Four routes to connect the eastbound and westbound carriageways of the Motorway with a roundabout to be constructed on Bolton Road (A675), immediately north of the existing A674/A675 roundabout junction, and giving access to Chorley Road (A674), Finnington Lane (A674) and Bolton Road (A675), as proposed to be realigned. (The special roads along these routes being respectively given the reference numbers 20, 21, 22 and 23 on Scheme Plan No. 2 in the deposited plan.)