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CrashStats

G66 road accidents: crash map and statistics

Police recorded 3,494 road traffic collisions in the G66 postcode district, East Dunbartonshire, from 1979 to 2025, and 4,658 people were killed or injured in them. Of those collisions, 59 were fatal and 823 were serious.

In 2025 police recorded 15 collisions, up from 14 in 2024.

Collisions since 1979
3,494
1,091st highest of 2,813 postcode districts
Casualties
4,658
1.33 per collision
Fatal collisions
59
61 people killed
Serious collisions
823
944 seriously injured
Collisions in 2025
15
14 in 2024
Casualties in 2025
19
18 in 2024

Road collision statistics for G66

Collisions by severity, 1979 to 2025

  • Fatal591.7%
  • Serious82324%
  • Slight2,61275%

What the data shows

  • G66 had 217 collisions from 2016 to 2025, 58% fewer than the 513 from 2006 to 2015.
  • 25% of collisions in G66 were fatal or serious, against 20% across Great Britain.
  • 857 children under 16 were killed or injured in G66, 18% of the casualties whose age was recorded.
  • The road surface was wet, icy, snowy or flooded in 48% of collisions in G66.

Where G66 ranks among 2,813 postcode districts

Most collisions
1,091st
Most casualties
1,098th
Most fatal collisions
952nd
Most serious collisions
686th

Collisions by day of the week

  • Monday488 (14%)
  • Tuesday520 (15%)
  • Wednesday464 (13%)
  • Thursday485 (14%)
  • Friday567 (16%)
  • Saturday552 (16%)
  • Sunday418 (12%)

Light conditions

  • Daylight2,422 (69%)
  • Dark, street lights lit722 (21%)
  • Dark, no street lighting306 (8.8%)
  • Dark, street lights unlit23 (0.7%)
  • Dark, lighting unknown21 (0.6%)

Type of road

  • Single carriageway3,218 (92%)
  • Dual carriageway144 (4.1%)
  • Roundabout84 (2.4%)
  • One way street or slip road31 (0.9%)
  • Not recorded17 (0.5%)

Speed limit at the scene

  • 15 mph3 (0.1%)
  • 20 mph13 (0.4%)
  • 30 mph2,505 (72%)
  • 40 mph71 (2%)
  • 50 mph34 (1%)
  • 60 mph823 (24%)
  • 70 mph45 (1.3%)

Weather at the time

  • Fine, no high winds2,405 (69%)
  • Raining, no high winds707 (20%)
  • Raining with high winds145 (4.1%)
  • Fine with high winds80 (2.3%)
  • Snowing, no high winds34 (1%)
  • Fog or mist21 (0.6%)
  • Snowing with high winds20 (0.6%)
  • Other68 (1.9%)
  • Not recorded14 (0.4%)

Who was hurt

  • Car occupant2,744 (59%)
  • Pedestrian993 (21%)
  • Motorcyclist341 (7.3%)
  • Cyclist244 (5.2%)
  • Bus or coach occupant125 (2.7%)
  • Van occupant78 (1.7%)
  • Taxi or private hire car occupant44 (0.9%)
  • Goods vehicle occupant (over 3.5 tonnes)41 (0.9%)
  • Other vehicle occupant29 (0.6%)
  • Minibus occupant16 (0.3%)
  • Other3 (0.1%)

Source: Department for Transport, STATS19 road safety data

G66 road accidents by year

Collisions and casualties in G66, 1979 to 2025

Collisions in G66 peaked at 137 in 1982; 2025 had 15.

  • Collisions
  • Collisions in 2025: 15
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20251519
20241418
2023912
20221019
20211521
20202228
20193249
20183037
20173240
20163855
20153749
20143540
20134253
20124966
20114660
20105570
20095367
20085974
20075973
200678102
20057293
200486117
200384120
200285111
200193139
2000108138
199996132
199888104
1997101130
199696138
1995117176
1994113155
1993108136
1992126173
199198123
1990115161
1989113142
1988104134
1987111146
1986130179
1985102138
1984133178
1983125159
1982137192
1981113148
1980101132
1979912

Map of recent crashes in G66

Map of the 24 most recent crashes in G66

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

  • 24 crashes
  • Serious
  • Slight

Recent road crashes in G66

The 24 most recent collisions in G66 happened between 26 June 2024 and 30 December 2025.

Severity

Crashes by road in G66

The A803 has the most collisions in G66, 523 of 3,494 (15%), followed by the B757 (519).

Collisions in G66 on each road, 1979 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA80352378114123
2ndB75751967514104
3rdB8048307440776
4thA891297403597
5thB822164241338
6thB819130178127
7thB81261107014
8thB820374317
9thM80355119
10thA806252913
11thB8023162204
12thB76561002
13thA8075902
14thA803400
15thA8193500
16thA843310

Council areas covering G66

Collisions in G66 were recorded in 2 council areas. East Dunbartonshire has 3,236 of 3,494 (93%).

Collisions in G66 by council area, 1979 to 2025
RankCouncil areaCollisionsCasualtiesFatalSerious
1stEast Dunbartonshire3,2364,24152758
2ndNorth Lanarkshire254411765

Towns in G66

Collisions in G66 were recorded in 3 towns, led by Kirkintilloch (2,028) and Lennoxtown (188).