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CrashStats

LL59 road accidents: crash map and statistics

Police recorded 596 road traffic collisions in the LL59 postcode district, Isle of Anglesey, from 1979 to 2025, and 855 people were killed or injured in them. Of those collisions, 11 were fatal and 118 were serious.

In 2025 police recorded 1 collision, the same number as in 2024.

Collisions since 1979
596
2,367th of 2,813 postcode districts, highest first
Casualties
855
1.43 per collision
Fatal collisions
11
13 people killed
Serious collisions
118
145 seriously injured
Collisions in 2025
1
1 in 2024
Casualties in 2025
1
1 in 2024

Road collision statistics for LL59

Collisions by severity, 1979 to 2025

  • Fatal111.8%
  • Serious11820%
  • Slight46778%

What the data shows

  • LL59 had 38 collisions from 2016 to 2025, 62% fewer than the 99 from 2006 to 2015.
  • 22% of collisions in LL59 were fatal or serious, against 20% across Great Britain.
  • 113 children under 16 were killed or injured in LL59, 13% of the casualties whose age was recorded.
  • The road surface was wet, icy, snowy or flooded in 46% of collisions in LL59.

Where LL59 ranks among 2,813 postcode districts

Most collisions
2,367th
Most casualties
2,368th
Most fatal collisions
2,396th
Most serious collisions
2,417th

Collisions by day of the week

  • Monday64 (11%)
  • Tuesday77 (13%)
  • Wednesday105 (18%)
  • Thursday87 (15%)
  • Friday115 (19%)
  • Saturday86 (14%)
  • Sunday62 (10%)

Light conditions

  • Daylight469 (79%)
  • Dark, no street lighting64 (11%)
  • Dark, street lights lit59 (9.9%)
  • Dark, lighting unknown2 (0.3%)
  • Dark, street lights unlit2 (0.3%)

Type of road

  • Single carriageway541 (91%)
  • Roundabout40 (6.7%)
  • Dual carriageway10 (1.7%)
  • One way street or slip road1 (0.2%)
  • Not recorded4 (0.7%)

Speed limit at the scene

  • 15 mph4 (0.7%)
  • 20 mph2 (0.3%)
  • 30 mph297 (50%)
  • 40 mph15 (2.5%)
  • 50 mph28 (4.7%)
  • 60 mph233 (39%)
  • 70 mph17 (2.9%)

Weather at the time

  • Fine, no high winds405 (68%)
  • Raining, no high winds116 (19%)
  • Raining with high winds28 (4.7%)
  • Fine with high winds24 (4%)
  • Snowing, no high winds2 (0.3%)
  • Other15 (2.5%)
  • Not recorded6 (1%)

Who was hurt

  • Car occupant581 (68%)
  • Pedestrian92 (11%)
  • Motorcyclist83 (9.7%)
  • Cyclist56 (6.5%)
  • Van occupant15 (1.8%)
  • Bus or coach occupant14 (1.6%)
  • Other vehicle occupant7 (0.8%)
  • Taxi or private hire car occupant4 (0.5%)
  • Agricultural vehicle occupant1 (0.1%)
  • Minibus occupant1 (0.1%)
  • Other1 (0.1%)

Source: Department for Transport, STATS19 road safety data

LL59 road accidents by year

Collisions and casualties in LL59, 1979 to 2025

Collisions in LL59 peaked at 28 in 1998; 2025 had 1.

  • Collisions
  • Collisions in 2025: 1
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202511
202411
202344
202245
202135
202056
201977
201844
201757
201647
201578
201459
201344
2012811
20111524
20101115
20091729
2008612
20071013
20061623
200578
20041728
20031422
20022236
20011823
20001923
19991826
19982845
19971623
19961926
1995918
19941522
19931222
1992910
19912132
19901724
19892337
19881823
1987912
19861421
19852635
19841625
19832529
19821725
19811416
19802329
19791320

Map of recent crashes in LL59

Map of the 24 most recent crashes in LL59

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

  • 24 crashes
  • Fatal
  • Serious
  • Slight

Recent road crashes in LL59

The 24 most recent collisions in LL59 happened between 16 June 2019 and 16 June 2025.

Severity

Crashes by road in LL59

The A5025 has the most collisions in LL59, 143 of 596 (24%), followed by the A545 (141).

Collisions in LL59 on each road, 1979 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA5025143238332
2ndA545141210526
3rdB54207795019
4thA4080385516
5thB5109263605
6thA5253516

Council area for LL59

LL59 is on the Isle of Anglesey, where police recorded 8,053 collisions from 1979 to 2025. LL59 accounts for 7.4% of them.

Town in LL59

Of the 596 collisions in LL59, 228 (38%) were in Menai Bridge.