Traffic Allt yr yn

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SEVERE
FULL SCREEN UPDATED: 15:28
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Current traffic around Allt yr yn

The following traffic incidents and congestion for Allt yr yn have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:

A48 INTERCHANGE TO M4 J33 CAPEL LLANILLTERN
Description: A4232NorthboundA48 Interchange to M4 J33 Capel LlanillternCongestionDelay: s possible :, Start time: 10/07/2025 15:07 , Expected end time: 10/07/2025 17:07, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 15:07
Nearest town: 13.12 miles from Allt yr yn.
J24 COLDRA TO J26 MALPAS
Description: M4WestboundJ24 (Newport) Coldra to J26 (Newport) MalpasCongestionDelay: s possible :, Start time: 10/07/2025 13:44 , Expected end time: 10/07/2025 21:44, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 13:44
Nearest town: 2.73 miles from Allt yr yn. CLEARED @ 13:54
GLAN HYFRYD, ABERGAVENNY
Description: A40Both directionsGlan Hyfryd, AbergavennyCarriageway maintenance1 lane closedTemporary traffic lights30/06/25-21/07/25 0800-1800 :, Start time: 30/06/2025 8:00 , End Date: 21/07/2025 18:00, Severity: Moderate, Source: Welsh Government, Last updated: 30/06/2025 8:00
Nearest town: 16.16 miles from Allt yr yn. CLEARED @ 11:42
EASTBOUND
Description: M4Now clearEastboundJ32 (Cardiff) Coryton, Start time: 10/07/2025 8:43 , Expected end time: 10/07/2025 8:48, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:43
Nearest town: 10.3 miles from Allt yr yn. CLEARED @ 10:06
NORTHBOUND
Description: A4232Now clearNorthboundA48 Interchange to M4 J33 Capel Llanilltern, Start time: 10/07/2025 8:42 , Expected end time: 10/07/2025 8:47, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:42
Nearest town: 13.12 miles from Allt yr yn. CLEARED @ 10:06
EASTBOUND
Description: M4Now clearEastboundJ28 (Newport) Tredegar Park to J24 (Newport) Coldra, Start time: 10/07/2025 8:42 , Expected end time: 10/07/2025 8:47, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:42
Nearest town: 1.74 miles from Allt yr yn. CLEARED @ 10:06
SOUTHBOUND
Description: A470Now clearSouthboundNantgarw to Coryton, Start time: 10/07/2025 8:43 , Expected end time: 10/07/2025 8:48, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:43
Nearest town: 10.57 miles from Allt yr yn. CLEARED @ 10:06
EASTBOUND
Description: M4Now clearEastboundJ33 (Cardiff) Capel Llanilltern, Start time: 10/07/2025 8:41 , Expected end time: 10/07/2025 8:46, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:41
Nearest town: 13.32 miles from Allt yr yn. CLEARED @ 10:06
WESTBOUND
Description: A48MNow clearWestboundJ29 Castleton to J29A St Mellons, Start time: 10/07/2025 8:42 , Expected end time: 10/07/2025 8:47, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:42
Nearest town: 4.06 miles from Allt yr yn. CLEARED @ 10:06
EASTBOUND
Description: M4Now clearEastboundJ33 (Cardiff) Capel Llanilltern, Start time: 10/07/2025 8:24 , Expected end time: 10/07/2025 8:29, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:24
Nearest town: 13.32 miles from Allt yr yn. CLEARED @ 09:42
J30 CARDIFF GATE TO J32 CORYTON
Description: M4WestboundJ30 (Cardiff) Cardiff Gate to J32 (Cardiff) CorytonResurfacing workRoad closedDiversions in place24/06/25-15/07/25 2000-0600 :, Start time: 24/06/2025 20:00 , End Date: 15/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/06/2025 20:00
Nearest town: 7.63 miles from Allt yr yn. CLEARED @ 11:42


