A12 to close to allow for work to be carried out on the dual carriageway

Closure 

Dates 

Diversion 

A12 southbound junction 33 (Copdock) to junction 32b and junction 32A to Birchwood junction

Monday 27 October to Friday 31 October

Diversion route for southbound A12 via junction 33 (Copdock Roundabout): 

• Continue on the A14 to junction 56. 
• Join the A137 southbound towards Ardleigh. 
• Follow the road into Colchester. 
• At the roundabout, take the second exit onto St Andrews Avenue. 
• Take the second exit again onto Cowdray Avenue. 
• Go through The Albert Roundabout and continue onto Colne Bank Avenue. 
• At Colne Bank Roundabout, take the second exit onto Cymberline Way (A133). 
• At Spring Lane Roundabout, take the second exit onto the fast link slip road to rejoin the A12 southbound at junction 27. 
• You can then continue your journey south on the A12.