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CrashStats

Adeyfield West, Dacorum, HP2 4BH area: accident hotspot

Collisions, 2001 to 2025
434
1,549th busiest of 12,033 hotspots
Casualties
580
1.34 per collision
Fatal collisions
2
2 people killed
Collisions in 2025
11
Down 27% on 2024

Crash severity at the HP2 4BH hotspot

68 of the 434 collisions here (16%) killed or seriously injured someone.

Collisions by severity, 2001 to 2025

  • Fatal20.5%
  • Serious6615%
  • Slight36684%

People hurt, 2001 to 2025

Killed
2
Seriously injured
70
Slightly injured
508
All casualties
580

Accidents by year at the HP2 4BH hotspot

Collisions here peaked at 35 in 2002, against an average of 17 a year from 2001 to 2025.

Collisions and casualties at the HP2 4BH hotspot, 2001 to 2025

  • Collisions
  • Collisions in 2025
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20251118
20241519
20231723
2022912
20211215
20201216
20191114
20181520
20171318
20161423
20151926
20141014
20131213
20121924
20112223
20101621
20091832
20081416
20071318
20062331
20052028
20042435
20032938
20023545
20013138

Map of crashes at the HP2 4BH hotspot

The 48 most recent collisions at this hotspot, coloured by severity, around its centre near HP2 4BH.

Map of the 48 most recent collisions at the Adeyfield West, Dacorum, HP2 4BH area accident hotspot

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

  • 48 crashes
  • Serious
  • Slight

Centre of the hotspot

Hotspot area, 700 m radius

Details of the HP2 4BH 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
Adeyfield West
Council area
Dacorum
Nearest postcode to the centre
HP2 4BH
Postcode district
HP2
Centre (latitude, longitude)
51.75247, -0.45085
Radius
700 metres
Years covered
2001 to 2025
Years with a collision
25 of 25
Latest collision
11 November 2025
Rank by collisions
1,549th of 12,033 hotspots

Roads at the HP2 4BH hotspot

The busiest road at this hotspot is the A414, with 106 of 434, followed by the A4143 with 1.

Collisions at the HP2 4BH hotspot on each road, 2001 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA414106156221
2ndA41431200

Towns near the HP2 4BH hotspot

All 434 collisions at this hotspot were inside the built-up area of Hemel Hempstead.

All 434 crashes at the HP2 4BH hotspot

Newest first, from 18 January 2001 to 11 November 2025, 48 to a page.

Severity
Year