug 2017, 12:00
- 3 cars
- 3 vehicles, 1 casualty
Ref 201760V117528
Slight1 Aug 2017, 19:05
Bicycle crash on the A487 in Gwynedd, 1 Aug 2017, 19:05
- A bicycle and a car
- 2 vehicles, 1 casualty
Ref 201760V116075
Slight26 Apr 2017, 20:50
Bicycle crash on an unclassified road in Gwynedd, 26 Apr 2017, 20:50
- A bicycle and a car
- 2 vehicles, 1 casualty
Ref 201760V059297
Slight8 Apr 2017, 14:15
Car crash on the A487 in Gwynedd, 8 Apr 2017, 14:15
- 3 cars
- 3 vehicles, 2 casualties
Ref 201760V049283