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The junction of the M5 J18 (Bristol) and the M49 .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 10 Jul 2025 to 06:00 on 11 Jul 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 16.45 miles from Allt yr yn.
ROAD WORKS
Location: The M49 southbound between the junctions with the M4 and the M5 .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 10 Jul 2025 to 06:00 on 11 Jul 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.34 miles from Allt yr yn.
ROAD WORKS
Location: The M5 southbound between junctions J17 (Bristol West) and J18 (Bristol) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 10 Jul 2025 to 06:00 on 11 Jul 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 16.75 miles from Allt yr yn.
ROAD WORKS
Location: The M5 southbound exit slip at junction J18 (Bristol) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 22:00 on 10 Jul 2025 to 06:00 on 11 Jul 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 16.56 miles from Allt yr yn.
ROAD WORKS
Location: The M5 southbound exit slip at junction J18 (Bristol) .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 10 Jul 2025 to 06:00 on 11 Jul 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.32 miles from Allt yr yn.
ROAD WORKS
Location: The M4 eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 21:03 on 7 Jul 2025 to 06:00 on 12 Jul 2025.
Nearest town: 12.16 miles from Allt yr yn.
ROAD WORKS
Location: The M48 eastbound exit slip at junction J1 (Avonmouth) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 16 Jul 2025 to 18 Jul 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 17.39 miles from Allt yr yn.
ROAD WORKS
Location: The M48 eastbound between junctions J2 (Chepstow) and J1 (Avonmouth) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 16 Jul 2025 to 18 Jul 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 15.56 miles from Allt yr yn.
ROAD WORKS
Location: The M48 westbound at junction J1 (Avonmouth) .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 16 Jul 2025 to 18 Jul 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.57 miles from Allt yr yn.
ROAD WORKS
Location: The M4 westbound entry slip at junction J22 (Avonmouth) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 14 Jul 2025 to 06:00 on 15 Jul 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 15.79 miles from Allt yr yn.
ROAD WORKS
Location: The M5 southbound entry slip at junction J20 (Nailsea) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 14 Jul 2025 to 06:00 on 15 Jul 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 13.42 miles from Allt yr yn.
ROAD WORKS
Location: The M49 northbound between the junctions with the M5 and the M4 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 14 Jul 2025 to 06:00 on 15 Jul 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 15.89 miles from Allt yr yn.
ROAD WORKS
Location: The M48 eastbound between junctions J2 (Chepstow) and J1 (Avonmouth) .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 14 Jul 2025 to 16 Jul 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 15.56 miles from Allt yr yn.
ROAD WORKS
Location: The M48 westbound between the M4 and junction J1 (Avonmouth) .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 14 Jul 2025 to 16 Jul 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 18 miles from Allt yr yn.
ROAD WORKS
Location: The M5 northbound entry slip at junction J20 (Nailsea) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 11 Jul 2025 to 06:00 on 12 Jul 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 13.31 miles from Allt yr yn.
ROAD WORKS
Location: The M5 southbound at junction J17 (Bristol West) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 08:00 on 11 Jul 2025 to 17:00 on 11 Jul 2025.
Nearest town: 18.27 miles from Allt yr yn. CLEARED @ 12:09
ROAD WORKS
Location: The M5 northbound between junctions J18A (South Wales) and J17 (Bristol West) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 08:00 on 11 Jul 2025 to 17:00 on 11 Jul 2025.
Nearest town: 17.98 miles from Allt yr yn. CLEARED @ 12:09
ROAD WORKS
Location: The M4 eastbound at junction J22 (Avonmouth) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 10 Jul 2025 to 12 Jul 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 15.57 miles from Allt yr yn.
ROAD WORKS
Location: The M5 northbound at junction J20 (Nailsea) .
Lane closures: Lane one will be closed.
Reason: Emergency roadside drains works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 04:00 from 10 Jul 2025 to 22 Aug 2025.
Schedule: Expect disruption everyday between 20:00 and 04:00 from 26 Aug 2025 to 28 Mar 2026.
Schedule: From 20:00 on 28 Mar 2026 to 04:00 on 29 Mar 2026.
Schedule: Expect disruption everyday between 20:00 and 04:00 from 29 Mar 2026 to 1 Apr 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 13.35 miles from Allt yr yn.

Traffic in Nearby Villages

Allt yr yn

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Description: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 10/07/2025 15:07 , Expected end time: 10/07/2025 17:07, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 15:07
Nearest town: 13.12 miles from Allt yr yn.

51.49--3.29

Description: M4 : Westbound : J24 (Newport) Coldra to J26 (Newport) Malpas : Congestion : Delays possible :, Start time: 10/07/2025 13:44 , Expected end time: 10/07/2025 21:44, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 13:44
Nearest town: 2.73 miles from Allt yr yn.

51.6--2.96

Description: A40 : Both directions : Glan Hyfryd, Abergavenny : Carriageway maintenance : 1 lane closed : Temporary traffic lights : 30/06/25-21/07/25 0800-1800 :, Start time: 30/06/2025 8:00 , End Date: 21/07/2025 18:00, Severity: Moderate, Source: Welsh Government, Last updated: 30/06/2025 8:00
Nearest town: 16.16 miles from Allt yr yn.

51.82--3.02

Description: M4 : Now clear : Eastbound : J32 (Cardiff) Coryton, Start time: 10/07/2025 8:43 , Expected end time: 10/07/2025 8:48, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:43
Nearest town: 10.3 miles from Allt yr yn.

51.53--3.25

Description: A4232 : Now clear : Northbound : A48 Interchange to M4 J33 Capel Llanilltern, Start time: 10/07/2025 8:42 , Expected end time: 10/07/2025 8:47, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:42
Nearest town: 13.12 miles from Allt yr yn.

51.49--3.29

Description: M4 : Now clear : Eastbound : J28 (Newport) Tredegar Park to J24 (Newport) Coldra, Start time: 10/07/2025 8:42 , Expected end time: 10/07/2025 8:47, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:42
Nearest town: 1.74 miles from Allt yr yn.

