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CrashStats

B3304 accidents: crash map and statistics

Police recorded 209 collisions on the B3304 from 1979 to 2025, with 280 casualties. Of those crashes, 4 were fatal and 49 serious, and 5 people were killed.

In 2025 there were 5 collisions on the B3304, up 67% from 3 in 2024, with 6 casualties.

Collisions since 1979
209
3,183rd highest of 4,923 roads
Casualties
280
1.34 per collision
Fatal collisions
4
5 people killed
Serious collisions
49
55 seriously injured
Collisions in 2025
5
Up 67% on 2024
Casualties in 2025
6
Up 50% on 2024

Crash severity on the B3304

On the B3304, 1.9% of collisions were fatal and 23% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal41.9%
  • Serious4923%
  • Slight15675%

Where the B3304 ranks among 4,923 roads

Most collisions
3,183rd
Most casualties
3,208th
Most fatal collisions
2,815th
Most serious collisions
2,995th

B3304 accidents by year

Collisions on the B3304 peaked at 10 in 2003 and were down to 5 in 2025.

Collisions and casualties on the B3304, 1979 to 2025

  • Collisions
  • Collisions in 2025: 5
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202556
202434
202311
202246
202111
202023
201911
201835
201724
201626
201523
201434
201345
201244
201158
201044
200947
200823
200747
2006917
200511
200445
20031013
20021013
200135
200035
199924
199823
199722
199668
199523
199434
199311
1992711
199188
199088
1989912
198834
198799
198658
198588
198499
198377
198223
1981712
198077
197968

When crashes happen on the B3304

Friday has the most collisions on the B3304 (42), and 3pm to 6pm is the busiest time of day (53).

Collisions by day of the week

  • Monday20 (9.6%)
  • Tuesday31 (15%)
  • Wednesday28 (13%)
  • Thursday31 (15%)
  • Friday42 (20%)
  • Saturday35 (17%)
  • Sunday22 (11%)

Collisions by time of day

  • Midnight to 3am21 (10%)
  • 3am to 6am3 (1.4%)
  • 6am to 9am18 (8.6%)
  • 9am to noon24 (11%)
  • Noon to 3pm25 (12%)
  • 3pm to 6pm53 (25%)
  • 6pm to 9pm35 (17%)
  • 9pm to midnight30 (14%)

Collisions by month

  • January14 (6.7%)
  • February15 (7.2%)
  • March15 (7.2%)
  • April13 (6.2%)
  • May17 (8.1%)
  • June28 (13%)
  • July23 (11%)
  • August18 (8.6%)
  • September12 (5.7%)
  • October15 (7.2%)
  • November20 (9.6%)
  • December19 (9.1%)

Light conditions at the time

  • Daylight140 (67%)
  • Dark, no street lighting52 (25%)
  • Dark, street lights lit15 (7.2%)
  • Dark, lighting unknown1 (0.5%)
  • Dark, street lights unlit1 (0.5%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B3304 crashes

On the B3304, 59% of collisions happened where the speed limit was 60 mph and 62% on a dry road surface.

Speed limit at the scene

  • 30 mph71 (34%)
  • 40 mph15 (7.2%)
  • 60 mph123 (59%)

Weather at the time

  • Fine, no high winds163 (78%)
  • Raining, no high winds32 (15%)
  • Raining with high winds5 (2.4%)
  • Fog or mist4 (1.9%)
  • Other4 (1.9%)
  • Not recorded1 (0.5%)

Road surface

  • Dry129 (62%)
  • Wet or damp77 (37%)
  • Frost or ice3 (1.4%)

Type of road

  • Single carriageway206 (99%)
  • Dual carriageway1 (0.5%)
  • One way street or slip road1 (0.5%)
  • Roundabout1 (0.5%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B3304 crashes

Car occupants make up 61% of the people killed or injured on the B3304, followed by motorcyclists (17%).

Casualties by road user

  • Car occupant170 (61%)
  • Motorcyclist48 (17%)
  • Pedestrian36 (13%)
  • Van occupant10 (3.6%)
  • Cyclist9 (3.2%)
  • Taxi or private hire car occupant6 (2.1%)
  • Bus or coach occupant1 (0.4%)

Vehicles involved

  • Car237 (71%)
  • Motorcycle49 (15%)
  • Van or goods vehicle up to 3.5 tonnes20 (6%)
  • Pedal cycle9 (2.7%)
  • Bus or coach4 (1.2%)
  • Goods vehicle over 3.5 tonnes4 (1.2%)
  • Other8 (2.4%)
  • Not recorded1 (0.3%)

Casualties by age

  • 0 to 52 (0.7%)
  • 6 to 1013 (4.6%)
  • 11 to 159 (3.2%)
  • 16 to 2079 (28%)
  • 21 to 2548 (17%)
  • 26 to 3543 (15%)
  • 36 to 4521 (7.5%)
  • 46 to 5531 (11%)
  • 56 to 6514 (5%)
  • 66 to 758 (2.9%)
  • Over 757 (2.5%)
  • Not recorded5 (1.8%)

Drivers, passengers and pedestrians

  • Driver or rider175 (63%)
  • Passenger69 (25%)
  • Pedestrian36 (13%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B3304

Map of the 25 most recent crashes on the B3304

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

  • 25 crashes
  • Serious
  • Slight

B3304 crashes by council area

Collisions on the B3304 were recorded in 2 council areas. Cornwall has the most, with 206, followed by East Hampshire (3).

Collisions on the B3304 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stCornwall206277449
2ndEast Hampshire3300

B3304 crashes by town

Collisions on the B3304 were recorded in 2 towns and built-up areas, led by Porthleven (49) and Helston (10).

Recent crashes on the B3304

These are the 25 most recent collisions on the B3304, from 13 December 2015 to 12 August 2025.

Severity