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CrashStats

B2177 accidents: crash map and statistics

Police recorded 1,858 collisions on the B2177 from 1979 to 2025, with 2,652 casualties. Of those crashes, 53 were fatal and 425 serious, and 57 people were killed.

In 2025 there were 31 collisions on the B2177, down 6% from 33 in 2024, with 52 casualties.

Collisions since 1979
1,858
618th highest of 4,923 roads
Casualties
2,652
1.43 per collision
Fatal collisions
53
57 people killed
Serious collisions
425
523 seriously injured
Collisions in 2025
31
Down 6% on 2024
Casualties in 2025
52
Up 13% on 2024

Crash severity on the B2177

On the B2177, 2.9% of collisions were fatal and 23% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal532.9%
  • Serious42523%
  • Slight1,38074%

Where the B2177 ranks among 4,923 roads

Most collisions
618th
Most casualties
593rd
Most fatal collisions
392nd
Most serious collisions
505th

B2177 accidents by year

Collisions on the B2177 peaked at 71 in 1993 and were down to 31 in 2025.

Collisions and casualties on the B2177, 1979 to 2025

  • Collisions
  • Collisions in 2025
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20253152
20243346
20233946
20222838
20213447
20203750
20192738
20182431
20173547
20163342
20152332
20142832
20132942
20123445
20114057
20103347
20094563
20084765
20075173
20064460
20055580
20043550
20035780
20026685
20014354
20005683
19994572
19984675
19975070
19966189
19955378
19944561
199371107
19924768
19915174
19906193
19895890
198861105
19874265
19865177
19855277
198489
19831213
1982810
198188
19801216
1979910

When crashes happen on the B2177

Friday has the most collisions on the B2177 (325), and 3pm to 6pm is the busiest time of day (453).

Collisions by day of the week

  • Monday260 (14%)
  • Tuesday264 (14%)
  • Wednesday269 (14%)
  • Thursday287 (15%)
  • Friday325 (17%)
  • Saturday233 (13%)
  • Sunday220 (12%)

Collisions by time of day

  • Midnight to 3am51 (2.7%)
  • 3am to 6am20 (1.1%)
  • 6am to 9am298 (16%)
  • 9am to noon252 (14%)
  • Noon to 3pm310 (17%)
  • 3pm to 6pm453 (24%)
  • 6pm to 9pm291 (16%)
  • 9pm to midnight183 (9.8%)

Collisions by month

  • January151 (8.1%)
  • February156 (8.4%)
  • March145 (7.8%)
  • April143 (7.7%)
  • May150 (8.1%)
  • June148 (8%)
  • July174 (9.4%)
  • August131 (7.1%)
  • September151 (8.1%)
  • October172 (9.3%)
  • November170 (9.1%)
  • December167 (9%)

Light conditions at the time

  • Daylight1,314 (71%)
  • Dark, street lights lit255 (14%)
  • Dark, no street lighting254 (14%)
  • Dark, lighting unknown29 (1.6%)
  • Dark, street lights unlit6 (0.3%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B2177 crashes

On the B2177, 37% of collisions happened where the speed limit was 40 mph and 69% on a dry road surface.

Speed limit at the scene

  • 30 mph485 (26%)
  • 40 mph689 (37%)
  • 50 mph52 (2.8%)
  • 60 mph617 (33%)
  • 70 mph15 (0.8%)

Weather at the time

  • Fine, no high winds1,525 (82%)
  • Raining, no high winds205 (11%)
  • Raining with high winds34 (1.8%)
  • Fine with high winds29 (1.6%)
  • Other59 (3.2%)
  • Not recorded6 (0.3%)

Road surface

  • Dry1,285 (69%)
  • Wet or damp530 (29%)
  • Frost or ice31 (1.7%)
  • Flood over 3cm deep4 (0.2%)
  • Snow4 (0.2%)
  • Other4 (0.2%)

Type of road

  • Single carriageway1,719 (93%)
  • Roundabout111 (6%)
  • Dual carriageway20 (1.1%)
  • One way street or slip road4 (0.2%)
  • Not recorded4 (0.2%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B2177 crashes

Car occupants make up 63% of the people killed or injured on the B2177, followed by motorcyclists (18%).

Casualties by road user

  • Car occupant1,680 (63%)
  • Motorcyclist487 (18%)
  • Cyclist175 (6.6%)
  • Pedestrian126 (4.8%)
  • Van occupant97 (3.7%)
  • Bus or coach occupant25 (0.9%)
  • Other60 (2.3%)
  • Not recorded2 (0.1%)

Vehicles involved

  • Car2,526 (70%)
  • Motorcycle484 (13%)
  • Van or goods vehicle up to 3.5 tonnes245 (6.8%)
  • Pedal cycle178 (4.9%)
  • Goods vehicle over 3.5 tonnes93 (2.6%)
  • Bus or coach36 (1%)
  • Other vehicle27 (0.7%)
  • Other36 (1%)

Casualties by age

  • 0 to 544 (1.7%)
  • 6 to 1048 (1.8%)
  • 11 to 15101 (3.8%)
  • 16 to 20580 (22%)
  • 21 to 25350 (13%)
  • 26 to 35452 (17%)
  • 36 to 45347 (13%)
  • 46 to 55306 (12%)
  • 56 to 65193 (7.3%)
  • 66 to 75141 (5.3%)
  • Over 7589 (3.4%)
  • Not recorded1 (under 0.1%)

Drivers, passengers and pedestrians

  • Driver or rider1,854 (70%)
  • Passenger672 (25%)
  • Pedestrian126 (4.8%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B2177

Map of the 25 most recent crashes on the B2177

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

  • 25 crashes
  • Fatal
  • Serious
  • Slight

B2177 crashes by council area

Collisions on the B2177 were recorded in 5 council areas. Winchester has the most, with 1,100, followed by Portsmouth (497) and Havant (233).

Collisions on the B2177 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stWinchester1,1001,61639268
2ndPortsmouth4977117120
3rdHavant233278531
4thFareham142302
5thEastleigh91812

B2177 crashes by town

Collisions on the B2177 were recorded in 7 towns and built-up areas, led by Bishop's Waltham (194) and Havant (167).

Recent crashes on the B2177

These are the 25 most recent collisions on the B2177, from 10 March to 30 December 2025.

Severity