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CrashStats

B2155 accidents: crash map and statistics

Police recorded 193 collisions on the B2155 from 1979 to 2025, with 217 casualties. Of those crashes, 1 was fatal and 38 serious, and 1 person was killed.

In 2025 there were 3 collisions on the B2155, up 200% from 1 in 2024, with 3 casualties.

Collisions since 1979
193
3,280th highest of 4,923 roads
Casualties
217
1.12 per collision
Fatal collisions
1
1 person killed
Serious collisions
38
40 seriously injured
Collisions in 2025
3
Up 200% on 2024
Casualties in 2025
3
Up 200% on 2024

Crash severity on the B2155

On the B2155, 0.5% of collisions were fatal and 20% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal10.5%
  • Serious3820%
  • Slight15480%

Where the B2155 ranks among 4,923 roads

Most collisions
3,280th
Most casualties
3,515th
Most fatal collisions
3,933rd
Most serious collisions
3,345th

B2155 accidents by year

Collisions on the B2155 peaked at 10 in 1984 and were down to 3 in 2025.

Collisions and casualties on the B2155, 1979 to 2025

  • Collisions
  • Collisions in 2025: 3
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202533
202411
202311
202233
202100
202022
201911
201822
201733
201634
201511
201455
201323
201244
201122
201011
200911
200811
200700
200633
200544
200456
200377
200255
200156
200033
199900
199899
199768
199666
199556
199423
1993911
199266
199166
199056
198977
1988910
198734
198699
1985811
19841012
198378
198222
198155
198011
19791015

When crashes happen on the B2155

Saturday has the most collisions on the B2155 (37), and 3pm to 6pm is the busiest time of day (42).

Collisions by day of the week

  • Monday32 (17%)
  • Tuesday26 (13%)
  • Wednesday17 (8.8%)
  • Thursday25 (13%)
  • Friday27 (14%)
  • Saturday37 (19%)
  • Sunday29 (15%)

Collisions by time of day

  • Midnight to 3am22 (11%)
  • 3am to 6am1 (0.5%)
  • 6am to 9am13 (6.7%)
  • 9am to noon18 (9.3%)
  • Noon to 3pm23 (12%)
  • 3pm to 6pm42 (22%)
  • 6pm to 9pm40 (21%)
  • 9pm to midnight34 (18%)

Collisions by month

  • January13 (6.7%)
  • February11 (5.7%)
  • March15 (7.8%)
  • April17 (8.8%)
  • May12 (6.2%)
  • June16 (8.3%)
  • July18 (9.3%)
  • August17 (8.8%)
  • September25 (13%)
  • October15 (7.8%)
  • November21 (11%)
  • December13 (6.7%)

Light conditions at the time

  • Daylight110 (57%)
  • Dark, street lights lit76 (39%)
  • Dark, lighting unknown6 (3.1%)
  • Dark, no street lighting1 (0.5%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B2155 crashes

On the B2155, 97% of collisions happened where the speed limit was 30 mph and 74% on a dry road surface.

Speed limit at the scene

  • 20 mph4 (2.1%)
  • 30 mph187 (97%)
  • 40 mph2 (1%)

Weather at the time

  • Fine, no high winds152 (79%)
  • Raining, no high winds19 (9.8%)
  • Raining with high winds8 (4.1%)
  • Fine with high winds5 (2.6%)
  • Fog or mist1 (0.5%)
  • Other8 (4.1%)

Road surface

  • Dry142 (74%)
  • Wet or damp51 (26%)

Type of road

  • Single carriageway176 (91%)
  • Roundabout16 (8.3%)
  • Dual carriageway1 (0.5%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B2155 crashes

Car occupants make up 29% of the people killed or injured on the B2155, followed by pedestrians (26%).

Casualties by road user

  • Car occupant63 (29%)
  • Pedestrian56 (26%)
  • Cyclist41 (19%)
  • Motorcyclist35 (16%)
  • Bus or coach occupant7 (3.2%)
  • Taxi or private hire car occupant7 (3.2%)
  • Other6 (2.8%)
  • Not recorded2 (0.9%)

Vehicles involved

  • Car199 (59%)
  • Pedal cycle43 (13%)
  • Motorcycle36 (11%)
  • Taxi or private hire car23 (6.8%)
  • Van or goods vehicle up to 3.5 tonnes12 (3.6%)
  • Bus or coach11 (3.3%)
  • Other vehicle5 (1.5%)
  • Other7 (2.1%)

Casualties by age

  • 0 to 54 (1.8%)
  • 6 to 107 (3.2%)
  • 11 to 1514 (6.5%)
  • 16 to 2060 (28%)
  • 21 to 2538 (18%)
  • 26 to 3538 (18%)
  • 36 to 4519 (8.8%)
  • 46 to 5513 (6%)
  • 56 to 659 (4.1%)
  • 66 to 758 (3.7%)
  • Over 756 (2.8%)
  • Not recorded1 (0.5%)

Drivers, passengers and pedestrians

  • Driver or rider118 (54%)
  • Pedestrian56 (26%)
  • Passenger43 (20%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B2155

Map of the 25 most recent crashes on the B2155

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

  • 25 crashes
  • Serious
  • Slight

B2155 crashes by council area

Of the 193 collisions on the B2155, 188 were in Portsmouth.

Collisions on the B2155 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stPortsmouth188212138

B2155 crashes by town

Of the 193 collisions on the B2155, 188 were in the built-up area of Portsmouth.

Recent crashes on the B2155

These are the 25 most recent collisions on the B2155, from 7 February 2014 to 25 August 2025.

Severity