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CrashStats

A1100 accidents: crash map and statistics

Police recorded 103 collisions on the A1100 from 1979 to 1993, with 150 casualties. Of those crashes, 2 were fatal and 35 serious, and 2 people were killed.

The last recorded collision on the A1100 was on 26 September 1993.

Collisions since 1979
103
4,007th highest of 4,923 roads
Casualties
150
1.46 per collision
Fatal collisions
2
2 people killed
Serious collisions
35
41 seriously injured
Last recorded collision
26 Sep 1993
Busiest year
1982
27 collisions

Crash severity on the A1100

On the A1100, 1.9% of collisions were fatal and 34% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 1993

  • Fatal21.9%
  • Serious3534%
  • Slight6664%

Where the A1100 ranks among 4,923 roads

Most collisions
4,007th
Most casualties
3,923rd
Most fatal collisions
3,485th
Most serious collisions
3,440th

A1100 accidents by year

Collisions on the A1100 peaked at 27 in 1982, and none have been recorded since 1993.

Collisions and casualties on the A1100, 1979 to 1993

  • Collisions
  • Collisions in 1993: 2
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
199323
199200
199100
199000
198911
198800
198700
198600
19851524
19841018
19831419
19822734
19811215
1980614
19791622

When crashes happen on the A1100

Monday has the most collisions on the A1100 (19), and 3pm to 6pm is the busiest time of day (26).

Collisions by day of the week

  • Monday19 (18%)
  • Tuesday15 (15%)
  • Wednesday13 (13%)
  • Thursday14 (14%)
  • Friday18 (17%)
  • Saturday18 (17%)
  • Sunday6 (5.8%)

Collisions by time of day

  • Midnight to 3am4 (3.9%)
  • 3am to 6am1 (1%)
  • 6am to 9am16 (16%)
  • 9am to noon20 (19%)
  • Noon to 3pm12 (12%)
  • 3pm to 6pm26 (25%)
  • 6pm to 9pm13 (13%)
  • 9pm to midnight11 (11%)

Collisions by month

  • January8 (7.8%)
  • February7 (6.8%)
  • March7 (6.8%)
  • April14 (14%)
  • May14 (14%)
  • June6 (5.8%)
  • July8 (7.8%)
  • August7 (6.8%)
  • September12 (12%)
  • October9 (8.7%)
  • November6 (5.8%)
  • December5 (4.9%)

Light conditions at the time

  • Daylight76 (74%)
  • Dark, no street lighting21 (20%)
  • Dark, street lights lit6 (5.8%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in A1100 crashes

On the A1100, 42% of collisions happened where the speed limit was 60 mph and 60% on a dry road surface.

Speed limit at the scene

  • 30 mph23 (22%)
  • 40 mph1 (1%)
  • 50 mph1 (1%)
  • 60 mph43 (42%)
  • 70 mph35 (34%)

Weather at the time

  • Fine, no high winds55 (53%)
  • Raining, no high winds16 (16%)
  • Fine with high winds1 (1%)
  • Fog or mist1 (1%)
  • Raining with high winds1 (1%)
  • Other29 (28%)

Road surface

  • Dry62 (60%)
  • Wet or damp38 (37%)
  • Frost or ice2 (1.9%)
  • Flood over 3cm deep1 (1%)

Type of road

  • Single carriageway69 (67%)
  • Dual carriageway21 (20%)
  • Roundabout13 (13%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in A1100 crashes

Car occupants make up 63% of the people killed or injured on the A1100, followed by motorcyclists (21%).

Casualties by road user

  • Car occupant95 (63%)
  • Motorcyclist32 (21%)
  • Goods vehicle occupant (over 3.5 tonnes)6 (4%)
  • Van occupant6 (4%)
  • Cyclist5 (3.3%)
  • Pedestrian4 (2.7%)
  • Minibus occupant2 (1.3%)

Vehicles involved

  • Car114 (58%)
  • Goods vehicle over 3.5 tonnes36 (18%)
  • Motorcycle27 (14%)
  • Van or goods vehicle up to 3.5 tonnes10 (5.1%)
  • Pedal cycle5 (2.6%)
  • Bus or coach2 (1%)
  • Minibus1 (0.5%)

Casualties by age

  • 0 to 51 (0.7%)
  • 6 to 108 (5.3%)
  • 11 to 153 (2%)
  • 16 to 2027 (18%)
  • 21 to 2511 (7.3%)
  • 26 to 3534 (23%)
  • 36 to 4514 (9.3%)
  • 46 to 5512 (8%)
  • 56 to 6524 (16%)
  • 66 to 757 (4.7%)
  • Over 759 (6%)

Drivers, passengers and pedestrians

  • Driver or rider93 (62%)
  • Passenger53 (35%)
  • Pedestrian4 (2.7%)

Source: Department for Transport, STATS19 road safety data

Map of the latest recorded crashes on the A1100

Map of the 25 latest recorded crashes on the A1100

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

  • 25 crashes
  • Fatal
  • Serious
  • Slight

A1100 crashes by council area

Collisions on the A1100 were recorded in 3 council areas. Mid Suffolk has the most, with 61, followed by Babergh (36) and South Cambridgeshire (3).

Collisions on the A1100 in each area, 1979 to 1993
RankAreaCollisionsCasualtiesFatalSerious
1stMid Suffolk6185221
2ndBabergh3658013
3rdSouth Cambridgeshire3401

Latest recorded crashes on the A1100

These are the 25 latest recorded collisions on the A1100, from 24 April 1984 to 26 September 1993.

Severity