The Highways Agency, established in 1994, is an executive agency of the Department of the Environment, Transport and the Regions. They are responsible for maintaining, operating and improving the trunk road network in England in accordance with the Government's integrated transport and land use policy.
Here is a link to their website giving details of this bypass scheme: www.highways.gov.uk
Highways Agency, Room 710, City Tower, Piccadilly Plaza,. Manchester, M1 4BE
Contact Information for Bypass project