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Location from the National Highways junction reference (fallback table). Nearest towns: Portsmouth, Gosport, Havant, Fareham.
Wider area: counting every road within 3 miles — local streets, A-roads, everything — 2,674 collisions are on record, 22 of them fatal. That figure follows how built-up the area is, so it is shown for context and is not what the ranking uses.
Department for Transport STATS19 police collision records on the M275 itself, within 2 miles of J1. This is the free summary — the full breakdown by severity, weather, road surface, time of day and individual record is in the blackspot report.
📊 Full collision analysis for M275 J1 →M275 J1 is at Portsmouth. The nearest town is Portsmouth.
Live incidents for the whole M275 are listed on the M275 traffic page, updated every 5 minutes from National Highways.
Police STATS19 records show 43 collisions on the M275 within 2 miles of J1, including 2 fatal and 4 serious. Counting every road in the area, 2,674 collisions are recorded within 3 miles.
Live incidents, roadworks and delays for the whole M275, updated every 5 minutes from National Highways.
🚗 M275 live traffic →