🚨 Emergency? Call 999 · Motorway breakdown? 0300 123 5000
Search
LIVE
Loading incidents...

Start typing to search

Find traffic updates, service providers, tools & more

M4 COLLISION | WB CLOSED | EB 1 of 3 LANES CLOSED J16 (Swindon West / A3102 / Wootton Bassett) – J17 (Chippenham / A350 / A429) WILTSHIRE | NEAR: Swindon | Chippenham | Calne | Malmesbury First reported before 03:00 BST | 01-OCT-26 Active | Road Closed WB | Eastbound Lane Closed | Expect

M4 live traffic Posted ♪ TikTok
Watch on TikTok ↗ + Follow

M4 right nowUpdated 20:47

  • ObstructionClosed Westbound J8–J10 · near Twyford
Live M4 traffic →

About this clip

About the M4

  • M4 Motorway · 190 miles
  • London (Chiswick) → Pont Abraham (Wales)
  • Passes London, Slough, Reading, Newbury, Swindon, Bristol, Cardiff, Swansea
  • Busiest 07:00–09:30 and 16:30–19:30
  • Connects with
    M25M32M48M5A34A46
Spotted something on the M4?Warn other drivers - report it in 30 seconds

More M4 videos

All 4 →
M4 VEHICLE FIRE | BOTH DIRS | CLOSED AT J19 (M32 Interchange / Hambrook / Frenchay) SOUTH GLOUCESTERSHIRE | NEAR: Yate | Kingswood | Frampton Cotterell | Chipping Sodbury First reported after 08:00 BST | 12-OCT-26 Active | Full Closure Both Directions | Severe Delays | 60+ Min Delays | RM4 COLLISION | EB | 2 OF 3 LANES CLOSED J4 (Heathrow / A408) – J3 (Hayes / A312) GREATER LONDON | NEAR: Southall | Hounslow | West Drayton | Harlington First reported after 14:00 BST | 10-OCT-26 Active | Lane Closures | Delays Building Expected clear ~15:18 BST The M4 is down to oneM4 INCIDENT | BOTH DIRECTIONS AFFECTED | DELAYS / RESTRICTIONS | BETWEEN J18 (TORMARTON / BATH / STROUD / A46) & J19 (M32 / BRISTOL) SOUTH GLOUCESTERSHIRE | NEAR: Tormarton / Old Sodbury / Pucklechurch / Hambrook / Winterbourne / Bristol REPORTED AFTER: 15:00 BST | ONGOING AS OF 16:00 BS

Latest traffic videos

All videos →
A14 Traffic Today | Stowmarket - Needham MarketA14 · IncidentM54 · A57 Incident Today | Mottram MoorA57 · A46 Incident | Leicester Western BypassA46 ·
Live M4 traffic → All traffic videos
🔍
⚡ Early Warning System
We detected congestion building on the M4 212 minutes before this incident was officially reported.
In the last 30 days, we've detected 423 incidents on the M4 an average of 2651 minutes early.
Get Early Warnings for M4 → From £2.99/mo · 7-day free trial