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A55
🟢 A-road

A55 Traffic News

A55 North Wales Expressway · Chester (M53) → Holyhead
Road Closed ⏱ Updated 21:09

A55 traffic at 21:09 on Sunday 18 October: road closed eastbound until 06:00 Mon 19 Oct.

🚨 0 incidents 🚧 4 roadworks
103 miles long
Junctions J11–J35
Regions: Wales
Home › Traffic › Roads › A55

🚨 Live A55 Incidents & Roadworks

Updates every 5 min
🛑 ROAD CLOSED
A55 Eastbound Jct 38 to 40 carriageway closure
Eastbound · Closed until 06:00 Mon 19 Oct 9 hours
All A55 closures & diversions →
Share A55 status: 💬 📘 X
No live incidents on the A55 right now — checking National Highways every 5 minutes, 24/7. Closures are listed below.

🌙 A55 closures tonight and the next 3 days 3

From National Highways' closure report, in their words. Times can change - check before you set off.

  • Partial closure
    Eastbound A55 Eastbound Jct 38 entry slip road closure
    Now · until 06:00 Mon 19 Oct
  • Partial closure
    Eastbound A55 Eastbound Jct 39 exit slip road closure
    Now · until 06:00 Mon 19 Oct
  • Partial closure
    Eastbound A55 Eastbound Jct 40 exit slip road closure
    Now · until 06:00 Mon 19 Oct
All A55 roadworks & diversions →
📢
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💥 Crash⚠️ Hazard⛔ Closure🐌 Queue
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🗺️ A55 Traffic Map — Where It's Happening

Tap a pin for full incident detail. Live positions from National Highways.

🔢 A55 Junction Status

Tap a junction for its page

🟢 Clear · 🟡 Delays nearby · 🔴 Severe/Crash · Status labels: 💥 CRASH · ❌ CLOSED · 🐌 SLOW · 🚧 WORKS · ⚠️ HAZARD

A red or orange junction border marks a STATS19 collision blackspot. Tap any junction for its own page — live incidents and full collision history. Tap the funnel to filter the list above.

⚠️ Most Dangerous A55 Junctions

Based on DfT STATS19 police collision records. The A55 has 220 recorded collisions at 11 collision hotspots, involving 352 casualties (15 fatal). Take extra care here. Ranked by fatal, then serious collisions, then casualties - not by the number of collisions alone.

#1
nr Chester
47 collisions · 74 casualties · 3 fatal · 11 serious
Severe Blackspot
#2
nr Bangor
18 collisions · 30 casualties · 3 fatal · 7 serious
Severe Blackspot
#3
nr St Asaph
18 collisions · 26 casualties · 3 fatal · 7 serious
Severe Blackspot
#4
nr Queensferry
24 collisions · 40 casualties · 2 fatal · 8 serious
Severe Blackspot
#5
nr Northop
20 collisions · 34 casualties · 2 fatal · 7 serious
Severe Blackspot
#6
nr Conwy
21 collisions · 24 casualties · 2 fatal · 6 serious
Severe Blackspot
🔍 See the full A55 collision blackspot map →

🛒 Journey Essentials

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❓ A55 Traffic — Frequently Asked Questions

Is the A55 closed today?

Yes — the A55 is closed right now: A55 Eastbound Jct 38 to 40 carriageway closure, until 06:00 Mon 19 Oct.

Is there traffic on the A55 today?

The A55 is closed right now: A55 Eastbound Jct 38 to 40 carriageway closure, until 06:00 Mon 19 Oct. Check the live feed above for every closure on the route.

What is the worst time to use the A55?

The A55 is typically busiest during morning rush hour (07:00–09:00) and evening rush hour (17:00–19:00) on weekdays.

Are there roadworks on the A55 right now?

There are currently 4 active roadwork schemes on the A55. Check the live feed above for exact locations and durations.

What roads connect to the A55?

The A55 connects to: M53, A5.

Is there an accident on the A55 eastbound or westbound today?

Each side has its own live page: the A55 eastbound and the A55 westbound each list every accident, breakdown, closure and roadworks on that carriageway, updated every 5 minutes, 24 hours a day, from National Highways. The panel at the top of this page shows both sides at a glance.

📊 A55 Status Summary

0
Active incidents
0
Severe/serious
4
Roadworks
21:09
Last updated
🆘 Broken down on the A55?
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ℹ️ A55 Road Details

Length
103 miles
Junctions
J11–J35
From
Chester (M53)
To
Holyhead
Type
A-road
AM Rush
07:00–09:00
PM Rush
17:00–19:00

📍 Key A55 Locations

Chester Flint Rhyl Colwyn Bay Conwy Bangor Holyhead

🛣️ A55 Services & Motorway Stops

No services directly on the A55. Browse all services →

Junction

DfT STATS19 police collision records

0
Collisions
0
Fatal
0
Serious
0
Slight
🔍 Full blackspot map →
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🚛 Car recovery along the A55

Broken down on the A55? Send one free request and local firms are told.

On a motorway? If you can, get onto the hard shoulder or into an emergency area, leave by the left-hand doors and wait behind the barrier. Stuck in a live lane: stay in the car with your seatbelt on and hazard lights on, and call 999.