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CrashStats

LL15 road accidents: crash map and statistics

Police recorded 1,412 road traffic collisions in the LL15 postcode district, Denbighshire, from 1979 to 2025, and 2,038 people were killed or injured in them. Of those collisions, 34 were fatal and 326 were serious.

In 2025 police recorded 6 collisions, down from 10 in 2024.

Collisions since 1979
1,412
2,006th of 2,813 postcode districts, highest first
Casualties
2,038
1.44 per collision
Fatal collisions
34
40 people killed
Serious collisions
326
406 seriously injured
Collisions in 2025
6
10 in 2024
Casualties in 2025
7
12 in 2024

Road collision statistics for LL15

Collisions by severity, 1979 to 2025

  • Fatal342.4%
  • Serious32623%
  • Slight1,05275%

What the data shows

  • LL15 had 124 collisions from 2016 to 2025, 44% fewer than the 221 from 2006 to 2015.
  • 25% of collisions in LL15 were fatal or serious, against 20% across Great Britain.
  • 194 children under 16 were killed or injured in LL15, 9.5% of the casualties whose age was recorded.
  • The road surface was wet, icy, snowy or flooded in 44% of collisions in LL15.

Where LL15 ranks among 2,813 postcode districts

Most collisions
2,006th
Most casualties
1,992nd
Most fatal collisions
1,719th
Most serious collisions
1,940th

Collisions by day of the week

  • Monday196 (14%)
  • Tuesday166 (12%)
  • Wednesday185 (13%)
  • Thursday187 (13%)
  • Friday223 (16%)
  • Saturday231 (16%)
  • Sunday224 (16%)

Light conditions

  • Daylight1,120 (79%)
  • Dark, no street lighting177 (13%)
  • Dark, street lights lit101 (7.2%)
  • Dark, lighting unknown12 (0.8%)
  • Dark, street lights unlit2 (0.1%)

Type of road

  • Single carriageway1,354 (96%)
  • Dual carriageway26 (1.8%)
  • Roundabout23 (1.6%)
  • One way street or slip road5 (0.4%)
  • Not recorded4 (0.3%)

Speed limit at the scene

  • 20 mph3 (0.2%)
  • 30 mph476 (34%)
  • 40 mph36 (2.5%)
  • 50 mph2 (0.1%)
  • 60 mph829 (59%)
  • 70 mph66 (4.7%)

Weather at the time

  • Fine, no high winds1,051 (74%)
  • Raining, no high winds231 (16%)
  • Raining with high winds25 (1.8%)
  • Snowing, no high winds12 (0.8%)
  • Fog or mist10 (0.7%)
  • Fine with high winds8 (0.6%)
  • Snowing with high winds4 (0.3%)
  • Other61 (4.3%)
  • Not recorded10 (0.7%)

Who was hurt

  • Car occupant1,267 (62%)
  • Motorcyclist301 (15%)
  • Pedestrian223 (11%)
  • Cyclist94 (4.6%)
  • Van occupant65 (3.2%)
  • Goods vehicle occupant (over 3.5 tonnes)35 (1.7%)
  • Minibus occupant17 (0.8%)
  • Bus or coach occupant11 (0.5%)
  • Taxi or private hire car occupant8 (0.4%)
  • Other vehicle occupant7 (0.3%)
  • Other9 (0.4%)
  • Not recorded1 (under 0.1%)

Source: Department for Transport, STATS19 road safety data

LL15 road accidents by year

Collisions and casualties in LL15, 1979 to 2025

Collisions in LL15 peaked at 52 in 1994; 2025 had 6.

  • Collisions
  • Collisions in 2025: 6
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202567
20241012
2023910
20221624
20211522
20201011
20191421
20181117
20171517
20161827
20151931
20141521
20132127
20122237
20112329
20101728
20092333
20082738
20073148
20062334
20052643
20042935
20034760
20023344
20013551
20004659
19993852
19983656
19972838
19962940
19952836
19945275
19933347
19924360
19913864
19903751
19894562
19884891
19875280
19863852
19854766
19844363
19833856
19825179
19814260
19804570
19794054

Map of recent crashes in LL15

Map of the 24 most recent crashes in LL15

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 LL15

The 24 most recent collisions in LL15 happened between 7 March 2023 and 4 December 2025.

Severity

Crashes by road in LL15

The A494 has the most collisions in LL15, 488 of 1,412 (35%), followed by the A525 (446).

Collisions in LL15 on each road, 1979 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA49448873916124
2ndA52544666711106
3rdB510596136228
4thB5429608208

Council area for LL15

LL15 is in Denbighshire, where police recorded 15,315 collisions from 1979 to 2025. LL15 accounts for 9.2% of them.

Town in LL15

Of the 1,412 collisions in LL15, 407 (29%) were in Ruthin.