Accident hotspots in Blackburn: where crashes cluster
Police recorded 324 road collisions in Blackburn in 2025. We mapped every one to find the junctions and roads where they concentrate.
60.7
Road Risk Score
Blackburn ranks 35 of 125 towns we score — band D, above average
82.1 people killed or seriously injured per 100,000 residents, 235 vehicle crimes per 100,000, 39.8% of collisions involving someone outside a car, and a five-year trend of -5.3%. How the score works.
Vulnerable road users in Blackburn (2025)
80 of Blackburn's 324 collisions (25%) involved pedestrians; 26 of Blackburn's 324 collisions (8%) involved cyclists; 23 of Blackburn's 324 collisions (7%) involved motorcyclists. Together those collisions left 48 people killed or seriously injured.
| Road user | Collisions | Share of all collisions | Killed or seriously injured | Serious-outcome rate |
|---|---|---|---|---|
| Pedestrians | 80 | 25% | 30 | 38% |
| Cyclists | 26 | 8% | 7 | 27% |
| Motorcyclists | 23 | 7% | 11 | 48% |
56 of Blackburn’s collisions in 2025 involved a child casualty.
Blackburn’s busiest collision clusters (2025)
Each circle is a ~100m cluster of police-reported collisions. Larger circles = more collisions; red = at least one death. Click a circle for details.
The short answer
Blackburn recorded 324 police-reported collisions in 2025 — broadly flat year-on-year, or about 277 per 100,000 residents. Its most stubborn risk is Grimshaw Park, Whinny Heights, a hotspot in 5 of the last 5 years.
324
Collisions in Blackburn (2025)
450
People injured or killed
-0.3%
Change vs 2024
~319
Modelled collisions in 2026 on current trend
Blackburn’s junctions that stay dangerous
These locations recorded multiple collisions in at least four of the last five years (2021–2025) — a persistent pattern, not a one-off bad year.
Grimshaw Park, Whinny Heights
A6077
12 collisions across 5 hotspot years · 17 casualties · 4 serious or fatal
Shadsworth Road, Shadsworth
B6130
18 collisions across 4 hotspot years · 27 casualties · 7 serious or fatal
King Street, Wensley Fold
A6078
17 collisions across 4 hotspot years · 27 casualties · 8 serious or fatal
Blackburn’s worst accident spots
| # | Location | Road | Collisions | Casualties | Serious | Fatal |
|---|---|---|---|---|---|---|
| 1 | Shear Brow, Four Lane Ends | B6232 | 3 | 5 | 0 | 0 |
| 2 | Saunders Road, Cherry Tree | Local road | 3 | 5 | 2 | 0 |
| 3 | Yew Tree Drive, Lammack | A6119 | 3 | 7 | 0 | 0 |
| 4 | Bank Top, Wensley Fold | A674 | 2 | 3 | 1 | 0 |
| 5 | Four Lane Ends | Local road | 2 | 2 | 0 | 0 |
What to do with this: if your regular routes cross the junctions above, they deserve extra care at peak times — these aren’t random locations, they’re where collisions repeat. For context, Blackburn’s rate of 277 per 100,000 residents compares with an average of 220 across the 125 areas we track. A junction with a documented five-year history is also the strongest evidence a campaign can put in front of a councillor.
Vulnerable road users in Blackburn in 2025: 80 collisions involved a pedestrian, 26 a cyclist and 23 a motorcyclist — overall, 276.9 collisions per 100,000 residents.
Area definition: figures cover 6km radius of the town centre. Per-100k rates use the mid-2023 ONS population estimate for the named town or district; where the area is radius-defined, treat the rate as indicative.
These figures come from the Department for Transport’s STATS19 dataset — every collision reported to the police in 2025 — clustered to roughly 100 metres and labelled via OpenStreetMap. Only police-reported incidents are included, so minor damage-only bumps are undercounted. See the full UK hotspots analysis for the national picture and methodology.
Need this cut a different way? A junction’s full history, cyclist or pedestrian casualties on their own, or a before-and-after on a scheme: we produce those, free for community groups, campaigners and journalists.
Blackburn over 5 years
Collisions per year in Blackburn
2025: 324 (down 0.3% on the year before) · peak 342 in 2021 · -5.3% across the period
Axis clipped to the data range to show year-on-year movement.
2021 was Blackburn’s worst year of the period with 342 collisions, against 298 in 2022. Of 2025’s 450 casualties, 96 were killed or seriously injured (4 deaths, 92 serious).
Build the Blackburn story from this page
Every line below is computed from the official DfT STATS19 dataset and updates when new data is released — copy, check, publish. Free to use with a link to this page as the source.
- “Police recorded 324 road collisions in Blackburn in 2025, injuring or killing 450 people (DfT STATS19).
- “2021 was Blackburn's worst year of the last 5 (342 collisions, against 298 in 2022).
- “Blackburn's collision rate is 277 per 100,000 residents, against an average of 220 across the 125 areas we track.
- “80 collisions involved pedestrians, 26 collisions involved cyclists, 23 collisions involved motorcyclists — with 48 of those people killed or seriously injured.
- “56 collisions in Blackburn involved a child casualty in 2025.
Attribution: “Analysis by Swift Assist (swiftassistuk.co.uk) of DfT STATS19 data” with a link to this page. Methodology: how we process the data.
Blackburn's roads are Blackburn with Darwen's responsibility
Collisions above are counted for Blackburn. The body that maintains those roads, sets the speed limits and decides which junctions get fixed is Blackburn with Darwen — so that is the level at which the record can be compared with anywhere else in Britain.
Per mile driven
29 of 192
Per resident
18 of 188
Risk band
Above average
Five-year trend
down 9.8%
The full record for Blackburn with Darwen — severity-adjusted casualties, the breakdown of who is being hurt, the darkness and ice profile, and a comparison against its ONS statistical neighbours rather than the national average — is on its own page.
Blackburn with Darwen’s full road risk record →What actually changes the odds in Blackburn
Data is only useful if it changes what you do. These three are picked from Blackburn’s own figures above, each with the number that prompted it. Every guide explains how the thing works before it suggests buying anything, and most cost less than a third of a typical insurance excess.
Faraday key pouch / box
£9–£25
Blackburn records 235 vehicle crimes per 100,000 residents, above the median of the towns we track. Keyless relay theft is the leading route into modern cars, and a signal-blocking pouch ends that method outright for under a tenner.
How it works →
Steering wheel lock
£40–£70
Vehicle theft is target selection: thieves work a street and take the easiest car. A visible attack-rated bar moves your car down that list before anyone touches it.
How it works →
OBD port lock
£25–£50
Where theft rates run above average, key-cloning through the diagnostic socket tends to follow. A £25 steel case blocks the socket the programmer needs.
How it works →
We are a data business, not a retailer: these link to our guides, which link on to retailers. Some of those links earn us a small commission at no cost to you, and we hold no stock and take no payment for placement. All security guides.
Related on Swift Assist
UK accident hotspots (national)
Britain's 20 worst collision clusters, mapped from official data.
Read more →Cyclist collision map (national)
Where cyclists are hurt across Britain, from the same records.
Read more →Free data for campaigners
Junction histories, corridor studies and custom cuts, free for community groups.
Read more →Need this data for your own work?
Site and junction reports from £95, next working day. Free for community groups, campaigners and journalists.