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:

Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 18:15 and 18:30 on 19 Jul 2025.
Nearest town: 1.76m from Welwyn Garden City. CLEARED @ 18:17
There are no current incidents in this location.