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CrashStats

A1055 accidents: crash map and statistics

Police recorded 2,492 collisions on the A1055 from 1979 to 2025, with 3,346 casualties. Of those crashes, 42 were fatal and 353 serious, and 46 people were killed.

In 2025 there were 53 collisions on the A1055, up 13% from 47 in 2024, with 69 casualties.

Collisions since 1979
2,492
470th highest of 4,923 roads
Casualties
3,346
1.34 per collision
Fatal collisions
42
46 people killed
Serious collisions
353
420 seriously injured
Collisions in 2025
53
Up 13% on 2024
Casualties in 2025
69
Up 13% on 2024

Crash severity on the A1055

On the A1055, 1.7% of collisions were fatal and 14% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal421.7%
  • Serious35314%
  • Slight2,09784%

Where the A1055 ranks among 4,923 roads

Most collisions
470th
Most casualties
478th
Most fatal collisions
503rd
Most serious collisions
616th

A1055 accidents by year

Collisions on the A1055 peaked at 114 in 2002 and were down to 53 in 2025.

Collisions and casualties on the A1055, 1979 to 2025

  • Collisions
  • Collisions in 2025: 53
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20255369
20244761
20236396
20226583
20215872
20206987
20197190
20185569
20176280
20166178
20155780
20146685
20136186
20125577
20115777
20106584
20094978
20085575
20075275
20066891
20056680
200499140
200395128
2002114158
2001107150
2000103124
199995136
199885110
199790132
1996100143
199580105
199488119
19936782
19926485
19914859
199000
198900
198800
198700
198600
198500
198400
198300
198200
198111
198000
197911

When crashes happen on the A1055

Tuesday has the most collisions on the A1055 (398), and 3pm to 6pm is the busiest time of day (528).

Collisions by day of the week

  • Monday363 (15%)
  • Tuesday398 (16%)
  • Wednesday354 (14%)
  • Thursday350 (14%)
  • Friday361 (14%)
  • Saturday360 (14%)
  • Sunday306 (12%)

Collisions by time of day

  • Midnight to 3am138 (5.5%)
  • 3am to 6am98 (3.9%)
  • 6am to 9am357 (14%)
  • 9am to noon293 (12%)
  • Noon to 3pm379 (15%)
  • 3pm to 6pm528 (21%)
  • 6pm to 9pm434 (17%)
  • 9pm to midnight265 (11%)

Collisions by month

  • January215 (8.6%)
  • February191 (7.7%)
  • March163 (6.5%)
  • April179 (7.2%)
  • May226 (9.1%)
  • June203 (8.1%)
  • July197 (7.9%)
  • August205 (8.2%)
  • September204 (8.2%)
  • October226 (9.1%)
  • November222 (8.9%)
  • December261 (10%)

Light conditions at the time

  • Daylight1,613 (65%)
  • Dark, street lights lit829 (33%)
  • Dark, lighting unknown32 (1.3%)
  • Dark, street lights unlit13 (0.5%)
  • Dark, no street lighting5 (0.2%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in A1055 crashes

On the A1055, 53% of collisions happened where the speed limit was 40 mph and 75% on a dry road surface.

Speed limit at the scene

  • 20 mph56 (2.2%)
  • 30 mph1,104 (44%)
  • 40 mph1,312 (53%)
  • 50 mph14 (0.6%)
  • 60 mph6 (0.2%)

Weather at the time

  • Fine, no high winds1,998 (80%)
  • Raining, no high winds333 (13%)
  • Fine with high winds24 (1%)
  • Raining with high winds11 (0.4%)
  • Other68 (2.7%)
  • Not recorded58 (2.3%)

Road surface

  • Dry1,858 (75%)
  • Wet or damp573 (23%)
  • Frost or ice23 (0.9%)
  • Snow6 (0.2%)
  • Other4 (0.2%)
  • Not recorded28 (1.1%)

Type of road

  • Single carriageway1,581 (63%)
  • Dual carriageway556 (22%)
  • Roundabout221 (8.9%)
  • One way street or slip road86 (3.5%)
  • Not recorded48 (1.9%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in A1055 crashes

Car occupants make up 71% of the people killed or injured on the A1055, followed by motorcyclists (14%).

Casualties by road user

  • Car occupant2,366 (71%)
  • Motorcyclist468 (14%)
  • Van occupant137 (4.1%)
  • Pedestrian135 (4%)
  • Cyclist99 (3%)
  • Bus or coach occupant55 (1.6%)
  • Taxi or private hire car occupant40 (1.2%)
  • Other46 (1.4%)

Vehicles involved

  • Car3,456 (73%)
  • Motorcycle478 (10%)
  • Van or goods vehicle up to 3.5 tonnes362 (7.6%)
  • Goods vehicle over 3.5 tonnes195 (4.1%)
  • Pedal cycle101 (2.1%)
  • Bus or coach67 (1.4%)
  • Taxi or private hire car49 (1%)
  • Other44 (0.9%)

Casualties by age

  • 0 to 546 (1.4%)
  • 6 to 1056 (1.7%)
  • 11 to 1565 (1.9%)
  • 16 to 20341 (10%)
  • 21 to 25473 (14%)
  • 26 to 35924 (28%)
  • 36 to 45655 (20%)
  • 46 to 55361 (11%)
  • 56 to 65178 (5.3%)
  • 66 to 7552 (1.6%)
  • Over 7516 (0.5%)
  • Not recorded179 (5.3%)

Drivers, passengers and pedestrians

  • Driver or rider2,353 (70%)
  • Passenger858 (26%)
  • Pedestrian135 (4%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the A1055

Map of the 25 most recent crashes on the A1055

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

  • 25 crashes
  • Serious
  • Slight

A1055 crashes by council area

Collisions on the A1055 were recorded in 2 council areas. Enfield has the most, with 1,793, followed by Haringey (694).

Collisions on the A1055 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stEnfield1,7932,41231235
2ndHaringey69492910118

A1055 crashes by town

Collisions on the A1055 were recorded in 2 towns and built-up areas, led by Enfield (1,101) and Haringey (593).

Recent crashes on the A1055

These are the 25 most recent collisions on the A1055, from 28 July to 29 December 2025.

Severity