M48 eastbound Jct 2 to 1 Severn Bridge carriageway closure
PlannedM48 eastbound Jct 2 to 1 Severn Bridge carriageway closure
- Start time
- Tue, Oct 20, 2026 7:00 PM
- Expected end
- Wed, Oct 21, 2026 5:00 AM
- Duration
- 10 hours
- Road
- M48 – M48 Eastbound Between J2 And J1
- Category
- Road Maintenance
- Direction
- Eastbound
- Carriageway
- Dual Carriageway
- Reason
- Maintenance Work
Move Insights
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- First published
- Tue, Oct 13, 2026 2:33 PM
- Last updated
- Tue, Oct 20, 2026 12:37 AM
- Cleared
- Wed, Oct 21, 2026 5:00 AM
- Latest update: M48 eastbound Jct 2 to 1 Severn Bridge carriageway closure
- Coordinates
- 51.608703, -2.637263
- Latitude span
- 51.597132 – 51.620725
- Longitude span
- -2.672853 – -2.609113
- Bounding box centre
- 51.608929, -2.640983
- Location descriptions
-
- M48 eastbound between J2 and J1
- M48 eastbound within J1
- M48 eastbound between J1 and M4
- M48 J1 eastbound exit for A403
- Feed validity status
- Planned
- Overall feed start
- Tue, Oct 20, 2026 7:00 PM
- Overall feed end
- Wed, Oct 21, 2026 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
2 coordinate pairs- Description
- M48 eastbound between J2 and J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {8436C081-EBF0-AF87-07E2-AD57BB118ADC}
- Linear Element Type
- B Carriageway
- From Distance
- 57 m
- To Distance
- 110 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.620725 -2.672853 51.620682 -2.672095
Segment 2
9 coordinate pairs- Description
- M48 eastbound between J2 and J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End2
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {710A9428-1958-4830-B48C-8D3990F08BF6}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 834 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.619898 -2.666473 51.619803 -2.666091 51.619714 -2.665826 51.619474 -2.665158 51.619124 -2.664234 51.619064 -2.664075 51.61803 -2.661369 51.617746 -2.660625 51.616036 -2.656153
Segment 3
17 coordinate pairs- Description
- M48 eastbound between J2 and J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End1
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {FCA43A4F-DB62-4A6B-9AFB-51B289FB35AE}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 1,311 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.609227 -2.638242 51.60882 -2.637166 51.607919 -2.634791 51.607388 -2.633449 51.607305 -2.633237 51.607128 -2.632838 51.605567 -2.628773 51.604995 -2.62717 51.604753 -2.626529 51.604444 -2.625655 51.604321 -2.625287 51.604154 -2.624785 51.603784 -2.623652 51.603663 -2.623288 51.603566 -2.623037 51.603264 -2.622272 51.603166 -2.622011
Segment 4
2 coordinate pairs- Description
- M48 eastbound between J2 and J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End2
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {AA9593DF-A4A9-420C-B093-1F2D3910F1D1}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 190 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.613989 -2.650797 51.613094 -2.648447
Segment 5
6 coordinate pairs- Description
- M48 eastbound within J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End2
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {B6F5754B-5A66-4D52-9CD1-8EFFB752317B}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 329 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.603166 -2.622011 51.60314 -2.621938 51.602497 -2.6204 51.602193 -2.619666 51.601807 -2.618694 51.601548 -2.618028
Segment 6
5 coordinate pairs- Description
- M48 eastbound between J2 and J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End1
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {FCA43A4F-DB62-4A6B-9AFB-51B289FB35AE}
- Linear Element Type
- B Carriageway
- From Distance
- 1,180 m
- To Distance
- 1,311 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.603773 -2.623619 51.603663 -2.623288 51.603566 -2.623037 51.603264 -2.622272 51.603166 -2.622011
Segment 7
7 coordinate pairs- Description
- M48 eastbound between J1 and M4
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 3 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {3F11D574-1988-4241-BB30-AA17C27D976A}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 326 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.599161 -2.612513 51.598832 -2.611845 51.598511 -2.611263 51.598252 -2.610841 51.597789 -2.610098 51.597191 -2.609195 51.597132 -2.609113
Segment 8
4 coordinate pairs- Description
- M48 eastbound between J2 and J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End2
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {6FD9C234-F3A2-466C-8559-29CBAC4D77FC}
- 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
51.616036 -2.656153 51.616009 -2.656081 51.615891 -2.655772 51.614758 -2.652813
Segment 9
3 coordinate pairs- Description
- M48 eastbound within J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End2
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {0E79B450-2067-4061-AC08-B074716315C9}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 118 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.601548 -2.618028 51.601136 -2.616935 51.600993 -2.616561
Segment 10
2 coordinate pairs- Description
