Kier, on behalf of Highways England, will be undertaking carriageway, drainage and geotechnical survey works on the A12 between junction 27 Spring Lane Interchange, Colchester and Langham. These surveys will enable us to programme any necessary future maintenance works.  We plan to complete this work over seven weeks, from Monday 10 June, weeknights only, with working hours of 10pm to 5am, weather permitting. An overview of the works and associated impacts is listed in the link below.