Index Architecture
HTML Sitemap & Highway Directory
Comprehensive hierarchical index of all live monitored road corridors, embeddable status widgets, strategic freight routes, and institutional compliance documentation across the UK Strategic Road Network.
Motorways
Strategic Motorway Corridors
7- M5 M5 Motorway (Midlands to South West England) 162 miles • West Midlands, Worcestershire, Gloucestershire
- M25 M25 London Orbital Motorway 117 miles • Surrey, Kent, Essex
- M1 M1 Motorway (London to Leeds North-South Backbone) 193 miles • Greater London, Hertfordshire, Bedfordshire
- M4 M4 Motorway (London to South Wales Arterial) 189 miles • Greater London, Berkshire, Wiltshire
- M6 M6 Motorway (Midlands to Scotland Spine) 232 miles • Leicestershire, Warwickshire, West Midlands
- M62 M62 Motorway (Trans-Pennine Liverpool to Hull Spine) 107 miles • Merseyside, Cheshire, Greater Manchester
- M40 M40 Motorway (London to Birmingham Chiltern Spine) 89 miles • Greater London, Buckinghamshire, Oxfordshire
Trunk Roads
Primary Trunk A-Road Corridors
11- A38 A38 Trunk Road (Midlands to Cornwall Spine) 292 miles • Derbyshire, Staffordshire, West Midlands
- A303 A303 Trunk Road (London to South West Arterial) 93 miles • Hampshire, Wiltshire, Somerset
- A3 A3 Trunk Road (London to Portsmouth Corridor) 67 miles • Greater London, Surrey, Hampshire
- A19 A19 Trunk Road (Yorkshire to North East Coastal Spine) 124 miles • South Yorkshire, North Yorkshire, Teesside
- A66 A66 Trans-Pennine Trunk Corridor 115 miles • Cumbria, County Durham, North Yorkshire
- A14 A14 Strategic Freight Corridor (Felixstowe to M1/M6) 127 miles • Suffolk, Cambridgeshire, Northamptonshire
- A46 A46 Cross-Country Spine (Bath to Lincoln) 147 miles • Somerset, Gloucestershire, Warwickshire
- A5 A5 Historic Trunk Road (Watling Street Spine) 243 miles • London, Hertfordshire, Bedfordshire
- A30 A30 Trunk Road (Devon & Cornwall Spine) 284 miles • Devon, Cornwall, Somerset
- A282 Dartford Crossing (QEII Bridge & Tunnels) 4 miles • Essex, Kent, Greater London Outer
- A1 A1 / A1(M) Great North Road (London to Edinburgh Spine) 410 miles • Greater London, Hertfordshire, Bedfordshire
Syndication
Embeddable Incident Monitor Badges
18Lightweight 180px responsive widgets designed for embedding by regional newsrooms, local media, and commercial fleet portals.
- A38 A38 Embed Widget Interactive incident badge
- A303 A303 Embed Widget Interactive incident badge
- A3 A3 Embed Widget Interactive incident badge
- A19 A19 Embed Widget Interactive incident badge
- A66 A66 Embed Widget Interactive incident badge
- A14 A14 Embed Widget Interactive incident badge
- A46 A46 Embed Widget Interactive incident badge
- A5 A5 Embed Widget Interactive incident badge
- M5 M5 Embed Widget Interactive incident badge
- M25 M25 Embed Widget Interactive incident badge
- M1 M1 Embed Widget Interactive incident badge
- M4 M4 Embed Widget Interactive incident badge
- A30 A30 Embed Widget Interactive incident badge
- A282 A282 Embed Widget Interactive incident badge
- M6 M6 Embed Widget Interactive incident badge
- M62 M62 Embed Widget Interactive incident badge
- A1 A1 Embed Widget Interactive incident badge
- M40 M40 Embed Widget Interactive incident badge
Governance
Institutional Documentation & Data Lineage
3- DATA Data Lineage & Operational Methodology DfT STATS19 ETL pipeline, National Highways Datex II feed, OGL v3.0
- GDPR UK GDPR & Privacy Directives Non-personal telemetry retention, cookie compliance, ICO guidelines
- LEGAL Terms of Service & Emergency Disclaimers Statutory liability limits, driver responsibilities, Crown copyright