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CrashStats

SS99 road accidents: crash map and statistics

Collisions since 1983
37
2,711th of 2,813 postcode districts, highest first
Casualties
51
1.38 per collision
Fatal collisions
0
No one killed
Serious collisions
8
8 seriously injured
Collisions in 2025
1
1 in 2024
Casualties in 2025
1
1 in 2024

Road collision statistics for SS99

Collisions by severity, 1983 to 2025

  • Fatal00%
  • Serious822%
  • Slight2978%

What the data shows

  • The busiest three hours of the day in SS99 are between noon and 3pm, with 27% of collisions.
  • 8 children under 16 were killed or injured in SS99, 16% of the casualties whose age was recorded.
  • The road surface was wet, icy, snowy or flooded in 30% of collisions in SS99.

Where SS99 ranks among 2,813 postcode districts

Most collisions
2,711th
Most casualties
2,712th
Most fatal collisions
None
Most serious collisions
2,706th

Collisions by day of the week

  • Monday5 (14%)
  • Tuesday5 (14%)
  • Wednesday7 (19%)
  • Thursday5 (14%)
  • Friday6 (16%)
  • Saturday8 (22%)
  • Sunday1 (2.7%)

Light conditions

  • Daylight31 (84%)
  • Dark, street lights lit6 (16%)

Type of road

  • Single carriageway22 (59%)
  • Dual carriageway12 (32%)
  • Roundabout3 (8.1%)

Speed limit at the scene

  • 30 mph25 (68%)
  • 40 mph12 (32%)

Weather at the time

  • Fine, no high winds28 (76%)
  • Raining, no high winds7 (19%)
  • Fine with high winds1 (2.7%)
  • Raining with high winds1 (2.7%)

Who was hurt

  • Car occupant31 (61%)
  • Pedestrian6 (12%)
  • Bus or coach occupant5 (9.8%)
  • Motorcyclist5 (9.8%)
  • Cyclist4 (7.8%)

Source: Department for Transport, STATS19 road safety data

SS99 road accidents by year

Collisions and casualties in SS99, 1983 to 2025

Collisions in SS99 peaked at 3 in 2008; 2025 had 1.

  • Collisions
  • Collisions in 2025: 1
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202511
202411
202300
202200
202100
202000
201914
201800
201700
201600
201500
201400
201300
201200
201122
201023
200911
200833
200711
200600
200500
200400
200311
200200
200115
200013
199911
199811
199711
199600
199511
199422
199315
199233
199122
199000
198911
198811
198722
198611
198522
198422
198311

Map of recent crashes in SS99

Map of the 24 most recent crashes in SS99

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

  • 24 crashes
  • Serious
  • Slight

Recent road crashes in SS99

The 24 most recent collisions in SS99 happened between 27 March 1992 and 13 June 2025.

Severity

Crashes by road in SS99

The B1016 has the most collisions in SS99, 19 of 37 (51%), followed by the A127 (13).

Collisions in SS99 on each road, 1983 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stB1016192705
2ndA127131902
3rdA133301

Council area for SS99

SS99 is in Southend-on-Sea, where police recorded 27,139 collisions from 1979 to 2025. SS99 accounts for 0.1% of them.

Town in SS99

Of the 37 collisions in SS99, 23 (62%) were in Southend-on-Sea.