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CrashStats

A5025 accidents: crash map and statistics

Police recorded 1,167 collisions on the A5025 from 1979 to 2025, with 1,894 casualties. Of those crashes, 51 were fatal and 286 serious, and 63 people were killed.

In 2025 there were 5 collisions on the A5025, down 38% from 8 in 2024, with 7 casualties.

Collisions since 1979
1,167
936th highest of 4,923 roads
Casualties
1,894
1.62 per collision
Fatal collisions
51
63 people killed
Serious collisions
286
414 seriously injured
Collisions in 2025
5
Down 38% on 2024
Casualties in 2025
7
Down 22% on 2024

Crash severity on the A5025

On the A5025, 4.4% of collisions were fatal and 25% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal514.4%
  • Serious28625%
  • Slight83071%

Where the A5025 ranks among 4,923 roads

Most collisions
936th
Most casualties
789th
Most fatal collisions
405th
Most serious collisions
754th

A5025 accidents by year

Collisions on the A5025 peaked at 41 in 1982 and were down to 5 in 2025.

Collisions and casualties on the A5025, 1979 to 2025

  • Collisions
  • Collisions in 2025: 5
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202557
202489
2023913
202278
20211111
2020910
20191926
20181321
20171214
20161013
20151224
20141930
20131424
20121726
20111725
20101928
20092748
20081319
20072532
20061621
20052233
20042743
20033151
20023473
20012954
20003347
19992748
19983963
19973352
19963150
19953458
19943774
19932849
19922441
19913568
19903956
19892958
19883141
19873348
19862543
19854068
19843864
19833749
19824179
19814171
19803852
19792952

When crashes happen on the A5025

Friday has the most collisions on the A5025 (215), and 3pm to 6pm is the busiest time of day (295).

Collisions by day of the week

  • Monday141 (12%)
  • Tuesday155 (13%)
  • Wednesday145 (12%)
  • Thursday173 (15%)
  • Friday215 (18%)
  • Saturday201 (17%)
  • Sunday137 (12%)

Collisions by time of day

  • Midnight to 3am60 (5.1%)
  • 3am to 6am17 (1.5%)
  • 6am to 9am111 (9.5%)
  • 9am to noon167 (14%)
  • Noon to 3pm218 (19%)
  • 3pm to 6pm295 (25%)
  • 6pm to 9pm171 (15%)
  • 9pm to midnight128 (11%)

Collisions by month

  • January90 (7.7%)
  • February78 (6.7%)
  • March69 (5.9%)
  • April91 (7.8%)
  • May81 (6.9%)
  • June107 (9.2%)
  • July117 (10%)
  • August150 (13%)
  • September88 (7.5%)
  • October96 (8.2%)
  • November93 (8%)
  • December107 (9.2%)

Light conditions at the time

  • Daylight829 (71%)
  • Dark, no street lighting219 (19%)
  • Dark, street lights lit98 (8.4%)
  • Dark, lighting unknown14 (1.2%)
  • Dark, street lights unlit7 (0.6%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in A5025 crashes

On the A5025, 59% of collisions happened where the speed limit was 60 mph and 62% on a dry road surface.

Speed limit at the scene

  • 20 mph4 (0.3%)
  • 30 mph303 (26%)
  • 40 mph72 (6.2%)
  • 50 mph55 (4.7%)
  • 60 mph683 (59%)
  • 70 mph50 (4.3%)

Weather at the time

  • Fine, no high winds863 (74%)
  • Raining, no high winds163 (14%)
  • Fine with high winds43 (3.7%)
  • Raining with high winds39 (3.3%)
  • Other57 (4.9%)
  • Not recorded2 (0.2%)

Road surface

  • Dry722 (62%)
  • Wet or damp408 (35%)
  • Frost or ice21 (1.8%)
  • Snow9 (0.8%)
  • Flood over 3cm deep6 (0.5%)
  • Not recorded1 (0.1%)

Type of road

  • Single carriageway1,120 (96%)
  • Roundabout31 (2.7%)
  • Dual carriageway13 (1.1%)
  • One way street or slip road1 (0.1%)
  • Not recorded2 (0.2%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in A5025 crashes

Car occupants make up 80% of the people killed or injured on the A5025, followed by motorcyclists (9.1%).

Casualties by road user

  • Car occupant1,507 (80%)
  • Motorcyclist173 (9.1%)
  • Pedestrian100 (5.3%)
  • Cyclist29 (1.5%)
  • Van occupant28 (1.5%)
  • Goods vehicle occupant (over 3.5 tonnes)20 (1.1%)
  • Minibus occupant13 (0.7%)
  • Other24 (1.3%)

Vehicles involved

  • Car1,709 (82%)
  • Motorcycle166 (8%)
  • Van or goods vehicle up to 3.5 tonnes63 (3%)
  • Goods vehicle over 3.5 tonnes44 (2.1%)
  • Pedal cycle30 (1.4%)
  • Other vehicle25 (1.2%)
  • Bus or coach23 (1.1%)
  • Other26 (1.2%)

Casualties by age

  • 0 to 534 (1.8%)
  • 6 to 1052 (2.7%)
  • 11 to 1571 (3.7%)
  • 16 to 20424 (22%)
  • 21 to 25273 (14%)
  • 26 to 35321 (17%)
  • 36 to 45221 (12%)
  • 46 to 55189 (10%)
  • 56 to 65119 (6.3%)
  • 66 to 75103 (5.4%)
  • Over 7583 (4.4%)
  • Not recorded4 (0.2%)

Drivers, passengers and pedestrians

  • Driver or rider1,132 (60%)
  • Passenger662 (35%)
  • Pedestrian100 (5.3%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the A5025

Map of the 25 most recent crashes on the A5025

Use the arrow keys to move the map and the plus and minus keys to zoom.

  • 25 crashes
  • Fatal
  • Serious
  • Slight

A5025 crashes by council area

Of the 1,167 collisions on the A5025, 1,164 were in Isle of Anglesey.

Collisions on the A5025 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stIsle of Anglesey1,1641,88951285

A5025 crashes by town

Collisions on the A5025 were recorded in 4 towns and built-up areas, led by Benllech (97) and Menai Bridge (30).

Recent crashes on the A5025

These are the 25 most recent collisions on the A5025, from 1 July 2022 to 27 December 2025.

Severity