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CrashStats

Bletchley road accidents: crash map and statistics

Police recorded 3,584 road traffic collisions in Bletchley, Milton Keynes, from 1979 to 2025, and 4,574 people were killed or injured in them. Of those collisions, 33 were fatal and 545 were serious.

In 2025 police recorded 34 collisions, down 28% on 2024 (47).

Collisions since 1979
3,584
290th highest of 2,851 towns
Casualties
4,574
1.28 per collision
Fatal collisions
33
34 people killed
Serious collisions
545
594 seriously injured
Collisions in 2025
34
Down 28% on 2024
Casualties in 2025
41
Down 20% on 2024

Road collision statistics for Bletchley

Collisions by severity, 1979 to 2025

  • Fatal330.9%
  • Serious54515%
  • Slight3,00684%

What the data shows

  • Bletchley had 425 collisions from 2016 to 2025, 35% fewer than the 653 from 2006 to 2015.
  • 16% of collisions in Bletchley were fatal or serious, against 20% across Great Britain.
  • 776 children under 16 were killed or injured in Bletchley, 17% of the casualties whose age was recorded.
  • The road surface was wet, icy, snowy or flooded in 32% of collisions in Bletchley.

Where Bletchley ranks among 2,851 towns

Most collisions
290th
Most casualties
284th
Most fatal collisions
310th
Most serious collisions
313th

Collisions by day of the week

  • Monday512 (14%)
  • Tuesday509 (14%)
  • Wednesday535 (15%)
  • Thursday583 (16%)
  • Friday649 (18%)
  • Saturday482 (13%)
  • Sunday314 (8.8%)

Light conditions

  • Daylight2,571 (72%)
  • Dark, street lights lit915 (26%)
  • Dark, lighting unknown65 (1.8%)
  • Dark, no street lighting20 (0.6%)
  • Dark, street lights unlit8 (0.2%)
  • Not recorded5 (0.1%)

Type of road

  • Single carriageway2,771 (77%)
  • Roundabout472 (13%)
  • Dual carriageway307 (8.6%)
  • One way street or slip road20 (0.6%)
  • Not recorded14 (0.4%)

Speed limit at the scene

  • 20 mph8 (0.2%)
  • 30 mph2,904 (81%)
  • 40 mph181 (5.1%)
  • 50 mph6 (0.2%)
  • 60 mph359 (10%)
  • 70 mph126 (3.5%)

Weather at the time

  • Fine, no high winds2,870 (80%)
  • Raining, no high winds394 (11%)
  • Fine with high winds68 (1.9%)
  • Raining with high winds58 (1.6%)
  • Fog or mist25 (0.7%)
  • Snowing, no high winds11 (0.3%)
  • Snowing with high winds3 (0.1%)
  • Other117 (3.3%)
  • Not recorded38 (1.1%)

Who was hurt

  • Car occupant2,436 (53%)
  • Pedestrian802 (18%)
  • Motorcyclist598 (13%)
  • Cyclist471 (10%)
  • Van occupant91 (2%)
  • Bus or coach occupant60 (1.3%)
  • Taxi or private hire car occupant37 (0.8%)
  • Minibus occupant28 (0.6%)
  • Goods vehicle occupant (over 3.5 tonnes)26 (0.6%)
  • Other vehicle occupant14 (0.3%)
  • Other2 (under 0.1%)
  • Not recorded9 (0.2%)

Source: Department for Transport, STATS19 road safety data

Bletchley road accidents by year

Collisions and casualties in Bletchley, 1979 to 2025

Collisions in Bletchley peaked at 116 in 1989; 2025 had 34.

  • Collisions
  • Collisions in 2025: 34
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20253441
20244751
20232730
20223648
20213338
20202932
20195378
20183949
20175878
20166999
20156882
20146494
20136491
20125779
20117084
20106086
20096682
20086087
20076988
200675102
200575102
200485118
200377101
20028197
20017599
200093115
199986103
199886120
199788109
199698127
199574101
199490120
19938294
199295130
199191118
1990115150
1989116136
1988104148
1987107124
1986103133
198598121
1984107128
198388102
1982106126
1981103113
19806878
1979115142

Map of recent crashes in Bletchley

Map of the 24 most recent crashes in Bletchley

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

  • 24 crashes
  • Serious
  • Slight

Recent road crashes in Bletchley

The 24 most recent collisions in Bletchley happened between 8 March and 7 December 2025.

Severity

Crashes by road in Bletchley

The B4034 has the most collisions in Bletchley, 584 of 3,584 (16%), followed by the A4146 (207).

Collisions in Bletchley on each road, 1979 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stB4034584796376
2ndA4146207266439
3rdA421120141116
4thA56075210

Council areas covering Bletchley

Collisions in Bletchley were recorded in 2 council areas. Milton Keynes has 3,578 of 3,584 (99.8%).

Collisions in Bletchley by council area, 1979 to 2025
RankCouncil areaCollisionsCasualtiesFatalSerious
1stMilton Keynes3,5784,56533545
2ndBuckinghamshire6900

Postcode districts in Bletchley

Collisions in Bletchley were recorded in 4 postcode districts, led by MK3 (1,362) and MK2 (1,360).