A414 Traffic

Traffic and travel conditions for the a414 01:40am

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FULL SCREEN UPDATED: 01:40
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Traffic incidents

The following traffic incidents and congestion for a414 have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:

CONGESTION
Location: The A414 eastbound between the junctions with the A4147 and the M1 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 00:30 and 00:45 on 28 Apr 2026.
Nearest town: 1.97m from Hemel Hempstead. CLEARED @ 00:36
CONGESTION
Location: The A414 westbound between the junctions with the M1 and the A4147 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 23:30 and 23:45 on 27 Apr 2026.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 1.97m from Hemel Hempstead. CLEARED @ 23:24
CONGESTION
Location: The A414 westbound between the junctions with the A405 and the M1 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 22:45 and 23:00 on 27 Apr 2026.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 2.17m from Saint Albans. CLEARED @ 22:48
CONGESTION
Location: The junction of the A414 and the A1M .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 21:15 and 21:30 on 27 Apr 2026.
Nearest town: 1.76m from Welwyn Garden City. CLEARED @ 21:27


There are no current incidents in this location.

a414 Roadworks

The following roadworks have been reported by various highways agencies and official transport sources. Click on a roadworks item to view more details on the traffic map.

a414

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LEGAL NOTICE

Please remember that it is against the law to use your mobile phone, tablet or any electronic device without a hands-free kit whilst driving. If you're caught by the police using any device that can send or receive data whilst driving or riding a motorcyle you'll get an automatic fixed penalty notice, 6 points on your licence and a fine of £200. A court could also disqualify you from driving.

Elsewhere on the web:

National Highways TrafficNational Highways England

Official source of traffic updates.

Transport for LondonTransport for London (TFL)

Transport for London's (TfL) portal for transportation in London.

Traffic WalesTraffic Wales

The Welsh government's traffic information service for Wales.

Traffic ScotlandTraffic Scotland

Live traffic conditions and news for Scotland's road network.

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Location: eastbound between the junctions with the A4147 and the M1 .

Due to: Congestion.



Normal traffic conditions are expected between 00:30 and 00:45 on 28 April 2026.
Nearest town: 1.97m from Hemel Hempstead.

51.76--0.42

Location: westbound between the junctions with the M1 and the A4147 .

Due to: Congestion.



Normal traffic conditions are expected between 23:30 and 23:45 on 27 April 2026.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 1.97m from Hemel Hempstead.

51.76--0.42

Location: westbound between the junctions with the A405 and the M1 .

Due to: Congestion.



Normal traffic conditions are expected between 22:45 and 23:00 on 27 April 2026.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 2.17m from Saint Albans.

51.74--0.38

Location: The junction of the A414 and the A1M .

Due to: Congestion.



Normal traffic conditions are expected between 21:15 and 21:30 on 27 April 2026.
Nearest town: 1.76m from Welwyn Garden City.

51.78--0.22