51.6--3

Description: A470 : Now clear : Southbound : Nantgarw to Coryton, Start time: 10/07/2025 8:43 , Expected end time: 10/07/2025 8:48, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:43
Nearest town: 10.57 miles from Allt yr yn.

51.54--3.26

Description: M4 : Now clear : Eastbound : J33 (Cardiff) Capel Llanilltern, Start time: 10/07/2025 8:41 , Expected end time: 10/07/2025 8:46, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:41
Nearest town: 13.32 miles from Allt yr yn.

51.51--3.31

Description: A48M : Now clear : Westbound : J29 Castleton to J29A St Mellons, Start time: 10/07/2025 8:42 , Expected end time: 10/07/2025 8:47, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:42
Nearest town: 4.06 miles from Allt yr yn.

51.54--3.09

Description: M4 : Now clear : Eastbound : J33 (Cardiff) Capel Llanilltern, Start time: 10/07/2025 8:24 , Expected end time: 10/07/2025 8:29, Severity: Moderate, Source: Welsh Government, Last updated: 10/07/2025 8:24
Nearest town: 13.32 miles from Allt yr yn.

51.51--3.31

Description: M4 : Westbound : J30 (Cardiff) Cardiff Gate to J32 (Cardiff) Coryton : Resurfacing work : Road closed : Diversions in place : 24/06/25-15/07/25 2000-0600 :, Start time: 24/06/2025 20:00 , End Date: 15/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/06/2025 20:00
Nearest town: 7.63 miles from Allt yr yn.

51.55--3.19

Location: The junction of the M5 J18 (Bristol) and the M49 .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:00 on 10 July 2025 to 06:00 on 11 July 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.45 miles from Allt yr yn.

51.5--2.67

Location: southbound between the junctions with the M4 and the M5 .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:00 on 10 July 2025 to 06:00 on 11 July 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.34 miles from Allt yr yn.

51.51--2.67

Location: southbound between junctions J17 (Bristol West) and J18 (Bristol) .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:00 on 10 July 2025 to 06:00 on 11 July 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.75 miles from Allt yr yn.

51.51--2.66

Location: southbound exit slip at junction J18 (Bristol) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 22:00 on 10 July 2025 to 06:00 on 11 July 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 16.56 miles from Allt yr yn.

51.51--2.66

Location: southbound exit slip at junction J18 (Bristol) .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:00 on 10 July 2025 to 06:00 on 11 July 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.32 miles from Allt yr yn.

51.5--2.67

Location: eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .

Due to: Roadworks scheme.



Period : from 21:03 on 7 July 2025 to 06:00 on 12 July 2025.
Nearest town: 12.16 miles from Allt yr yn.

51.58--2.74

Location: eastbound exit slip at junction J1 (Avonmouth) .

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 16 July 2025 to 18 July 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 17.39 miles from Allt yr yn.

51.6--2.62

Location: eastbound between junctions J2 (Chepstow) and J1 (Avonmouth) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 July 2025 to 18 July 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 15.56 miles from Allt yr yn.

51.62--2.67

Location: westbound at junction J1 (Avonmouth) .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 July 2025 to 18 July 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.57 miles from Allt yr yn.

51.6--2.62

Location: westbound entry slip at junction J22 (Avonmouth) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 14 July 2025 to 06:00 on 15 July 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 15.79 miles from Allt yr yn.

51.57--2.66

Location: southbound entry slip at junction J20 (Nailsea) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 14 July 2025 to 06:00 on 15 July 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 13.42 miles from Allt yr yn.

51.43--2.84

Location: northbound between the junctions with the M5 and the M4 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 14 July 2025 to 06:00 on 15 July 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.89 miles from Allt yr yn.

51.56--2.66

Location: eastbound between junctions J2 (Chepstow) and J1 (Avonmouth) .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 July 2025 to 16 July 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.56 miles from Allt yr yn.

51.62--2.67

Location: westbound between the M4 and junction J1 (Avonmouth) .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 July 2025 to 16 July 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18 miles from Allt yr yn.

51.6--2.61

Location: northbound entry slip at junction J20 (Nailsea) .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:00 on 11 July 2025 to 06:00 on 12 July 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 13.31 miles from Allt yr yn.

51.43--2.84

Location: southbound at junction J17 (Bristol West) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 08:00 on 11 July 2025 to 17:00 on 11 July 2025.
Nearest town: 18.27 miles from Allt yr yn.

51.53--2.61

Location: northbound between junctions J18A (South Wales) and J17 (Bristol West) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 08:00 on 11 July 2025 to 17:00 on 11 July 2025.
Nearest town: 17.98 miles from Allt yr yn.

51.53--2.62

Location: eastbound at junction J22 (Avonmouth) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 10 July 2025 to 12 July 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 15.57 miles from Allt yr yn.

51.57--2.66

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 10 July 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.

Schedule : Expect disruption everyday between 20:00 and 04:00 from 29 March 2026 to 1 April 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.35 miles from Allt yr yn.

51.43--2.84