🚨 Emergency? Call 999 · Motorway breakdown? 0300 123 5000

UK Traffic Updates

Search

🚦 Live Traffic
📋 Incidents
- 📋 Incident Archive
- 💥 UK Accident Archive
- 🏙️ London Accidents
- 🕵️ Was I Affected?
- ⚠️ Accident Blackspots
- 🔍 Was I at Risk?
- 📄 Get Incident Report Soon
- 📢 Report an Incident
- 📹 Submit Evidence
🔧 Breakdown Help
- 🚨 Emergency Help
- 🔍 Find Services Near Me
- 📍 All Service Locations
- 📖 How It Works
- Services
- 🚗 Mobile Tyre Fitting
- 🔧 Mobile Mechanics
- 🚛 Towing & Recovery
- 🔑 Vehicle Locksmiths
- 🪟 Windscreen Repair
- ⛽ Fuel & EV Services
- 📊 Vehicle Diagnostics
- 🚚 Vehicle Transport
- Popular locations
- London Birmingham Manchester Leeds Glasgow Liverpool Edinburgh Bristol Cardiff Newcastle All locations →
- For businesses
- ➕ List Your Roadside Business Free
- Guides
- 🔧 Buying Used Car Parts
🛍️ Shop
➕ List Your Business Free
💼 Advertise
💬 Community

LIVE

Loading incidents...

📢 Seen an incident on this road? Report it in 30 seconds Report ›

LIVE MON–FRI Watch

🏠 Traffic Hub 🚨 Major 🟠 Roadworks 🗺️ Live Map 🏴 All England 🔴 All Incidents 📊 Regions 🕐 Worst Commute 🔍 Was I Affected? 💬 Discussions

Home / Traffic / Incidents / M4

M4 Moderate Cleared

M4 - Incident

9h ago Duration: 4h 20m 16 views

Incident Details

M4 : Eastbound : J28 Tredegar Park EB Onslip to J24 Coldra : Incident : Closed : Due to Accident : Diversion : Until further notice

RoadM4

SeverityModerate

StatusCleared

Started19:44, 19 Oct 2026

Cleared00:04, 20 Oct 2026

Duration4h 20m

M4 Live 💬 Discuss 🗺️ Map

Was I Affected?

Enter when you were travelling on M4 to check

🗺️

Live Map

See this on the map

💬

Discuss

What happened?

🆘

Broken Down?

Get recovery now

🏠Home 🗺️Map 📊Regions 🆘Help

🔍

⚡ Early Warning System

We detected congestion building on the M4 23 minutes before this incident was officially reported.

In the last 30 days, we've detected 250 incidents on the M4 an average of 15 minutes early.

Get Early Warnings for M4 → From £2.99/mo · 7-day free trial