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CrashStats

Great Amwell & Stansteads, East Hertfordshire, SG12 9RP area: accident hotspot

Police recorded 91 road collisions at this accident hotspot in Great Amwell & Stansteads ward, East Hertfordshire, from 2001 to 2025, with 150 casualties. Of those collisions, 6 were fatal and 13 were serious.

In 2025 there was 1 collision here, the same as in 2024.

Collisions, 2001 to 2025
91
8,627th busiest of 12,033 hotspots
Casualties
150
1.65 per collision
Fatal collisions
6
8 people killed
Collisions in 2025
1
1 in 2024

Crash severity at the SG12 9RP hotspot

19 of the 91 collisions here (21%) killed or seriously injured someone.

Collisions by severity, 2001 to 2025

  • Fatal66.6%
  • Serious1314%
  • Slight7279%

People hurt, 2001 to 2025

Killed
8
Seriously injured
17
Slightly injured
125
All casualties
150

Accidents by year at the SG12 9RP hotspot

Collisions here peaked at 11 in 2003, against an average of 3.6 a year from 2001 to 2025.

Collisions and casualties at the SG12 9RP hotspot, 2001 to 2025

  • Collisions
  • Collisions in 2025: 1
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
202511
202414
202333
202200
202124
202022
201913
201800
2017717
201600
201534
201422
201335
201266
201136
201022
200947
200822
200778
2006411
2005410
2004913
20031118
2002714
200178

Map of crashes at the SG12 9RP hotspot

The 48 most recent collisions at this hotspot, coloured by severity, around its centre near SG12 9RP.

Map of the 48 most recent collisions at the Great Amwell & Stansteads, East Hertfordshire, SG12 9RP area accident hotspot

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

  • 48 crashes
  • Fatal
  • Serious
  • Slight

Centre of the hotspot

Hotspot area, 700 m radius

Details of the SG12 9RP hotspot

This hotspot counts every collision police recorded from 2001 to 2025 within 700 metres of its centre, except those already counted in a busier hotspot.

Ward
Great Amwell & Stansteads
Council area
East Hertfordshire
Nearest postcode to the centre
SG12 9RP
Postcode district
SG12
Centre (latitude, longitude)
51.79414, -0.02444
Radius
700 metres
Years covered
2001 to 2025
Years with a collision
22 of 25
Latest collision
21 November 2025
Rank by collisions
8,627th of 12,033 hotspots

Roads at the SG12 9RP hotspot

The busiest road at this hotspot is the A1170, with 41 of 91, followed by the A10 with 38.

Collisions at the SG12 9RP hotspot on each road, 2001 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA1170416327
2ndA10385814
3rdB1502112632

Towns near the SG12 9RP hotspot

29 of the 91 collisions at this hotspot were inside the built-up area of Great Amwell.

Accident hotspots near SG12 9RP

The 8 nearest other hotspots are all within 5 km of this one. The nearest is the Great Amwell & Stansteads, East Hertfordshire, SG12 9RY area, 1.1 km away, with 340 collisions.

All 91 crashes at the SG12 9RP hotspot

Newest first, from 3 May 2001 to 21 November 2025, 48 to a page.

Severity
Year