M3 motorway (Great Britain)
…to the A33 parallel route was removed. The section of the M3 from near Junction 12 (Eastleigh and Chandler's Ford) to the last, Junction 14 for the M27 replaced part of the A33, which was upgraded to motorway standard and opened in 1991. In 2008, the busiest section of the motorway, at Chandler's Ford…