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CrashStats

Trimley St Mary and Trimley St Martin road accidents: crash map and statistics

Police recorded 252 road traffic collisions in Trimley St Mary and Trimley St Martin, East Suffolk, from 1980 to 2025, and 307 people were killed or injured in them. Of those collisions, 1 was fatal and 49 were serious.

No collisions were recorded in 2025, after 6 in 2024.

Collisions since 1980
252
1,725th of 2,851 towns, highest first
Casualties
307
1.22 per collision
Fatal collisions
1
1 person killed
Serious collisions
49
51 seriously injured
Collisions in 2025
0
6 in 2024
Casualties in 2025
0
7 in 2024

Road collision statistics for Trimley St Mary and Trimley St Martin

Collisions by severity, 1980 to 2025

  • Fatal10.4%
  • Serious4919%
  • Slight20280%

What the data shows

  • Trimley St Mary and Trimley St Martin had 38 collisions from 2016 to 2025, 19% fewer than the 47 from 2006 to 2015.
  • 20% of collisions in Trimley St Mary and Trimley St Martin were fatal or serious, against 20% across Great Britain.
  • 57 children under 16 were killed or injured in Trimley St Mary and Trimley St Martin, 19% of the casualties whose age was recorded.
  • The road surface was wet, icy, snowy or flooded in 24% of collisions in Trimley St Mary and Trimley St Martin.

Where Trimley St Mary and Trimley St Martin ranks among 2,851 towns

Most collisions
1,725th
Most casualties
1,789th
Most fatal collisions
2,420th
Most serious collisions
1,750th

Collisions by day of the week

  • Monday37 (15%)
  • Tuesday37 (15%)
  • Wednesday48 (19%)
  • Thursday33 (13%)
  • Friday35 (14%)
  • Saturday35 (14%)
  • Sunday27 (11%)

Light conditions

  • Daylight188 (75%)
  • Dark, street lights lit56 (22%)
  • Dark, street lights unlit5 (2%)
  • Dark, no street lighting3 (1.2%)

Type of road

  • Single carriageway212 (84%)
  • Roundabout25 (9.9%)
  • Dual carriageway13 (5.2%)
  • One way street or slip road1 (0.4%)
  • Not recorded1 (0.4%)

Speed limit at the scene

  • 30 mph232 (92%)
  • 40 mph3 (1.2%)
  • 60 mph2 (0.8%)
  • 70 mph15 (6%)

Weather at the time

  • Fine, no high winds197 (78%)
  • Raining, no high winds23 (9.1%)
  • Fine with high winds5 (2%)
  • Fog or mist5 (2%)
  • Raining with high winds1 (0.4%)
  • Other19 (7.5%)
  • Not recorded2 (0.8%)

Who was hurt

  • Car occupant122 (40%)
  • Cyclist76 (25%)
  • Motorcyclist60 (20%)
  • Pedestrian38 (12%)
  • Bus or coach occupant3 (1%)
  • Van occupant3 (1%)
  • Other vehicle occupant2 (0.7%)
  • Goods vehicle occupant (over 3.5 tonnes)1 (0.3%)
  • Horse rider1 (0.3%)
  • Taxi or private hire car occupant1 (0.3%)

Source: Department for Transport, STATS19 road safety data

Trimley St Mary and Trimley St Martin road accidents by year

Collisions and casualties in Trimley St Mary and Trimley St Martin, 1980 to 2025

Collisions in Trimley St Mary and Trimley St Martin peaked at 13 in 1984; none were recorded in 2025.

  • Collisions
  • Collisions in 2025
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202500
202467
202323
202222
202111
202077
201956
201888
201733
201646
201567
201456
201355
2012814
201178
201067
200922
200822
200733
200633
200535
200433
200334
200268
200189
200077
199946
199858
199734
1996911
199533
1994912
199399
199266
199155
1990911
198922
1988610
198778
1986710
1985911
19841316
19831114
198244
19811015
198066

Map of recent crashes in Trimley St Mary and Trimley St Martin

Map of the 24 most recent crashes in Trimley St Mary and Trimley St Martin

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

  • 24 crashes
  • Serious
  • Slight

Recent road crashes in Trimley St Mary and Trimley St Martin

The 24 most recent collisions in Trimley St Mary and Trimley St Martin happened between 18 July 2018 and 1 December 2024.

Severity

Crashes by road in Trimley St Mary and Trimley St Martin

The A14 has the most collisions in Trimley St Mary and Trimley St Martin, 10 of 252 (4%), followed by the A45 (5).

Collisions in Trimley St Mary and Trimley St Martin on each road, 1980 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA14101500
2ndA4551111

Council area for Trimley St Mary and Trimley St Martin

Trimley St Mary and Trimley St Martin is in East Suffolk, where police recorded 31,552 collisions from 1979 to 2025. Trimley St Mary and Trimley St Martin accounts for 0.8% of them.

Postcode district for Trimley St Mary and Trimley St Martin

All 252 collisions in Trimley St Mary and Trimley St Martin were in the IP11 postcode district.