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CrashStats

B1112 accidents: crash map and statistics

Police recorded 817 collisions on the B1112 from 1979 to 2025, with 1,210 casualties. Of those crashes, 17 were fatal and 190 serious, and 20 people were killed.

In 2025 there were 15 collisions on the B1112, level with 2024, with 20 casualties.

Collisions since 1979
817
1,302nd highest of 4,923 roads
Casualties
1,210
1.48 per collision
Fatal collisions
17
20 people killed
Serious collisions
190
257 seriously injured
Collisions in 2025
15
Level with 2024
Casualties in 2025
20
Down 5% on 2024

Crash severity on the B1112

On the B1112, 2.1% of collisions were fatal and 23% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal172.1%
  • Serious19023%
  • Slight61075%

Where the B1112 ranks among 4,923 roads

Most collisions
1,302nd
Most casualties
1,208th
Most fatal collisions
1,125th
Most serious collisions
1,093rd

B1112 accidents by year

Collisions on the B1112 peaked at 32 in 1990 and were down to 15 in 2025.

Collisions and casualties on the B1112, 1979 to 2025

  • Collisions
  • Collisions in 2025: 15
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20251520
20241521
202346
2022712
20211115
202067
2019914
20181116
2017913
20161219
20151219
20141823
2013815
20122230
20111620
20101416
20091318
20081214
20071831
20061830
20051729
20042137
20032536
20022639
20011926
20001927
19991929
19981323
19971724
19962339
19951624
19941518
19932641
19922533
19912332
19903246
19892235
19881618
19872437
19862742
19852028
19842330
19831825
19821930
19811931
19801629
19792743

When crashes happen on the B1112

Friday has the most collisions on the B1112 (142), and 3pm to 6pm is the busiest time of day (181).

Collisions by day of the week

  • Monday99 (12%)
  • Tuesday140 (17%)
  • Wednesday109 (13%)
  • Thursday122 (15%)
  • Friday142 (17%)
  • Saturday122 (15%)
  • Sunday83 (10%)

Collisions by time of day

  • Midnight to 3am45 (5.5%)
  • 3am to 6am35 (4.3%)
  • 6am to 9am135 (17%)
  • 9am to noon97 (12%)
  • Noon to 3pm115 (14%)
  • 3pm to 6pm181 (22%)
  • 6pm to 9pm117 (14%)
  • 9pm to midnight92 (11%)

Collisions by month

  • January78 (9.5%)
  • February55 (6.7%)
  • March78 (9.5%)
  • April58 (7.1%)
  • May74 (9.1%)
  • June63 (7.7%)
  • July65 (8%)
  • August59 (7.2%)
  • September42 (5.1%)
  • October89 (11%)
  • November68 (8.3%)
  • December88 (11%)

Light conditions at the time

  • Daylight511 (63%)
  • Dark, no street lighting190 (23%)
  • Dark, street lights lit96 (12%)
  • Dark, lighting unknown14 (1.7%)
  • Dark, street lights unlit6 (0.7%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B1112 crashes

On the B1112, 56% of collisions happened where the speed limit was 60 mph and 56% on a dry road surface.

Speed limit at the scene

  • 30 mph275 (34%)
  • 40 mph59 (7.2%)
  • 50 mph5 (0.6%)
  • 60 mph454 (56%)
  • 70 mph24 (2.9%)

Weather at the time

  • Fine, no high winds603 (74%)
  • Raining, no high winds90 (11%)
  • Fog or mist23 (2.8%)
  • Fine with high winds13 (1.6%)
  • Other83 (10%)
  • Not recorded5 (0.6%)

Road surface

  • Dry458 (56%)
  • Wet or damp312 (38%)
  • Frost or ice31 (3.8%)
  • Snow6 (0.7%)
  • Other7 (0.9%)
  • Not recorded3 (0.4%)

Type of road

  • Single carriageway803 (98%)
  • Roundabout9 (1.1%)
  • One way street or slip road2 (0.2%)
  • Dual carriageway1 (0.1%)
  • Not recorded2 (0.2%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B1112 crashes

Car occupants make up 79% of the people killed or injured on the B1112, followed by motorcyclists (9.3%).

Casualties by road user

  • Car occupant952 (79%)
  • Motorcyclist112 (9.3%)
  • Pedestrian51 (4.2%)
  • Cyclist39 (3.2%)
  • Van occupant25 (2.1%)
  • Bus or coach occupant12 (1%)
  • Minibus occupant8 (0.7%)
  • Other11 (0.9%)

Vehicles involved

  • Car1,197 (80%)
  • Motorcycle110 (7.3%)
  • Goods vehicle over 3.5 tonnes51 (3.4%)
  • Pedal cycle46 (3.1%)
  • Van or goods vehicle up to 3.5 tonnes46 (3.1%)
  • Other vehicle18 (1.2%)
  • Bus or coach10 (0.7%)
  • Other23 (1.5%)

Casualties by age

  • 0 to 528 (2.3%)
  • 6 to 1040 (3.3%)
  • 11 to 1549 (4%)
  • 16 to 20231 (19%)
  • 21 to 25268 (22%)
  • 26 to 35263 (22%)
  • 36 to 45118 (9.8%)
  • 46 to 5573 (6%)
  • 56 to 6554 (4.5%)
  • 66 to 7539 (3.2%)
  • Over 7520 (1.7%)
  • Not recorded27 (2.2%)

Drivers, passengers and pedestrians

  • Driver or rider819 (68%)
  • Passenger340 (28%)
  • Pedestrian51 (4.2%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B1112

Map of the 25 most recent crashes on the B1112

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

  • 25 crashes
  • Serious
  • Slight

B1112 crashes by council area

Collisions on the B1112 were recorded in 2 council areas. West Suffolk has the most, with 572, followed by King's Lynn and West Norfolk (240).

Collisions on the B1112 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stWest Suffolk57284311116
2ndKing's Lynn and West Norfolk240360671

B1112 crashes by town

Of the 817 collisions on the B1112, 162 were in the built-up area of Lakenheath.

Recent crashes on the B1112

These are the 25 most recent collisions on the B1112, from 13 May 2024 to 16 December 2025.

Severity