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CrashStats

B3335 accidents: crash map and statistics

Police recorded 414 collisions on the B3335 from 1984 to 2025, with 532 casualties. Of those crashes, 4 were fatal and 67 serious, and 4 people were killed.

In 2025 there were 3 collisions on the B3335, down 40% from 5 in 2024, with 3 casualties.

Collisions since 1984
414
2,248th highest of 4,923 roads
Casualties
532
1.29 per collision
Fatal collisions
4
4 people killed
Serious collisions
67
82 seriously injured
Collisions in 2025
3
Down 40% on 2024
Casualties in 2025
3
Down 50% on 2024

Crash severity on the B3335

On the B3335, 1% of collisions were fatal and 16% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1984 to 2025

  • Fatal41%
  • Serious6716%
  • Slight34383%

Where the B3335 ranks among 4,923 roads

Most collisions
2,248th
Most casualties
2,324th
Most fatal collisions
2,815th
Most serious collisions
2,538th

B3335 accidents by year

Collisions on the B3335 peaked at 20 in 2000 and were down to 3 in 2025.

Collisions and casualties on the B3335, 1984 to 2025

  • Collisions
  • Collisions in 2025: 3
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202533
202456
202367
202267
202134
202077
20191114
2018810
2017913
201688
20151113
2014913
2013814
201278
20111315
201099
200978
20081216
20071013
20061114
20051313
20041316
20031318
2002910
20011721
20002023
19991114
19981220
19971724
19961113
19951823
1994613
1993810
1992810
199137
19901318
19891419
19881120
19871213
19861316
198588
198411

When crashes happen on the B3335

Wednesday has the most collisions on the B3335 (67), and 3pm to 6pm is the busiest time of day (92).

Collisions by day of the week

  • Monday66 (16%)
  • Tuesday58 (14%)
  • Wednesday67 (16%)
  • Thursday65 (16%)
  • Friday66 (16%)
  • Saturday55 (13%)
  • Sunday37 (8.9%)

Collisions by time of day

  • Midnight to 3am12 (2.9%)
  • 3am to 6am2 (0.5%)
  • 6am to 9am72 (17%)
  • 9am to noon70 (17%)
  • Noon to 3pm78 (19%)
  • 3pm to 6pm92 (22%)
  • 6pm to 9pm64 (15%)
  • 9pm to midnight24 (5.8%)

Collisions by month

  • January31 (7.5%)
  • February26 (6.3%)
  • March30 (7.2%)
  • April40 (9.7%)
  • May43 (10%)
  • June19 (4.6%)
  • July31 (7.5%)
  • August35 (8.5%)
  • September39 (9.4%)
  • October42 (10%)
  • November51 (12%)
  • December27 (6.5%)

Light conditions at the time

  • Daylight309 (75%)
  • Dark, street lights lit52 (13%)
  • Dark, no street lighting43 (10%)
  • Dark, lighting unknown9 (2.2%)
  • Dark, street lights unlit1 (0.2%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B3335 crashes

On the B3335, 56% of collisions happened where the speed limit was 30 mph and 71% on a dry road surface.

Speed limit at the scene

  • 30 mph232 (56%)
  • 40 mph34 (8.2%)
  • 50 mph11 (2.7%)
  • 60 mph133 (32%)
  • 70 mph4 (1%)

Weather at the time

  • Fine, no high winds347 (84%)
  • Raining, no high winds46 (11%)
  • Raining with high winds8 (1.9%)
  • Fine with high winds6 (1.4%)
  • Fog or mist1 (0.2%)
  • Other6 (1.4%)

Road surface

  • Dry296 (71%)
  • Wet or damp111 (27%)
  • Flood over 3cm deep3 (0.7%)
  • Frost or ice3 (0.7%)
  • Oil or diesel1 (0.2%)

Type of road

  • Single carriageway399 (96%)
  • Roundabout7 (1.7%)
  • Dual carriageway4 (1%)
  • One way street or slip road4 (1%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B3335 crashes

Car occupants make up 57% of the people killed or injured on the B3335, followed by motorcyclists (18%).

Casualties by road user

  • Car occupant303 (57%)
  • Motorcyclist97 (18%)
  • Pedestrian54 (10%)
  • Cyclist47 (8.8%)
  • Van occupant12 (2.3%)
  • Bus or coach occupant10 (1.9%)
  • Goods vehicle occupant (over 3.5 tonnes)7 (1.3%)
  • Minibus occupant2 (0.4%)

Vehicles involved

  • Car543 (70%)
  • Motorcycle94 (12%)
  • Pedal cycle49 (6.3%)
  • Van or goods vehicle up to 3.5 tonnes43 (5.5%)
  • Goods vehicle over 3.5 tonnes24 (3.1%)
  • Bus or coach15 (1.9%)
  • Minibus5 (0.6%)
  • Other6 (0.8%)

Casualties by age

  • 0 to 510 (1.9%)
  • 6 to 1010 (1.9%)
  • 11 to 1526 (4.9%)
  • 16 to 2072 (14%)
  • 21 to 2569 (13%)
  • 26 to 35110 (21%)
  • 36 to 4581 (15%)
  • 46 to 5569 (13%)
  • 56 to 6535 (6.6%)
  • 66 to 7523 (4.3%)
  • Over 7527 (5.1%)

Drivers, passengers and pedestrians

  • Driver or rider377 (71%)
  • Passenger101 (19%)
  • Pedestrian54 (10%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B3335

Map of the 25 most recent crashes on the B3335

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

  • 25 crashes
  • Serious
  • Slight

B3335 crashes by council area

Collisions on the B3335 were recorded in 4 council areas. Winchester has the most, with 381, followed by Eastleigh (16) and Fareham (9).

Collisions on the B3335 in each area, 1984 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stWinchester381485460
2ndEastleigh161903
3rdFareham91802
4thGosport7902

B3335 crashes by town

Collisions on the B3335 were recorded in 7 towns and built-up areas, led by Winchester (139) and Twyford, Winchester (60).

Recent crashes on the B3335

These are the 25 most recent collisions on the B3335, from 5 July 2020 to 29 December 2025.

Severity