Region | County: Eastern | Hertfordshire
Road Affected: M1
Description of incident: Location : The M1 southbound between junctions J10 and J9 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 04:15 and 04:30 on 24 March 2026.
Cause : Roadworks.
Delay : There are currently delays of 10 minutes against expected traffic.
Type of incident: Congestion.
Delay length: Minor Disruption – up to 15 minutes delay.
Incident updated: Tue, 24 Mar 2026 04:27:23 GMT
M1 Traffic Delays Location
The latitude and longitude location given for this incident is as follows: Lat 51.850925, Long -0.4221418
Traffic delay information supplied by National Highways, for further details please see here:
incident details.
The latest traffic reports, roadworks and travel news for the
M1 road in Hertfordshire.
Our M1 travel news is as up to date as possible but please do always check with Hertfordshire local news sources and always allow plenty of time for your journey.
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