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CrashStats

B1111 accidents: crash map and statistics

Police recorded 353 collisions on the B1111 from 1979 to 2025, with 487 casualties. Of those crashes, 9 were fatal and 98 serious, and 9 people were killed.

In 2025 there were 8 collisions on the B1111, up 167% from 3 in 2024, with 10 casualties.

Collisions since 1979
353
2,474th highest of 4,923 roads
Casualties
487
1.38 per collision
Fatal collisions
9
9 people killed
Serious collisions
98
118 seriously injured
Collisions in 2025
8
Up 167% on 2024
Casualties in 2025
10
Up 150% on 2024

Crash severity on the B1111

On the B1111, 2.5% of collisions were fatal and 28% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal92.5%
  • Serious9828%
  • Slight24670%

Where the B1111 ranks among 4,923 roads

Most collisions
2,474th
Most casualties
2,455th
Most fatal collisions
1,807th
Most serious collisions
1,948th

B1111 accidents by year

Collisions on the B1111 peaked at 24 in 1990 and were down to 8 in 2025.

Collisions and casualties on the B1111, 1979 to 2025

  • Collisions
  • Collisions in 2025: 8
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
2025810
202434
202334
202269
202167
202033
2019910
201836
201757
201622
201545
201489
2013512
201234
2011810
2010911
2009911
200822
20071113
20061015
20051014
20041214
200345
2002914
200157
20001113
199949
1998810
1997910
199667
1995811
199458
19931420
19921424
19911321
19902433
198957
19881216
19871017
198677
198535
1984816
198367
1982812
198156
198079
1979911

When crashes happen on the B1111

Saturday has the most collisions on the B1111 (61), and 3pm to 6pm is the busiest time of day (74).

Collisions by day of the week

  • Monday53 (15%)
  • Tuesday45 (13%)
  • Wednesday38 (11%)
  • Thursday53 (15%)
  • Friday54 (15%)
  • Saturday61 (17%)
  • Sunday49 (14%)

Collisions by time of day

  • Midnight to 3am13 (3.7%)
  • 3am to 6am3 (0.8%)
  • 6am to 9am61 (17%)
  • 9am to noon60 (17%)
  • Noon to 3pm51 (14%)
  • 3pm to 6pm74 (21%)
  • 6pm to 9pm50 (14%)
  • 9pm to midnight41 (12%)

Collisions by month

  • January35 (9.9%)
  • February16 (4.5%)
  • March29 (8.2%)
  • April26 (7.4%)
  • May28 (7.9%)
  • June32 (9.1%)
  • July24 (6.8%)
  • August23 (6.5%)
  • September41 (12%)
  • October26 (7.4%)
  • November42 (12%)
  • December31 (8.8%)

Light conditions at the time

  • Daylight247 (70%)
  • Dark, no street lighting87 (25%)
  • Dark, street lights lit12 (3.4%)
  • Dark, lighting unknown5 (1.4%)
  • Dark, street lights unlit2 (0.6%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B1111 crashes

On the B1111, 72% of collisions happened where the speed limit was 60 mph and 59% on a dry road surface.

Speed limit at the scene

  • 20 mph5 (1.4%)
  • 30 mph77 (22%)
  • 40 mph8 (2.3%)
  • 50 mph2 (0.6%)
  • 60 mph253 (72%)
  • 70 mph8 (2.3%)

Weather at the time

  • Fine, no high winds275 (78%)
  • Raining, no high winds44 (12%)
  • Fog or mist9 (2.5%)
  • Fine with high winds5 (1.4%)
  • Other19 (5.4%)
  • Not recorded1 (0.3%)

Road surface

  • Dry207 (59%)
  • Wet or damp125 (35%)
  • Frost or ice18 (5.1%)
  • Snow2 (0.6%)
  • Flood over 3cm deep1 (0.3%)

Type of road

  • Single carriageway348 (99%)
  • Dual carriageway3 (0.8%)
  • One way street or slip road2 (0.6%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B1111 crashes

Car occupants make up 69% of the people killed or injured on the B1111, followed by motorcyclists (16%).

Casualties by road user

  • Car occupant338 (69%)
  • Motorcyclist80 (16%)
  • Pedestrian21 (4.3%)
  • Cyclist19 (3.9%)
  • Van occupant11 (2.3%)
  • Goods vehicle occupant (over 3.5 tonnes)9 (1.8%)
  • Minibus occupant6 (1.2%)
  • Other3 (0.6%)

Vehicles involved

  • Car396 (68%)
  • Motorcycle78 (13%)
  • Goods vehicle over 3.5 tonnes33 (5.7%)
  • Van or goods vehicle up to 3.5 tonnes28 (4.8%)
  • Pedal cycle21 (3.6%)
  • Other vehicle9 (1.5%)
  • Minibus5 (0.9%)
  • Other11 (1.9%)

Casualties by age

  • 0 to 55 (1%)
  • 6 to 1013 (2.7%)
  • 11 to 1524 (4.9%)
  • 16 to 20104 (21%)
  • 21 to 2573 (15%)
  • 26 to 3580 (16%)
  • 36 to 4569 (14%)
  • 46 to 5539 (8%)
  • 56 to 6525 (5.1%)
  • 66 to 7537 (7.6%)
  • Over 7510 (2.1%)
  • Not recorded8 (1.6%)

Drivers, passengers and pedestrians

  • Driver or rider337 (69%)
  • Passenger129 (26%)
  • Pedestrian21 (4.3%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B1111

Map of the 25 most recent crashes on the B1111

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

  • 25 crashes
  • Serious
  • Slight

B1111 crashes by council area

Collisions on the B1111 were recorded in 2 council areas. Breckland has the most, with 214, followed by West Suffolk (138).

Collisions on the B1111 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stBreckland214275456
2ndWest Suffolk138211542

Recent crashes on the B1111

These are the 25 most recent collisions on the B1111, from 10 May 2021 to 30 December 2025.

Severity