Location: northbound exit slip to the A421 .
Due to: Congestion.
Normal traffic conditions are expected between 09:00 and 09:15 on 4 May 2026.
Nearest town: 1.96m from Bletchley.

Location: northbound exit slip to the A421 .
Due to: Congestion.
Normal traffic conditions are expected between 08:30 and 08:45 on 4 May 2026.
Nearest town: 1.76m from Milton Keynes.

Location: northbound between the A4012 and the junction with the A422 .
Due to: Roadworks scheme.
Period : from 20:14 on 20 April 2026 to 06:00 on 13 May 2026.
Nearest town: 1.75m from Bletchley.

Location: southbound at the junction with the A4146 South.
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 7 May 2026 to 06:00 on 8 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 1.56m from Bletchley.

Location: northbound at the junction with the A4146 Bletchley South.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 7 May 2026 to 06:00 on 8 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 1.55m from Bletchley.

Location: southbound between the A4146 North and the junction with the A4146 South.
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 7 May 2026 to 06:00 on 8 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 1.82m from Milton Keynes.

Location: northbound between the A4012 and the junction with the A4146 Bletchley South.
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 7 May 2026 to 06:00 on 8 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 2.61m from Bletchley.

Location: southbound between junctions J15 (Northampton) and J14 (Milton Keynes) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 11 May 2026 to 06:00 on 16 May 2026.
Nearest town: 4.39m from Northampton.

Location: southbound between junctions J15 (Northampton) and J14 (Milton Keynes) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 4.39m from Northampton.

Location: southbound exit slip at junction J14 (Milton Keynes) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 1.96m from Milton Keynes.

Location: northbound exit slip to the A422 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 1.59m from Haversham.

Location: northbound between the A421 and the junction with the A509 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 2.25m from Haversham.

Location: northbound between the junctions with the A509 and the A422 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 13 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 1.72m from Haversham.

Location: northbound between the A509 and the junction with the A422 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 13 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 1.96m from Haversham.

Location: northbound between the junctions with the A421 and the A509 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 2.65m from Haversham.

Location: northbound between the junctions with the A421 and the A509 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 2.58m from Haversham.

Location: northbound between the A509 and the junction with the A422 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 13 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 1.59m from Haversham.

Location: northbound between the A509 and the junction with the A508 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 2.04m from Haversham.

Location: northbound between the A422 and the junction with the A508 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 13 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 1.67m from Haversham.

Location: southbound exit slip at Newport Pagnell Services.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 1.87m from Haversham.

Location: southbound entry slip at Newport Pagnell Services.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 1.9m from Haversham.

Location: northbound between the junctions with the A4012 and the A4146 Bletchley South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 2.94m from Bletchley.

Location: southbound between the junctions with the A4146 South and the A4012 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 2.47m from Bletchley.

Location: northbound between the junctions with the A4146 Bletchley South and the A4146 Bletchley North.
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 1.52m from Bletchley.

Location: northbound between the A4146 Bletchley South and the junction with the A421 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 1.71m from Bletchley.
