Description: M4 : Westbound : J25A (Newport) Grove Park to J28 (Newport) Tredegar Park : Maintenance work : Tunnel closed : Diversions in place : 20/05/25-22/05/25 2000-0600 :, Start time: 20/05/2025 20:00 , End Date: 22/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:40
Nearest town: 13.51 miles from Michaelston le Pit.

Description: A4042 : Both directions : A472 Interchange to New Inn : Electrical work : Road closed : Diversions in place : 19/05/25-23/05/25 2000-0600 :, Start time: 19/05/2025 20:00 , End Date: 23/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:08
Nearest town: 19.95 miles from Michaelston le Pit.

Description: A470 : Southbound : Upper Boat to Nantgarw : Cyclic maintenance : Road closed : Diversions in place : 18/05/25-19/05/25 2000-0600 :, Start time: 18/05/2025 20:00 , End Date: 19/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:09
Nearest town: 9.17 miles from Michaelston le Pit.

Description: A470 : Northbound : Upper Boat to Pontypridd : Cyclic maintenance : Road closed : Diversions in place : 19/05/25-21/05/25 2000-0600 :, Start time: 19/05/2025 20:00 , End Date: 21/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:11
Nearest town: 10.45 miles from Michaelston le Pit.

Description: A470 : Southbound : Pontypridd to Upper Boat : Cyclic maintenance : Road closed : Diversions in place : 21/05/25-23/05/25 2000-0600 :, Start time: 21/05/2025 20:00 , End Date: 23/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/05/2025 8:12
Nearest town: 10.45 miles from Michaelston le Pit.

Description: M4 : Both directions : Wenallt Road Overbridge : Road closed : Structural inspections : Diversions in place : 19/05/25-20/05/25 2000-0500 :, Start time: 19/05/2025 20:00 , End Date: 20/05/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/05/2025 7:40
Nearest town: 5.97 miles from Michaelston le Pit.

Location: southbound between junctions J20 (Nailsea) and J21 (Weston super Mare) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 15.54 miles from Michaelston le Pit.

Location: northbound between junctions J21 (Weston super Mare) and J20 (Nailsea) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 15.26 miles from Michaelston le Pit.

Location: northbound at junction J20 (Nailsea) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 17 May 2025 to 23 May 2025.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 27 May 2025 to 22 August 2025.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 26 August 2025 to 28 March 2026.
Schedule : From 20:00 on 28 March 2026 to 04:00 on 29 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.62 miles from Michaelston le Pit.
