Crash View

A3 Northbound WIsley carriageway closure between the exit and entry slip road

Cleared

A3 Northbound WIsley carriageway closure between the exit and entry slip road

Start time
Wed, May 20, 2026 9:00 PM
Expected end
Thu, May 21, 2026 4:30 AM
Duration
7 hours 30 minutes
Road
A3 – A3 Northbound Within The M25 Junction
Category
Construction Work
Direction
Northbound
Carriageway
Dual Carriageway
Reason
Road Improvement Or Upgrading
Live incident
Active roadworks
Planned
Cleared
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First published
Wed, May 20, 2026 8:49 PM
Last updated
Thu, May 21, 2026 3:00 AM
Cleared
Thu, May 21, 2026 4:30 AM
  • Latest update: A3 Northbound WIsley carriageway closure between the exit and entry slip road
Coordinates
51.322542, -0.450128
Latitude span
51.319215 – 51.326367
Longitude span
-0.453089 – -0.446305
Bounding box centre
51.322791, -0.449697
Location descriptions
  • A3 northbound within the M25 junction
  • A3 northbound between B2039 and M25
  • A3 northbound between M25 and A245
Feed validity status
Active
Overall feed start
Wed, May 20, 2026 9:00 PM
Overall feed end
Thu, May 21, 2026 4:30 AM
Feed window length
7 hours 30 minutes
Probability code (raw)
certain
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

2 coordinate pairs
Description
A3 northbound within the M25 junction
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
A3
Linear Element Model
The Network Model
Linear Element Id
{6CCE129E-E69F-446E-9BAB-9B0DD40D1E4A}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
71 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.322312 -0.450429
51.322872 -0.449922

Segment 2

6 coordinate pairs
Description
A3 northbound within the M25 junction
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
A3
Linear Element Model
The Network Model
Linear Element Id
{BF4B2597-F7EA-445E-9D8A-10F221312F48}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
271 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.319475 -0.452864
51.319875 -0.45252
51.320498 -0.451983
51.321049 -0.451519
51.321174 -0.4514
51.321618 -0.451012

Segment 3

3 coordinate pairs
Description
A3 northbound within the M25 junction
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
A3
Linear Element Model
The Network Model
Linear Element Id
{E9AA87C7-E5F9-4D0C-BA8F-89DAC531B3FC}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
17 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.322169 -0.450549
51.322258 -0.450474
51.322312 -0.450429

Segment 4

4 coordinate pairs
Description
A3 northbound within the M25 junction
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
A3
Linear Element Model
The Network Model
Linear Element Id
{CE4C243A-EA58-4A75-B9C9-E455E3DBD181}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
69 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.321618 -0.451012
51.321814 -0.450846
51.322063 -0.450639
51.322169 -0.450549

Segment 5

2 coordinate pairs
Description
A3 northbound between B2039 and M25
Carriageway
Dual Carriageway
Lanes Restricted
3 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A3
Linear Element Model
The Network Model
Linear Element Id
{D4DD554B-FFAC-425A-A9DF-F79ACACA451A}
Linear Element Type
B Carriageway
From Distance
1,039 m
To Distance
1,072 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.319215 -0.453089
51.319475 -0.452864

Segment 6

7 coordinate pairs
Description
A3 northbound within the M25 junction
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
A3
Linear Element Model
The Network Model
Linear Element Id
{44E7CF3E-DA27-45A0-8985-5184E6FD34AD}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
408 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.322872 -0.449922
51.323129 -0.449698
51.324018 -0.448894
51.324994 -0.44787
51.32506 -0.447796
51.325711 -0.447071
51.325987 -0.446832

Segment 7

2 coordinate pairs
Description
A3 northbound between M25 and A245
Carriageway
Dual Carriageway
Lanes Restricted
3 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A3
Linear Element Model
The Network Model
Linear Element Id
{B57FAF6D-2B8D-46B1-89B8-960960FCFD2C}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
56 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.325987 -0.446832
51.326367 -0.446305
Geometry type
MultiLineString
Geometry points
26
First coordinate pair
-0.450429, 51.322312
Road section segments
1
Road section points
26
View geometry JSON 
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.450429,
                51.322312
            ],
            [
                -0.449922,
                51.322872
            ],
            [
                -0.452864,
                51.319475
            ],
            [
                -0.45252,
                51.319875
            ],
            [
                -0.451983,
                51.320498
            ],
            [
                -0.451519,
                51.321049
            ],
            [
                -0.4514,
                51.321174
            ],
            [
                -0.451012,
                51.321618
            ],
            [
                -0.450549,
                51.322169
            ],
            [
                -0.450474,
                51.322258
            ],
            [
                -0.450429,
                51.322312
            ],
            [
                -0.451012,
                51.321618
            ],
            [
                -0.450846,
                51.321814
            ],
            [
                -0.450639,
                51.322063
            ],
            [
                -0.450549,
                51.322169
            ],
            [
                -0.453089,
                51.319215
            ],
            [
                -0.452864,
                51.319475
            ],
            [
                -0.449922,
                51.322872
            ],
            [
                -0.449698,
                51.323129
            ],
            [
                -0.448894,
                51.324018
            ],
            [
                -0.44787,
                51.324994
            ],
            [
                -0.447796,
                51.32506
            ],
            [
                -0.447071,
                51.325711
            ],
            [
                -0.446832,
                51.325987
            ],
            [
                -0.446832,
                51.325987
            ],
            [
                -0.446305,
                51.326367
            ]
        ]
    ]
}
View road section coordinates 
[
    [
        [
            -0.450429,
            51.322312
        ],
        [
            -0.449922,
            51.322872
        ],
        [
            -0.452864,
            51.319475
        ],
        [
            -0.45252,
            51.319875
        ],
        [
            -0.451983,
            51.320498
        ],
        [
            -0.451519,
            51.321049
        ],
        [
            -0.4514,
            51.321174
        ],
        [
            -0.451012,
            51.321618
        ],
        [
            -0.450549,
            51.322169
        ],
        [
            -0.450474,
            51.322258
        ],
        [
            -0.450429,
            51.322312
        ],
        [
            -0.451012,
            51.321618
        ],
        [
            -0.450846,
            51.321814
        ],
        [
            -0.450639,
            51.322063
        ],
        [
            -0.450549,
            51.322169
        ],
        [
            -0.453089,
            51.319215
        ],
        [
            -0.452864,
            51.319475
        ],
        [
            -0.449922,
            51.322872
        ],
        [
            -0.449698,
            51.323129
        ],
        [
            -0.448894,
            51.324018
        ],
        [
            -0.44787,
            51.324994
        ],
        [
            -0.447796,
            51.32506
        ],
        [
            -0.447071,
            51.325711
        ],
        [
            -0.446832,
            51.325987
        ],
        [
            -0.446832,
            51.325987
        ],
        [
            -0.446305,
            51.326367
        ]
    ]
]
Cause type
Construction Work
Detailed cause
Road Improvement Or Upgrading
Compliance
Mandatory
Probability
Certain
Validity status
Active
Road management
Carriageway Closures
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Wed, May 20, 2026 8:49 PM
Record versioned
Thu, May 21, 2026 3:00 AM
Coordinate source
Geometry

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