London, right now
Seven hundred junctions, as they look at this moment.
Data access
Use the machine-readable JSON record or the flattened CSV download or the compact Markdown version.
Methodology
Every TfL traffic camera currently reporting itself available, from the Unified API. The stills refresh every few minutes and are loaded straight from TfL's public bucket rather than through this site — they are open data on a CDN built to serve them. Around a hundred cameras report as unavailable at any time and are not drawn. The cameras exist to show traffic conditions: they are low resolution by design and do not capture number plates or faces, which is why TfL can publish them openly.
Provenance
- Source
- TfL JamCams
- Cadence
- live
- Engine
- camera-wall
- Licence
- TfL Open Data Licence