M621 anticlockwise Jct 4 entry slip road closure

Cleared

Start time: Wed, Dec 10, 2025 9:00 PM
Expected end: Thu, Dec 11, 2025 6:00 AM
Duration: 9 hours
Road: M621 – M621 J4 Westbound Access
Category: Road Maintenance
Direction: Westbound
Carriageway: Dual Carriageway
Reason: Roadworks

Live incident

Active roadworks

Planned

Cleared

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First published: Tue, Dec 2, 2025 9:33 AM
Last updated: Wed, Dec 10, 2025 8:22 PM
Cleared: Thu, Dec 11, 2025 6:00 AM

Latest update: M621 anticlockwise Jct 4 entry slip road closure

Coordinates: 53.780464, -1.539997
Latitude span: 53.779991 – 53.781092
Longitude span: -1.540746 – -1.539129
Bounding box centre: 53.780542, -1.539938
Location descriptions: M621 J4 westbound access

Feed validity status: Planned
Overall feed start: Wed, Dec 10, 2025 9:00 PM
Overall feed end: Thu, Dec 11, 2025 6:00 AM
Feed window length: 9 hours
Probability code (raw): probable
Compliance option (raw): mandatory
Source identification (raw): roadworks

Management type value: carriagewayClosures (Carriageway Closures)
Contra-flow flag (raw): false
Width restriction flag (raw): false
Height restriction flag (raw): false
Weight restriction flag (raw): false

Segment 1

32 coordinate pairs

Description: M621 J4 westbound access
Carriageway: Dual Carriageway
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: West Bound
Direction Relative: Aligned
Height Grade: Start2 End1
Linear Element Road: M621
Linear Element Model: The Network Model
Linear Element Id: {712DEAF5-0FA7-4CED-85E7-2F71C10B0D81}
Linear Element Type: B Carriageway Entry Slip
From Distance: 0 m
To Distance: 307 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

53.781021 -1.539522
53.780952 -1.539859
53.780888 -1.540122
53.780844 -1.540259
53.780799 -1.540381
53.780755 -1.540484
53.780694 -1.540583
53.780652 -1.540648
53.780594 -1.540694
53.780524 -1.540729
53.780434 -1.540745
53.780372 -1.540746
53.780282 -1.540724
53.780234 -1.540691
53.780173 -1.540619
53.780117 -1.540536
53.780065 -1.540419
53.780035 -1.540321
53.780012 -1.540219
53.779996 -1.540109
53.779991 -1.539995
53.779993 -1.539904
53.78001 -1.539767
53.780042 -1.539668
53.780086 -1.539569
53.780153 -1.539455
53.780227 -1.53937
53.78029 -1.539336
53.78037 -1.539301
53.78046 -1.539303
53.780575 -1.53931
53.780814 -1.539357

Segment 2

2 coordinate pairs

Description: M621 J4 westbound access
Carriageway: Dual Carriageway
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: West Bound
Direction Relative: Aligned
Height Grade: Start1 End2
Linear Element Road: M621
Linear Element Model: The Network Model
Linear Element Id: {D733B1AD-6F63-4BB3-B646-1526A240B77B}
Linear Element Type: B Carriageway Entry Slip
From Distance: 23 m
To Distance: 31 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

53.781092 -1.539129
53.781074 -1.539248

Segment 3

2 coordinate pairs

Description: M621 J4 westbound access
Carriageway: Dual Carriageway
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: West Bound
Direction Relative: Aligned
Height Grade: Start2 End2
Linear Element Road: M621
Linear Element Model: The Network Model
Linear Element Id: {F06CE034-2EE5-4CAF-9904-5DFFBC2F0C37}
Linear Element Type: B Carriageway Entry Slip
From Distance: 0 m
To Distance: 18 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

53.781074 -1.539248
53.781021 -1.539522

Geometry type: MultiLineString
Geometry points: 36
First coordinate pair: -1.539522, 53.781021
Road section segments: 1
Road section points: 36

View geometry JSON

{
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        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Roadworks
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Carriageway Closures