{"schemaVersion":"1.0","id":"what-is-on-the-road","dataset":"traffic-mix","title":"What is on the road","description":"Four in five things counted on a London road are a car.","methodology":"The latest year's share of counted vehicles by type, across all London count points. Counts vehicles rather than people or distance: a bus carrying sixty passengers counts once, exactly as a car carrying one does, which is why this is a picture of the road surface rather than of how London travels.","category":"transport","categoryLabel":"Transport","cadence":"annual","placeholder":false,"landingPage":"https://londongraph.com/g/what-is-on-the-road","markdown":"https://londongraph.com/g/what-is-on-the-road/index.html.md","source":{"name":"Department for Transport","url":"https://roadtraffic.dft.gov.uk/","licence":"Open Government Licence v3.0","licenceUrl":"https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/"},"updatedAt":"2026-07-31T17:23:46.966Z","release":{"label":null,"publishedAt":null,"resourceUrl":null,"methodologyUrl":null,"sha256":null},"observations":[{"series":"central","buckets":["Buses and coaches"],"values":[0.0272],"unit":"share of counted vehicles","metadata":[{}]},{"series":"circle","buckets":["Motorbikes"],"values":[0.0391],"unit":"share of counted vehicles","metadata":[{}]},{"series":"district","buckets":["Bicycles"],"values":[0.0458],"unit":"share of counted vehicles","metadata":[{}]},{"series":"elizabeth","buckets":["Vans"],"values":[0.1654],"unit":"share of counted vehicles","metadata":[{}]},{"series":"jubilee","buckets":["Lorries"],"values":[0.0317],"unit":"share of counted vehicles","metadata":[{}]},{"series":"victoria","buckets":["Cars and taxis"],"values":[0.6908],"unit":"share of counted vehicles","metadata":[{}]}],"areaStatistics":null,"visualizations":[{"id":"overview","label":"Composition","description":"Four in five things counted on a London road are a car.","url":"https://londongraph.com/g/what-is-on-the-road","renderer":"primary","default":true,"timeControl":"inherit","datasets":[],"transform":null,"controls":null,"metrics":[],"caveat":null},{"id":"ordered-share","label":"Ordered shares","description":"Compare every part on one common 0–100 scale.","url":"https://londongraph.com/g/what-is-on-the-road?view=ordered-share","renderer":"composition-bars","default":false,"timeControl":"inherit","datasets":[],"transform":null,"controls":null,"metrics":[],"caveat":null}],"availability":"observations","note":"The release is complete for the measures represented on the graph page."}