Friday 30th April 2010 and Saturday 1st May 2010
From: 22.00 to 05.00 (Night time closures only)
Closure of Hatfield Tunnel between Junctions 4 and 3 of the A1(M) Southbound carriageway only.
Signed diversions will be in place via the A1001.
Reason: Essential Tunnel Maintenance
Monday 3rd May until Sunday 16th May 2010
Time: 22:00 to 05:00
From: 3rd May 2010 to 16th May 2010 (inclusive)
Reason: Ongoing Maintenance Works