Description: M4 : Now clear : Eastbound : J28 (Newport) Tredegar Park to J24 (Newport) Coldra, Start time: 10/03/2026 9:44 , Expected end time: 10/03/2026 9:49, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 9:44
Nearest town: 16.82 miles from Glangrwyney.

Location: northbound between the junctions with the A466 and the A465 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 10 March 2026 to 06:00 on 11 March 2026.
Nearest town: 19.42 miles from Glangrwyney.

Location: southbound between the junctions with the A465 and the A466 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 10 March 2026 to 06:00 on 11 March 2026.
Nearest town: 19.52 miles from Glangrwyney.

Location: westbound between the A49 and the junction with the A466 .
Due to: Roadworks scheme.
Period : from 16:03 on 17 November 2025 to 06:00 on 18 May 2026.
Nearest town: 19.97 miles from Glangrwyney.

Location: northbound between the junctions with the A4137 and the A466 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 16 March 2026 to 06:00 on 17 March 2026.
Nearest town: 18.85 miles from Glangrwyney.

Location: southbound between the junctions with the A466 and the A4137 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 16 March 2026 to 06:00 on 17 March 2026.
Nearest town: 18.85 miles from Glangrwyney.

Location: eastbound between the A466 and the junction with the A49 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 15 March 2026 to 06:00 on 16 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.34 miles from Glangrwyney.

Location: southbound between the junctions with the A465 and the A466 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 13 March 2026 to 06:00 on 14 March 2026.
Nearest town: 19.73 miles from Glangrwyney.

Location: northbound between the junctions with the A466 and the A465 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 13 March 2026 to 06:00 on 14 March 2026.
Nearest town: 19.7 miles from Glangrwyney.

Location: northbound between the junctions with the A466 and the A465 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 12 March 2026 to 06:00 on 13 March 2026.
Nearest town: 19.61 miles from Glangrwyney.

Location: southbound between the junctions with the A465 and the A466 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 12 March 2026 to 06:00 on 13 March 2026.
Nearest town: 19.65 miles from Glangrwyney.

Location: northbound between the junctions with the A466 and the A465 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 11 March 2026 to 06:00 on 12 March 2026.
Nearest town: 19.66 miles from Glangrwyney.

Location: southbound between the junctions with the A465 and the A466 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 11 March 2026 to 06:00 on 12 March 2026.
Nearest town: 19.67 miles from Glangrwyney.

Location: westbound between the A49 and the junction with the A466 .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.97 miles from Glangrwyney.

Location: eastbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.74 miles from Glangrwyney.

Location: eastbound.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 23 March 2026 to 06:00 on 28 March 2026.
Nearest town: 17.74 miles from Glangrwyney.

Location: eastbound between the A466 and the junction with the A49 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.58 miles from Glangrwyney.
