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CrashStats

Threemilestone road accidents: crash map and statistics

Police recorded 262 road traffic collisions in Threemilestone, Cornwall, from 1979 to 2025, and 338 people were killed or injured in them. Of those collisions, 4 were fatal and 40 were serious.

In 2025 police recorded 3 collisions, up from 2 in 2024.

Collisions since 1979
262
1,684th of 2,851 towns, highest first
Casualties
338
1.29 per collision
Fatal collisions
4
5 people killed
Serious collisions
40
48 seriously injured
Collisions in 2025
3
2 in 2024
Casualties in 2025
3
2 in 2024

Road collision statistics for Threemilestone

Collisions by severity, 1979 to 2025

  • Fatal41.5%
  • Serious4015%
  • Slight21883%

What the data shows

  • Threemilestone had 38 collisions from 2016 to 2025, 28% fewer than the 53 from 2006 to 2015.
  • 17% of collisions in Threemilestone were fatal or serious, against 20% across Great Britain.
  • 34 children under 16 were killed or injured in Threemilestone, 10% of the casualties whose age was recorded.
  • The road surface was wet, icy, snowy or flooded in 39% of collisions in Threemilestone.

Where Threemilestone ranks among 2,851 towns

Most collisions
1,684th
Most casualties
1,693rd
Most fatal collisions
1,561st
Most serious collisions
1,973rd

Collisions by day of the week

  • Monday32 (12%)
  • Tuesday45 (17%)
  • Wednesday45 (17%)
  • Thursday41 (16%)
  • Friday34 (13%)
  • Saturday42 (16%)
  • Sunday23 (8.8%)

Light conditions

  • Daylight210 (80%)
  • Dark, no street lighting27 (10%)
  • Dark, street lights lit21 (8%)
  • Dark, lighting unknown2 (0.8%)
  • Dark, street lights unlit2 (0.8%)

Type of road

  • Single carriageway193 (74%)
  • Roundabout50 (19%)
  • Dual carriageway16 (6.1%)
  • One way street or slip road3 (1.1%)

Speed limit at the scene

  • 20 mph1 (0.4%)
  • 30 mph100 (38%)
  • 40 mph37 (14%)
  • 50 mph8 (3.1%)
  • 60 mph110 (42%)
  • 70 mph6 (2.3%)

Weather at the time

  • Fine, no high winds191 (73%)
  • Raining, no high winds49 (19%)
  • Raining with high winds9 (3.4%)
  • Fine with high winds5 (1.9%)
  • Snowing, no high winds3 (1.1%)
  • Fog or mist1 (0.4%)
  • Snowing with high winds1 (0.4%)
  • Other3 (1.1%)

Who was hurt

  • Car occupant199 (59%)
  • Motorcyclist48 (14%)
  • Pedestrian44 (13%)
  • Cyclist30 (8.9%)
  • Bus or coach occupant7 (2.1%)
  • Van occupant7 (2.1%)
  • Agricultural vehicle occupant1 (0.3%)
  • Minibus occupant1 (0.3%)
  • Other vehicle occupant1 (0.3%)

Source: Department for Transport, STATS19 road safety data

Threemilestone road accidents by year

Collisions and casualties in Threemilestone, 1979 to 2025

Collisions in Threemilestone peaked at 15 in 2007; 2025 had 3.

  • Collisions
  • Collisions in 2025: 3
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202533
202422
202322
202244
2021610
202012
201977
201845
201747
201656
201545
201423
201333
201255
201134
201036
200936
2008512
20071520
20061020
200578
2004916
200344
200245
200167
2000911
199978
199855
199779
199633
199589
199467
19931214
1992710
199122
199045
198978
198844
198777
198688
198568
198488
198367
198277
198145
1980916
197955

Map of recent crashes in Threemilestone

Map of the 24 most recent crashes in Threemilestone

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

  • 24 crashes
  • Serious
  • Slight

Recent road crashes in Threemilestone

The 24 most recent collisions in Threemilestone happened between 1 May 2019 and 1 May 2025.

Severity

Crashes by road in Threemilestone

Of the 262 collisions in Threemilestone, 99 were on the A390.

Collisions in Threemilestone on each road, 1979 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA39099129212

Council area for Threemilestone

Threemilestone is in Cornwall, where police recorded 78,835 collisions from 1979 to 2025. Threemilestone accounts for 0.3% of them.

Postcode districts in Threemilestone

Collisions in Threemilestone were recorded in 2 postcode districts, led by TR3 (175) and TR4 (87).