A1(M) to close overnight while ‘pinch-point’ improvements are made in Hertfordshire

A1(M) traffic

A1(M) traffic - Credit: Archant

Part of the A1(M) will be closed overnight until the end of May after roadworks started last week to carry out pinch-point improvements.

The work is being carried out northbound between Junction 4 for Hatfield and Junction 6 for Welwyn.

The road will be closed between 10pm and 5am each night.

These works are part of the Government’s countrywide £317m programme to reduce congestion where three lanes turn into two.

A diversion will be in place for drivers via the A6129, B197 and the A1000.


You may also want to watch:


Become a Supporter

This newspaper has been a central part of community life for many years. Our industry faces testing times, which is why we're asking for your support. Every contribution will help us continue to produce local journalism that makes a measurable difference to our community.

Become a Supporter