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CrashStats

B464 accidents: crash map and statistics

Police recorded 423 collisions on the B464 from 1979 to 2019, with 508 casualties. Of those crashes, 6 were fatal and 78 serious, and 6 people were killed.

The last recorded collision on the B464 was on 8 April 2019.

Collisions since 1979
423
2,208th highest of 4,923 roads
Casualties
508
1.20 per collision
Fatal collisions
6
6 people killed
Serious collisions
78
86 seriously injured
Last recorded collision
8 Apr 2019
Busiest year
1986
46 collisions

Crash severity on the B464

On the B464, 1.4% of collisions were fatal and 18% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2019

  • Fatal61.4%
  • Serious7818%
  • Slight33980%

Where the B464 ranks among 4,923 roads

Most collisions
2,208th
Most casualties
2,393rd
Most fatal collisions
2,299th
Most serious collisions
2,322nd

B464 accidents by year

Collisions on the B464 peaked at 46 in 1986, and none have been recorded since 2019.

Collisions and casualties on the B464, 1979 to 2019

  • Collisions
  • Collisions in 2019: 2
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
201922
201800
201700
201600
201500
201400
201312
201200
201100
201000
200900
200800
200722
200600
200511
200400
200311
200200
200111
200000
199900
199800
199725
199600
199500
199400
199300
199200
199122
19903241
19892629
19882736
19873240
19864658
19853944
19843743
19834261
19823638
19811516
19804649
19793337

When crashes happen on the B464

Friday has the most collisions on the B464 (72), and 3pm to 6pm is the busiest time of day (110).

Collisions by day of the week

  • Monday66 (16%)
  • Tuesday60 (14%)
  • Wednesday59 (14%)
  • Thursday68 (16%)
  • Friday72 (17%)
  • Saturday53 (13%)
  • Sunday45 (11%)

Collisions by time of day

  • Midnight to 3am14 (3.3%)
  • 3am to 6am9 (2.1%)
  • 6am to 9am73 (17%)
  • 9am to noon60 (14%)
  • Noon to 3pm59 (14%)
  • 3pm to 6pm110 (26%)
  • 6pm to 9pm63 (15%)
  • 9pm to midnight35 (8.3%)

Collisions by month

  • January27 (6.4%)
  • February30 (7.1%)
  • March29 (6.9%)
  • April36 (8.5%)
  • May33 (7.8%)
  • June40 (9.5%)
  • July51 (12%)
  • August28 (6.6%)
  • September32 (7.6%)
  • October42 (9.9%)
  • November32 (7.6%)
  • December43 (10%)

Light conditions at the time

  • Daylight310 (73%)
  • Dark, street lights lit111 (26%)
  • Dark, lighting unknown2 (0.5%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B464 crashes

On the B464, 96% of collisions happened where the speed limit was 30 mph and 68% on a dry road surface.

Speed limit at the scene

  • 30 mph405 (96%)
  • 40 mph18 (4.3%)

Weather at the time

  • Fine, no high winds259 (61%)
  • Raining, no high winds78 (18%)
  • Fine with high winds5 (1.2%)
  • Raining with high winds3 (0.7%)
  • Other76 (18%)
  • Not recorded2 (0.5%)

Road surface

  • Dry289 (68%)
  • Wet or damp132 (31%)
  • Frost or ice1 (0.2%)
  • Snow1 (0.2%)

Type of road

  • Single carriageway252 (60%)
  • Dual carriageway66 (16%)
  • Roundabout50 (12%)
  • One way street or slip road1 (0.2%)
  • Not recorded54 (13%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B464 crashes

Car occupants make up 49% of the people killed or injured on the B464, followed by motorcyclists (17%).

Casualties by road user

  • Car occupant249 (49%)
  • Motorcyclist84 (17%)
  • Pedestrian78 (15%)
  • Cyclist58 (11%)
  • Van occupant19 (3.7%)
  • Bus or coach occupant6 (1.2%)
  • Goods vehicle occupant (over 3.5 tonnes)6 (1.2%)
  • Other8 (1.6%)

Vehicles involved

  • Car535 (69%)
  • Motorcycle84 (11%)
  • Pedal cycle63 (8.1%)
  • Van or goods vehicle up to 3.5 tonnes58 (7.5%)
  • Goods vehicle over 3.5 tonnes15 (1.9%)
  • Bus or coach11 (1.4%)
  • Other vehicle8 (1%)
  • Minibus1 (0.1%)

Casualties by age

  • 0 to 57 (1.4%)
  • 6 to 1023 (4.5%)
  • 11 to 1546 (9.1%)
  • 16 to 2096 (19%)
  • 21 to 2576 (15%)
  • 26 to 3585 (17%)
  • 36 to 4557 (11%)
  • 46 to 5544 (8.7%)
  • 56 to 6525 (4.9%)
  • 66 to 7517 (3.3%)
  • Over 758 (1.6%)
  • Not recorded24 (4.7%)

Drivers, passengers and pedestrians

  • Driver or rider344 (68%)
  • Passenger86 (17%)
  • Pedestrian78 (15%)

Source: Department for Transport, STATS19 road safety data

Map of the latest recorded crashes on the B464

Map of the 25 latest recorded crashes on the B464

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

  • 25 crashes
  • Fatal
  • Serious
  • Slight

B464 crashes by council area

All 423 collisions on the B464 were in Hillingdon.

Collisions on the B464 in each area, 1979 to 2019
RankAreaCollisionsCasualtiesFatalSerious
1stHillingdon423508678

B464 crashes by town

Of the 423 collisions on the B464, 324 were in the built-up area of Hillingdon.

Latest recorded crashes on the B464

These are the 25 latest recorded collisions on the B464, from 24 July 1990 to 8 April 2019.

Severity