National Highways has been carrying out work on the stretch of carriageway between Ipswich and Felixstowe since July. The project is set to last for around two months until September 10. From Tuesday, August 11, until Friday, August 21, essential road maintenance will be carried out on the A14 eastbound between junction 58 for Seven Hills and junction 59 for Trimley. READ MORE: Stretch of A14 to close for urgent worksThe diversion is as follows:Exit the A14 at junction 58 for Seven HillsFollow Felixstowe Road towards Trimley St Martin, then High RoadAt the roundabout, turn onto Howlett WayRejoin the A14 at junction 59 for TrimleyNational Highways is advising motorists to allow extra time for journeys and to follow signed diversion routes. "There will also be other planned closures in August and September.