Hatfield Tunnel on A1(M) closed overnight
The A1(M) at Hatfield Tunnel will be closed overnight for maintenance this weekend.
As part of the two-year tunnel refurbishment junctions three and four will be closed in both directions.
The closure will begin at 11pm tonight (Friday) and reopen at 5am tomorrow (Saturday).
And will close again at 10pm on Saturday and reopen Sunday at 6am.
Road users will be diverted along the A1001.