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CrashStats

B1433 accidents: crash map and statistics

Police recorded 111 collisions on the B1433 from 1979 to 2025, with 145 casualties. Of those crashes, 4 were fatal and 11 serious, and 4 people were killed.

In 2025 there were 3 collisions on the B1433, up from none in 2024, with 3 casualties.

Collisions since 1979
111
3,929th highest of 4,923 roads
Casualties
145
1.31 per collision
Fatal collisions
4
4 people killed
Serious collisions
11
16 seriously injured
Collisions in 2025
3
Up from none in 2024
Casualties in 2025
3
Up from none in 2024

Crash severity on the B1433

On the B1433, 3.6% of collisions were fatal and 9.9% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal43.6%
  • Serious119.9%
  • Slight9686%

Where the B1433 ranks among 4,923 roads

Most collisions
3,929th
Most casualties
3,958th
Most fatal collisions
2,815th
Most serious collisions
4,550th

B1433 accidents by year

Collisions on the B1433 peaked at 6 in 2020 and were down to 3 in 2025.

Collisions and casualties on the B1433, 1979 to 2025

  • Collisions
  • Collisions in 2025: 3
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202533
202400
202345
202211
202100
202067
201933
201835
201744
201634
201533
201444
201322
201245
201114
201022
200944
200849
200756
200669
200547
200422
200322
200222
200100
200000
199922
199834
199755
199612
199537
199422
199322
199226
199122
199033
198933
198822
198711
198611
198500
198400
198344
198200
198100
198014
197922

When crashes happen on the B1433

Monday has the most collisions on the B1433 (23), and 3pm to 6pm is the busiest time of day (33).

Collisions by day of the week

  • Monday23 (21%)
  • Tuesday15 (14%)
  • Wednesday16 (14%)
  • Thursday19 (17%)
  • Friday15 (14%)
  • Saturday16 (14%)
  • Sunday7 (6.3%)

Collisions by time of day

  • Midnight to 3am3 (2.7%)
  • 3am to 6am2 (1.8%)
  • 6am to 9am19 (17%)
  • 9am to noon20 (18%)
  • Noon to 3pm15 (14%)
  • 3pm to 6pm33 (30%)
  • 6pm to 9pm12 (11%)
  • 9pm to midnight7 (6.3%)

Collisions by month

  • January11 (9.9%)
  • February6 (5.4%)
  • March8 (7.2%)
  • April13 (12%)
  • May9 (8.1%)
  • June6 (5.4%)
  • July5 (4.5%)
  • August11 (9.9%)
  • September10 (9%)
  • October13 (12%)
  • November11 (9.9%)
  • December8 (7.2%)

Light conditions at the time

  • Daylight81 (73%)
  • Dark, street lights lit27 (24%)
  • Dark, lighting unknown2 (1.8%)
  • Not recorded1 (0.9%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B1433 crashes

On the B1433, 71% of collisions happened where the speed limit was 30 mph and 64% on a dry road surface.

Speed limit at the scene

  • 30 mph79 (71%)
  • 40 mph8 (7.2%)
  • 50 mph4 (3.6%)
  • 60 mph19 (17%)
  • 70 mph1 (0.9%)

Weather at the time

  • Fine, no high winds89 (80%)
  • Raining, no high winds10 (9%)
  • Fine with high winds2 (1.8%)
  • Raining with high winds1 (0.9%)
  • Other5 (4.5%)
  • Not recorded4 (3.6%)

Road surface

  • Dry71 (64%)
  • Wet or damp33 (30%)
  • Frost or ice2 (1.8%)
  • Snow1 (0.9%)
  • Not recorded4 (3.6%)

Type of road

  • Single carriageway103 (93%)
  • One way street or slip road4 (3.6%)
  • Dual carriageway2 (1.8%)
  • Roundabout2 (1.8%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B1433 crashes

Car occupants make up 57% of the people killed or injured on the B1433, followed by cyclists (17%).

Casualties by road user

  • Car occupant83 (57%)
  • Cyclist25 (17%)
  • Motorcyclist22 (15%)
  • Pedestrian14 (9.7%)
  • Goods vehicle occupant (over 3.5 tonnes)1 (0.7%)

Vehicles involved

  • Car138 (69%)
  • Pedal cycle26 (13%)
  • Motorcycle22 (11%)
  • Van or goods vehicle up to 3.5 tonnes5 (2.5%)
  • Taxi or private hire car3 (1.5%)
  • Bus or coach2 (1%)
  • Goods vehicle over 3.5 tonnes2 (1%)
  • Other3 (1.5%)

Casualties by age

  • 6 to 101 (0.7%)
  • 11 to 1515 (10%)
  • 16 to 2031 (21%)
  • 21 to 2517 (12%)
  • 26 to 3520 (14%)
  • 36 to 4531 (21%)
  • 46 to 5510 (6.9%)
  • 56 to 655 (3.4%)
  • 66 to 758 (5.5%)
  • Over 757 (4.8%)

Drivers, passengers and pedestrians

  • Driver or rider107 (74%)
  • Passenger24 (17%)
  • Pedestrian14 (9.7%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B1433

Map of the 25 most recent crashes on the B1433

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

  • 25 crashes
  • Fatal
  • Serious
  • Slight

B1433 crashes by council area

Of the 111 collisions on the B1433, 110 were in West Lindsey.

Collisions on the B1433 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stWest Lindsey110144411

B1433 crashes by town

Of the 111 collisions on the B1433, 91 were in the built-up area of Gainsborough.

Recent crashes on the B1433

These are the 25 most recent collisions on the B1433, from 29 November 2016 to 12 November 2025.

Severity