A1 southbound Woolsthorpe entry and exit slip road closure

Planned

A1 southbound Woolsthorpe entry and exit slip road closure

Start time
Mon, Oct 20, 2025 7:00 PM
Expected end
Tue, Oct 21, 2025 5:00 AM
Duration
10 hours
Road
A1 – A1 Southbound Access From B6403
Category
Construction Work
Direction
Southbound
Carriageway
Singlecarriageway
Reason
Construction Work
Active
Planned
Cleared
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First published
Fri, Oct 17, 2025 11:58 PM
Last updated
Mon, Oct 20, 2025 10:45 AM
Cleared
Tue, Oct 21, 2025 5:00 AM
  • Latest update: A1 southbound Woolsthorpe entry and exit slip road closure
Coordinates
52.815100, -0.621124
Latitude span
52.813633 – 52.817046
Longitude span
-0.622579 – -0.620083
Bounding box centre
52.815340, -0.621331
Location descriptions
  • A1 southbound access from B6403
  • A1 southbound between B6403 and A151
  • A1 southbound within the B6403 junction
  • A1 southbound between B1174 near Grantham (south) and B6403
  • A1 southbound exit for B6403
Feed validity status
Planned
Overall feed start
Mon, Oct 20, 2025 7:00 PM
Overall feed end
Tue, Oct 21, 2025 5:00 AM
Feed window length
10 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

4 coordinate pairs
Description
A1 southbound access from B6403
Carriageway
Single Carriageway
Lanes Restricted
1 lane restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{FA348F6B-377E-4733-8484-3FF46B3E2DF0}
Linear Element Type
A Carriageway Entry Slip
From Distance
6 m
To Distance
44 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.815203 -0.620931
52.815143 -0.620975
52.81504 -0.621028
52.814872 -0.621041

Segment 2

3 coordinate pairs
Description
A1 southbound between B6403 and A151
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{109DA080-D15F-4E02-8B53-EE829ED0BF24}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
52 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.814049 -0.620456
52.813799 -0.620235
52.813633 -0.620083

Segment 3

4 coordinate pairs
Description
A1 southbound within the B6403 junction
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{9E2E6137-7ADB-4C27-B885-D5F851D04D63}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
99 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.814872 -0.621041
52.814545 -0.620799
52.814183 -0.620552
52.814049 -0.620456

Segment 4

5 coordinate pairs
Description
A1 southbound between B1174 near Grantham (south) and B6403
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{7F85D425-5320-49D4-A63B-4E015C822ED7}
Linear Element Type
B Carriageway
From Distance
338 m
To Distance
533 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.817046 -0.622579
52.816844 -0.622435
52.816338 -0.622074
52.815558 -0.621535
52.815437 -0.621443

Segment 5

4 coordinate pairs
Description
A1 southbound exit for B6403
Carriageway
Single Carriageway
Lanes Restricted
1 lane restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{DD8CFB03-AEEC-4F2E-B101-AA5B3627E91D}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
36 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.815437 -0.621443
52.815359 -0.621269
52.815311 -0.621127
52.815277 -0.620971
Geometry type
MultiLineString
Geometry points
20
First coordinate pair
-0.620931, 52.815203
Road section segments
1
Road section points
20
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.620931,
                52.815203
            ],
            [
                -0.620975,
                52.815143
            ],
            [
                -0.621028,
                52.81504
            ],
            [
                -0.621041,
                52.814872
            ],
            [
                -0.620456,
                52.814049
            ],
            [
                -0.620235,
                52.813799
            ],
            [
                -0.620083,
                52.813633
            ],
            [
                -0.621041,
                52.814872
            ],
            [
                -0.620799,
                52.814545
            ],
            [
                -0.620552,
                52.814183
            ],
            [
                -0.620456,
                52.814049
            ],
            [
                -0.622579,
                52.817046
            ],
            [
                -0.622435,
                52.816844
            ],
            [
                -0.622074,
                52.816338
            ],
            [
                -0.621535,
                52.815558
            ],
            [
                -0.621443,
                52.815437
            ],
            [
                -0.621443,
                52.815437
            ],
            [
                -0.621269,
                52.815359
            ],
            [
                -0.621127,
                52.815311
            ],
            [
                -0.620971,
                52.815277
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.620931,
            52.815203
        ],
        [
            -0.620975,
            52.815143
        ],
        [
            -0.621028,
            52.81504
        ],
        [
            -0.621041,
            52.814872
        ],
        [
            -0.620456,
            52.814049
        ],
        [
            -0.620235,
            52.813799
        ],
        [
            -0.620083,
            52.813633
        ],
        [
            -0.621041,
            52.814872
        ],
        [
            -0.620799,
            52.814545
        ],
        [
            -0.620552,
            52.814183
        ],
        [
            -0.620456,
            52.814049
        ],
        [
            -0.622579,
            52.817046
        ],
        [
            -0.622435,
            52.816844
        ],
        [
            -0.622074,
            52.816338
        ],
        [
            -0.621535,
            52.815558
        ],
        [
            -0.621443,
            52.815437
        ],
        [
            -0.621443,
            52.815437
        ],
        [
            -0.621269,
            52.815359
        ],
        [
            -0.621127,
            52.815311
        ],
        [
            -0.620971,
            52.815277
        ]
    ]
]
Cause type
Construction Work
Detailed cause
Construction Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Carriageway Closures
Feed region label
Grantham
Feed provider
National Highways
Data source
Roadworks
Feed version
39
Record created
Fri, Oct 17, 2025 11:58 PM
Record versioned
Mon, Oct 20, 2025 10:45 AM
Coordinate source
Geometry

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