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Location from the National Highways junction reference. Nearest towns: Saffron Walden, Royston, Cambridge, Haverhill.
Wider area: counting every road within 3 miles — local streets, A-roads, everything — 100 collisions are on record, 3 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 M11 itself, within 2 miles of J9. 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 M11 J9 → 13 of 13 junctions on the M11 · see where it ranks nationallyM11 J9 is at Great Dunmow & Stebbing. National Highways signs it as Great Dunmow. The nearest town is Saffron Walden.
Live incidents for the whole M11 are listed on the M11 traffic page, updated every 5 minutes from National Highways.
Police STATS19 records show 28 collisions on the M11 within 2 miles of J9, including 0 fatal and 5 serious. Counting every road in the area, 100 collisions are recorded within 3 miles. That ranks it 428 of 554 UK junctions we hold collision records for.
Live incidents, roadworks and delays for the whole M11, updated every 5 minutes from National Highways.
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