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

Start typing to search

Find traffic updates, service providers, tools & more

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

At a glance

🕐 Last verified 4 Mar, 11:20

Loading the map…
StatusCleared
Severity (NH)Severe
RoadA3
DirectionSouthbound
RegionSouth East
CountySurrey
Category (NH)Accident
ReportedTue 3 Mar, 18:54
ClearedWed 4 Mar, 11:20
Lasted16h 25m
Road typeA-Road (varies by section)
Speed limit30-70 mph (varies by section)
Weather🌤️ Mainly clear
ReferenceREF-19925674

Times are UK time.

What National Highways say

A3 southbound between A283 near Milford (south) and A333 | Southbound | Accident

Location : The A3 southbound between the junctions with the A283 Milford north and the A333 . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 11:30 and 11:45 on 4 March 2026. Return To Normal : Normal traffic conditions are expected between 11:30 and 11:45 on 4 March 2026. Lanes Closed : All lanes are closed. Previous Reason : Following an earlier accident.

The official National Highways record of this incident, kept here after the road reopens.

Were you on the A3?

Enter when you were travelling to see if this incident was active at the time.

📡

Live Incident Timeline

1 update captured · Cleared

PREMIUM
A3 ✓ CLEARED

📋 Your Premium Report includes 1 timestamped update:

✓ Full timestamped update timeline
✓ Green-highlighted changes each update
✓ All 1 affected segments tracked
✓ Expected clear time per segment
✓ Weather & road surface at incident
✓ Emergency services confirmed
✓ Insurance claim checklist
✓ 3 ready-to-use template letters

A police collision report costs £215+ and takes 6–8 months. This report is available within minutes.

🚗 Were you caught in this incident?

Leave your email and we'll notify you when this incident is cleared and the full report is ready — useful for insurance or work.

We won't spam you. You'll get one email when this incident clears so you can grab the full report. This is an independent evidence report from official National Highways / TfL data — not a police report.

Recent A3 incidents

31 incidents and roadworks logged on the A3 in the last 30 days, 16 of them serious or severe. Times are UK time.

A3 | Surrey | Carriageway Closure | DelaysThu 6 Aug, 03:09 A3 | Surrey | Road Closure | Expect DelaysSat 25 Jul, 17:35 A3 | Surrey | Carriageway Closure | Expect DelaysSat 18 Jul, 01:06 A3 southbound exit for M25 clockwise | Southbound | CongestionSat 27 Jun, 18:38 A3 southbound exit for M25 clockwise | Southbound | CongestionSat 27 Jun, 18:20 A3 southbound between A320 and A322 | Southbound | CongestionFri 26 Jun, 17:44
Every A3 incident

Common questions

Is the A3 closed?

Not because of this crash. It cleared at 11:20 UK time on Wed 4 Mar. See the A3 right now.

What happened on the A3 on 3 Mar 2026?

Crash on the A3 southbound in Surrey, reported at 18:54 UK time on Tue 3 Mar. Cleared at 11:20 on Wed 4 Mar.

How long did it last?

16h 25m, from 18:54 UK time on Tue 3 Mar.

Where can I see everything else on the A3?

The A3 live page shows what is happening now, and the A3 archive has every incident on record.

Share

WhatsApp Facebook X Telegram

Get A3 alerts

Free email alerts when something happens on the A3.

Early Warning · 7 days free

Know before you set off

Early Warning sends crashes, closures and long delays on your roads straight to your phone, plus email and Telegram.

Start my 7-day free trial

7 days free, then from £2.99 a month. Renews monthly until you cancel. Cancel within the 7 days and you won’t be charged.

Seen something on the road?Tell us once you've stopped somewhere safe. It takes a few taps and helps everyone heading that way.Report it

UK Traffic Updates is not a law firm and does not provide legal advice. We sell incident data and evidence reports only. We do not refer you to a solicitor, and we do not pass your details to anyone.

© 2026 UK Traffic Updates. Powered by National Highways’ Transport Data Feeds.

📄 Get Report