Skip to main content
CrashStats

B4127 accidents: crash map and statistics

Police recorded 420 collisions on the B4127 from 1979 to 2025, with 548 casualties. Of those crashes, 4 were fatal and 82 serious, and 4 people were killed.

In 2025 there were 16 collisions on the B4127, down 11% from 18 in 2024, with 18 casualties.

Collisions since 1979
420
2,218th highest of 4,923 roads
Casualties
548
1.30 per collision
Fatal collisions
4
4 people killed
Serious collisions
82
94 seriously injured
Collisions in 2025
16
Down 11% on 2024
Casualties in 2025
18
Down 28% on 2024

Crash severity on the B4127

On the B4127, 1% of collisions were fatal and 20% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal41%
  • Serious8220%
  • Slight33480%

Where the B4127 ranks among 4,923 roads

Most collisions
2,218th
Most casualties
2,282nd
Most fatal collisions
2,815th
Most serious collisions
2,236th

B4127 accidents by year

Collisions on the B4127 peaked at 18 in 2024 and were down to 16 in 2025.

Collisions and casualties on the B4127, 1979 to 2025

  • Collisions
  • Collisions in 2025: 16
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20251618
20241825
20231318
20221421
20211820
202077
20191213
20181111
20171218
201655
20151014
2014912
201345
201277
201188
201067
2009713
20081112
200779
2006810
200579
2004916
20031112
20021319
20011426
20001113
19991315
199867
1997514
1996813
19951112
1994813
199323
199288
199144
199066
198955
198845
198769
1986815
198569
198469
198389
198289
1981910
19801316
197989

When crashes happen on the B4127

Friday has the most collisions on the B4127 (69), and 3pm to 6pm is the busiest time of day (76).

Collisions by day of the week

  • Monday55 (13%)
  • Tuesday52 (12%)
  • Wednesday64 (15%)
  • Thursday53 (13%)
  • Friday69 (16%)
  • Saturday68 (16%)
  • Sunday59 (14%)

Collisions by time of day

  • Midnight to 3am38 (9%)
  • 3am to 6am30 (7.1%)
  • 6am to 9am40 (9.5%)
  • 9am to noon40 (9.5%)
  • Noon to 3pm65 (15%)
  • 3pm to 6pm76 (18%)
  • 6pm to 9pm75 (18%)
  • 9pm to midnight56 (13%)

Collisions by month

  • January36 (8.6%)
  • February20 (4.8%)
  • March34 (8.1%)
  • April33 (7.9%)
  • May31 (7.4%)
  • June32 (7.6%)
  • July31 (7.4%)
  • August28 (6.7%)
  • September40 (9.5%)
  • October49 (12%)
  • November41 (9.8%)
  • December45 (11%)

Light conditions at the time

  • Daylight235 (56%)
  • Dark, street lights lit182 (43%)
  • Dark, no street lighting2 (0.5%)
  • Dark, lighting unknown1 (0.2%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B4127 crashes

On the B4127, 96% of collisions happened where the speed limit was 30 mph and 66% on a dry road surface.

Speed limit at the scene

  • 20 mph1 (0.2%)
  • 30 mph405 (96%)
  • 40 mph14 (3.3%)

Weather at the time

  • Fine, no high winds303 (72%)
  • Raining, no high winds60 (14%)
  • Fine with high winds7 (1.7%)
  • Raining with high winds5 (1.2%)
  • Other34 (8.1%)
  • Not recorded11 (2.6%)

Road surface

  • Dry278 (66%)
  • Wet or damp135 (32%)
  • Snow3 (0.7%)
  • Frost or ice2 (0.5%)
  • Oil or diesel1 (0.2%)
  • Not recorded1 (0.2%)

Type of road

  • Single carriageway340 (81%)
  • Dual carriageway29 (6.9%)
  • One way street or slip road29 (6.9%)
  • Roundabout16 (3.8%)
  • Not recorded6 (1.4%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B4127 crashes

Car occupants make up 50% of the people killed or injured on the B4127, followed by pedestrians (26%).

Casualties by road user

  • Car occupant272 (50%)
  • Pedestrian142 (26%)
  • Motorcyclist56 (10%)
  • Cyclist27 (4.9%)
  • Taxi or private hire car occupant26 (4.7%)
  • Van occupant9 (1.6%)
  • Other14 (2.6%)
  • Not recorded2 (0.4%)

Vehicles involved

  • Car535 (74%)
  • Motorcycle64 (8.8%)
  • Taxi or private hire car42 (5.8%)
  • Van or goods vehicle up to 3.5 tonnes31 (4.3%)
  • Pedal cycle27 (3.7%)
  • Goods vehicle over 3.5 tonnes8 (1.1%)
  • Other17 (2.3%)
  • Not recorded1 (0.1%)

Casualties by age

  • 0 to 59 (1.6%)
  • 6 to 107 (1.3%)
  • 11 to 1522 (4%)
  • 16 to 2088 (16%)
  • 21 to 2586 (16%)
  • 26 to 35145 (26%)
  • 36 to 4579 (14%)
  • 46 to 5538 (6.9%)
  • 56 to 6536 (6.6%)
  • 66 to 7512 (2.2%)
  • Over 7510 (1.8%)
  • Not recorded16 (2.9%)

Drivers, passengers and pedestrians

  • Driver or rider270 (49%)
  • Pedestrian142 (26%)
  • Passenger136 (25%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B4127

Map of the 25 most recent crashes on the B4127

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

  • 25 crashes
  • Serious
  • Slight

B4127 crashes by council area

Collisions on the B4127 were recorded in 2 council areas. Birmingham has the most, with 415, followed by Ealing (4).

Collisions on the B4127 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stBirmingham415542482
2ndEaling4500

B4127 crashes by town

Of the 420 collisions on the B4127, 400 were in the built-up area of Birmingham.

Recent crashes on the B4127

These are the 25 most recent collisions on the B4127, from 4 June 2024 to 12 December 2025.

Severity