- M48 eastbound between J2 and J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End2
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {6B78395A-AA5B-4DF9-8C96-84FD991A4813}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 827 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.613094 -2.648447 51.609227 -2.638242
Segment 11
5 coordinate pairs- Description
- M48 eastbound within J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End1
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {43596B5F-8330-41CF-9302-F6A389A4F157}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 165 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.600071 -2.614398 51.59997 -2.614185 51.599828 -2.61388 51.599357 -2.612906 51.599161 -2.612513
Segment 12
2 coordinate pairs- Description
- M48 eastbound between J2 and J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End2
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {E92D9AE0-41F8-4D3D-A4CE-8CA2BBFEC1C7}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 78 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.614758 -2.652813 51.614388 -2.651846
Segment 13
6 coordinate pairs- Description
- M48 J1 eastbound exit for A403
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {1C55E91D-B082-4032-BFC2-47E37BB1DFC4}
- Linear Element Type
- B Carriageway Exit Slip
- From Distance
- 0 m
- To Distance
- 324 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.603166 -2.622011 51.602972 -2.621373 51.60244 -2.619835 51.601838 -2.618051 51.601821 -2.617906 51.601817 -2.617873
Segment 14
4 coordinate pairs- Description
- M48 eastbound between J2 and J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End2
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {92E72251-F4E1-4453-9CC7-3C98BE784A42}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 85 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.614388 -2.651846 51.614388 -2.651845 51.614184 -2.651308 51.613989 -2.650797
Segment 15
12 coordinate pairs- Description
- M48 eastbound between J2 and J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {B2F1A957-F6F3-6031-1334-8621BCE8E8B7}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 400 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.620682 -2.672095 51.620646 -2.671667 51.620602 -2.671133 51.620561 -2.670659 51.620502 -2.670056 51.620414 -2.669292 51.620329 -2.668647 51.620275 -2.668328 51.620225 -2.668026 51.620102 -2.667394 51.620079 -2.66729 51.619898 -2.666473
Segment 16
4 coordinate pairs- Description
- M48 eastbound within J1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End2
- Linear Element Road
- M48
- Linear Element Model
- The Network Model
- Linear Element Id
- {A1CAEABB-B0F5-469A-B299-725ACC25DB5C}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 181 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.600993 -2.616561 51.600797 -2.616102 51.600326 -2.614955 51.600071 -2.614398
- Geometry type
- MultiLineString
- Geometry points
- 90
- First coordinate pair
- -2.672853, 51.620725
- Road section segments
- 1
- Road section points
- 90
View geometry JSON
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View road section coordinates
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- Cause type
- Road Maintenance
- Detailed cause
- Maintenance Work
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Carriageway Closures
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Tue, Oct 13, 2026 2:33 PM
- Record versioned
- Tue, Oct 20, 2026 12:37 AM
- Coordinate source
- Geometry
Driving on the M48? See every live closure, roadwork and planned restriction on this road.
M48 live closuresRelated incidents
A40 both directions Over Roundabout to Highnam Roundabout (including partial B4215 closure) carriageway closure
Active Roadworks National HighwaysExpected to clear in 3 hours 39 minutes
A40 both directions Over Roundabout to Highnam Roundabout (including partial B4215 closure) carriageway closure
M4 westbound Jct 20 exit slip road to M5 northbound Jct 15 - carriageway closed
Active Roadworks National HighwaysExpected to clear in 1 month 2 weeks
M4 westbound Jct 20 exit slip road to M5 northbound Jct 15 - carriageway closed
Contra flow westbound with eastbound closed from Horseshoe Drive
Active Roadworks National HighwaysExpected to clear in 2 months 2 weeks
contra flow westbound with eastbound closed from Horseshoe Drive
M48 : Both directions : Dewstoe overbridge to Crick overbridge : 20/10/26-31/03/27 2000-0600 : Improvement work : Lane closed :
Active Roadworks Traffic WalesDescription: M48 : Both directions : Dewstoe overbridge to Crick overbridge : 20/10/26-31/03/27 2000-0600 : Improvement work : Lane closed :, Start time: 20/10/2026 20:00 , End Date: 31/03/2027 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 14/10/2026 13:02
M5 Both Directions Jct 9 to Jct 15 mobile lane closures
Planned Roadworks National HighwaysStarts in 17 hours 39 minutes
M5 Both Directions Jct 9 to Jct 15 mobile lane closures
M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)
Planned Roadworks National HighwaysStarts in 4 hours 39 minutes
M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)