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Home / Traffic / Incidents / M3
M3 Severe Cleared

M3 westbound between J3 and J4 | Westbound | Accident

5 Mar 2026, 18:21 Duration: 53 min South East 118 views

Incident Details

Location : The M3 westbound between junctions J3 and J4 .
Lane Closures : Lane one is closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 20:15 and 20:30 on 5 March 2026.
Return To Normal : Normal traffic conditions are expected between 20:15 and 20:30 on 5 March 2026.
Lanes Closed : There is one of four lanes closed.

M3
Severe
Cleared
18:21, 5 Mar 2026
19:15, 5 Mar 2026
53 min
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M3 — M3 westbound between J3 and J4 | Westbound | Accident Full details 👉 https://uktrafficupdates.uk/traffic/incidents/22395296-m3-westbound-between-j3-and-j4-westbound-accident/
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We detected congestion building on the M3 35 minutes before this incident was officially reported.
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