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CrashStats

A633 accidents: crash map and statistics

Police recorded 3,281 collisions on the A633 from 1979 to 2025, with 4,445 casualties. Of those crashes, 51 were fatal and 537 serious, and 52 people were killed.

In 2025 there were 49 collisions on the A633, up 14% from 43 in 2024, with 65 casualties.

Collisions since 1979
3,281
343rd highest of 4,923 roads
Casualties
4,445
1.35 per collision
Fatal collisions
51
52 people killed
Serious collisions
537
616 seriously injured
Collisions in 2025
49
Up 14% on 2024
Casualties in 2025
65
Up 5% on 2024

Crash severity on the A633

On the A633, 1.6% of collisions were fatal and 16% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal511.6%
  • Serious53716%
  • Slight2,69382%

Where the A633 ranks among 4,923 roads

Most collisions
343rd
Most casualties
341st
Most fatal collisions
405th
Most serious collisions
386th

A633 accidents by year

Collisions on the A633 peaked at 110 in 1986 and were down to 49 in 2025.

Collisions and casualties on the A633, 1979 to 2025

  • Collisions
  • Collisions in 2025
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20254965
20244362
20233955
20222641
20213347
20203949
20192935
20183648
20173951
20165169
20155591
20145277
20135563
20124469
20114570
20104470
20096490
20086888
200769100
20066798
20057297
200472111
200385105
20027395
200180106
200087119
199991125
199889120
199787135
199686113
199583107
1994106133
19937296
199295132
19916180
199095136
1989102125
19887599
1987107146
1986110144
198597125
19847396
1983100118
198289113
198187113
198082116
197978102

When crashes happen on the A633

Friday has the most collisions on the A633 (555), and 3pm to 6pm is the busiest time of day (825).

Collisions by day of the week

  • Monday467 (14%)
  • Tuesday480 (15%)
  • Wednesday485 (15%)
  • Thursday523 (16%)
  • Friday555 (17%)
  • Saturday443 (14%)
  • Sunday328 (10%)

Collisions by time of day

  • Midnight to 3am105 (3.2%)
  • 3am to 6am84 (2.6%)
  • 6am to 9am334 (10%)
  • 9am to noon451 (14%)
  • Noon to 3pm591 (18%)
  • 3pm to 6pm825 (25%)
  • 6pm to 9pm551 (17%)
  • 9pm to midnight340 (10%)

Collisions by month

  • January279 (8.5%)
  • February270 (8.2%)
  • March266 (8.1%)
  • April253 (7.7%)
  • May230 (7%)
  • June215 (6.6%)
  • July260 (7.9%)
  • August247 (7.5%)
  • September289 (8.8%)
  • October291 (8.9%)
  • November362 (11%)
  • December319 (9.7%)

Light conditions at the time

  • Daylight2,203 (67%)
  • Dark, street lights lit1,030 (31%)
  • Dark, street lights unlit21 (0.6%)
  • Dark, lighting unknown19 (0.6%)
  • Dark, no street lighting8 (0.2%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in A633 crashes

On the A633, 71% of collisions happened where the speed limit was 30 mph and 62% on a dry road surface.

Speed limit at the scene

  • 20 mph7 (0.2%)
  • 30 mph2,317 (71%)
  • 40 mph668 (20%)
  • 50 mph79 (2.4%)
  • 60 mph203 (6.2%)
  • 70 mph7 (0.2%)

Weather at the time

  • Fine, no high winds2,523 (77%)
  • Raining, no high winds516 (16%)
  • Fine with high winds45 (1.4%)
  • Raining with high winds40 (1.2%)
  • Other123 (3.7%)
  • Not recorded34 (1%)

Road surface

  • Dry2,043 (62%)
  • Wet or damp1,157 (35%)
  • Frost or ice53 (1.6%)
  • Snow19 (0.6%)
  • Flood over 3cm deep7 (0.2%)
  • Not recorded2 (0.1%)

Type of road

  • Single carriageway2,664 (81%)
  • Roundabout433 (13%)
  • Dual carriageway164 (5%)
  • One way street or slip road13 (0.4%)
  • Not recorded7 (0.2%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in A633 crashes

Car occupants make up 58% of the people killed or injured on the A633, followed by pedestrians (16%).

Casualties by road user

  • Car occupant2,597 (58%)
  • Pedestrian706 (16%)
  • Motorcyclist581 (13%)
  • Bus or coach occupant228 (5.1%)
  • Cyclist198 (4.5%)
  • Van occupant54 (1.2%)
  • Taxi or private hire car occupant27 (0.6%)
  • Other54 (1.2%)

Vehicles involved

  • Car4,355 (74%)
  • Motorcycle587 (10%)
  • Bus or coach255 (4.3%)
  • Van or goods vehicle up to 3.5 tonnes219 (3.7%)
  • Pedal cycle202 (3.4%)
  • Goods vehicle over 3.5 tonnes142 (2.4%)
  • Other110 (1.9%)
  • Not recorded1 (under 0.1%)

Casualties by age

  • 0 to 5107 (2.4%)
  • 6 to 10166 (3.7%)
  • 11 to 15290 (6.5%)
  • 16 to 20838 (19%)
  • 21 to 25608 (14%)
  • 26 to 35829 (19%)
  • 36 to 45546 (12%)
  • 46 to 55445 (10%)
  • 56 to 65283 (6.4%)
  • 66 to 75178 (4%)
  • Over 75107 (2.4%)
  • Not recorded48 (1.1%)

Drivers, passengers and pedestrians

  • Driver or rider2,447 (55%)
  • Passenger1,292 (29%)
  • Pedestrian706 (16%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the A633

Map of the 25 most recent crashes on the A633

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

  • 25 crashes
  • Fatal
  • Serious
  • Slight

A633 crashes by council area

Collisions on the A633 were recorded in 4 council areas. Rotherham has the most, with 1,900, followed by Barnsley (1,348) and Oldham (20).

Collisions on the A633 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stRotherham1,9002,59132289
2ndBarnsley1,3481,81119246
3rdOldham202702
4thSheffield81000

A633 crashes by town

Collisions on the A633 were recorded in 10 towns and built-up areas, led by Rawmarsh (837) and Barnsley (632).

Recent crashes on the A633

These are the 25 most recent collisions on the A633, from 30 June to 30 December 2025.

Severity