A421, from 10pm May 30 to 5am May 31, slight delays (under 10 minutes): M1 northbound,, junction 14 to junction 15 - carriageway closure, lane closures and diversion route for drainage on behalf of ...

The latest expected works list, with notes from National Highways, shows that one closure already in place is expected to carry on this week: • A421, from 8pm to 6am until October 25, slight delays ...

The former Roxton Road Bridge, which spanned the existing A421 and connected nearby villages to the Black Cat roundabout, has now been replaced by a modern structure designed to meet the demands of ...

The southbound diversion route includes using the A5 to Bletchley and then joining the A421 back to the A43. The northbound diversion includes using the A421 to Bletchley and then the A5 ...