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CrashStats

B1102 accidents: crash map and statistics

Police recorded 857 collisions on the B1102 from 1979 to 2025, with 1,186 casualties. Of those crashes, 19 were fatal and 211 serious, and 23 people were killed.

In 2025 there were 10 collisions on the B1102, up 25% from 8 in 2024, with 11 casualties.

Collisions since 1979
857
1,249th highest of 4,923 roads
Casualties
1,186
1.38 per collision
Fatal collisions
19
23 people killed
Serious collisions
211
250 seriously injured
Collisions in 2025
10
Up 25% on 2024
Casualties in 2025
11
Down 31% on 2024

Crash severity on the B1102

On the B1102, 2.2% of collisions were fatal and 25% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal192.2%
  • Serious21125%
  • Slight62773%

Where the B1102 ranks among 4,923 roads

Most collisions
1,249th
Most casualties
1,227th
Most fatal collisions
1,031st
Most serious collisions
1,003rd

B1102 accidents by year

Collisions on the B1102 peaked at 39 in 2001 and were down to 10 in 2025.

Collisions and casualties on the B1102, 1979 to 2025

  • Collisions
  • Collisions in 2025: 10
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20251011
2024816
2023918
20221723
20211117
20201012
20191011
20181318
20171627
2016912
20151014
20141719
20131114
20121418
20111928
20101520
20091420
20082129
20071318
20062430
20052329
20042435
20032332
20022531
20013970
20002737
19991629
19981524
19972232
19962631
19951823
19941724
19932435
19921324
19911417
19902228
19891323
19883041
19872427
19861427
19852228
19841620
19832021
19823138
19812629
19802535
19791721

When crashes happen on the B1102

Friday has the most collisions on the B1102 (145), and 3pm to 6pm is the busiest time of day (208).

Collisions by day of the week

  • Monday125 (15%)
  • Tuesday113 (13%)
  • Wednesday125 (15%)
  • Thursday130 (15%)
  • Friday145 (17%)
  • Saturday126 (15%)
  • Sunday93 (11%)

Collisions by time of day

  • Midnight to 3am30 (3.5%)
  • 3am to 6am17 (2%)
  • 6am to 9am118 (14%)
  • 9am to noon114 (13%)
  • Noon to 3pm147 (17%)
  • 3pm to 6pm208 (24%)
  • 6pm to 9pm142 (17%)
  • 9pm to midnight81 (9.5%)

Collisions by month

  • January70 (8.2%)
  • February52 (6.1%)
  • March51 (6%)
  • April69 (8.1%)
  • May69 (8.1%)
  • June64 (7.5%)
  • July68 (7.9%)
  • August82 (9.6%)
  • September93 (11%)
  • October79 (9.2%)
  • November92 (11%)
  • December68 (7.9%)

Light conditions at the time

  • Daylight597 (70%)
  • Dark, no street lighting126 (15%)
  • Dark, street lights lit113 (13%)
  • Dark, lighting unknown11 (1.3%)
  • Dark, street lights unlit10 (1.2%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B1102 crashes

On the B1102, 45% of collisions happened where the speed limit was 30 mph and 65% on a dry road surface.

Speed limit at the scene

  • 30 mph387 (45%)
  • 40 mph118 (14%)
  • 50 mph5 (0.6%)
  • 60 mph339 (40%)
  • 70 mph8 (0.9%)

Weather at the time

  • Fine, no high winds657 (77%)
  • Raining, no high winds99 (12%)
  • Fine with high winds23 (2.7%)
  • Raining with high winds21 (2.5%)
  • Other44 (5.1%)
  • Not recorded13 (1.5%)

Road surface

  • Dry556 (65%)
  • Wet or damp264 (31%)
  • Frost or ice31 (3.6%)
  • Snow4 (0.5%)
  • Mud1 (0.1%)
  • Oil or diesel1 (0.1%)

Type of road

  • Single carriageway842 (98%)
  • Roundabout5 (0.6%)
  • One way street or slip road4 (0.5%)
  • Dual carriageway1 (0.1%)
  • Not recorded5 (0.6%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B1102 crashes

Car occupants make up 65% of the people killed or injured on the B1102, followed by motorcyclists (16%).

Casualties by road user

  • Car occupant766 (65%)
  • Motorcyclist185 (16%)
  • Cyclist92 (7.8%)
  • Pedestrian73 (6.2%)
  • Van occupant46 (3.9%)
  • Bus or coach occupant9 (0.8%)
  • Goods vehicle occupant (over 3.5 tonnes)5 (0.4%)
  • Other10 (0.8%)

Vehicles involved

  • Car1,055 (69%)
  • Motorcycle191 (12%)
  • Van or goods vehicle up to 3.5 tonnes101 (6.6%)
  • Pedal cycle96 (6.3%)
  • Goods vehicle over 3.5 tonnes41 (2.7%)
  • Other vehicle16 (1%)
  • Bus or coach10 (0.7%)
  • Other22 (1.4%)

Casualties by age

  • 0 to 511 (0.9%)
  • 6 to 1025 (2.1%)
  • 11 to 1540 (3.4%)
  • 16 to 20264 (22%)
  • 21 to 25154 (13%)
  • 26 to 35188 (16%)
  • 36 to 45148 (12%)
  • 46 to 55135 (11%)
  • 56 to 6587 (7.3%)
  • 66 to 7571 (6%)
  • Over 7546 (3.9%)
  • Not recorded17 (1.4%)

Drivers, passengers and pedestrians

  • Driver or rider840 (71%)
  • Passenger273 (23%)
  • Pedestrian73 (6.2%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B1102

Map of the 25 most recent crashes on the B1102

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

  • 25 crashes
  • Serious
  • Slight

B1102 crashes by council area

Collisions on the B1102 were recorded in 4 council areas. East Cambridgeshire has the most, with 549, followed by West Suffolk (237) and South Cambridgeshire (65).

Collisions on the B1102 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stEast Cambridgeshire54979313149
2ndWest Suffolk237301547
3rdSouth Cambridgeshire6584115
4thCambridge4600

B1102 crashes by town

Collisions on the B1102 were recorded in 3 towns and built-up areas, led by Mildenhall, West Suffolk (93) and Burwell (90).

Recent crashes on the B1102

These are the 25 most recent collisions on the B1102, from 24 April 2023 to 19 December 2025.

Severity