M3 Road Closures — Official Records & Permits
Current and upcoming M3 motorway closures. Full permit references, promoting organisations, and highway authority details.
About the M3
This profile summarises the verified junction records linked to the M3. It identifies the mapped junction coverage used on this page and does not claim a route length, endpoint, ownership or current traffic status.
Road reference
M3 motorway
Matched to the motorway reference on the verified junction records.
Mapped junctions
12 records
Junction references currently represented in the verified dataset.
Coordinate status
12 of 12 verified
Verified coordinates are retained as junction map points, not a route centreline.
Mapped context
2 county labels
9 nearby locality labels across the mapped junction records.
Route context for M3 closures
The live list below reports current and planned records associated with M3. Junction locations and closure locations remain separate map references.
Browse all M3 junctions0 M3 records found
Updated every 15 minutesNo active closures found
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M3 Junctions
View all 12 junctionsRoad Closures on the M3
Road Closures UK shows all 0 current and planned closures on the M3 motorway, sourced directly from National Highways' Transport Data Feeds and Street Manager. Each record includes the full permit reference number, the promoting organisation carrying out the works, the responsible highway authority, the work status, and whether a Temporary Traffic Regulation Order (TTRO) is required — information not available on Google Maps, Waze, or other traffic apps.
Frequently Asked Questions
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