Drivers will face diversions when a section of road is closed during the construction of the A43 Corby link road.
As part of the £34m county council project, the closure of part of Little Oakley road is required to allow the completion of a new road bridge and the re-alignment of the existing Little Oakley to Great Oakley road.
The road will be closed from Monday, August 19, until mid-March 2014.
People travelling westbound from Little Oakley to Great Oakley will be diverted southbound on the A43 to Geddington, on to Newton Road to the new Barford Bridge roundabout and up the A6003 to Great Oakley.
Those travelling eastbound from Great Oakley will be diverted down the A6003 to Barford Bridge roundabout, using the second exit on to Newton Road to Geddington and then northbound on to the A43 to Little Oakley.