Live Traffic Camera—A4 Cromwell Rd/Queens Gate

If you have flexibility in your departure time, avoiding the peak windows of 07:30–09:30 and 16:30–19:00 on weekdays will generally result in a faster journey through A4 Cromwell Rd/Queens Gate. Travelling before 07:00 or after 20:00 on weekdays, or in the early morning at weekends, typically means much lighter traffic. The JamCam above can help you judge whether it's worth setting off now or waiting.

Yes — like all roads in Greater London, this location falls inside the ULEZ boundary. The ULEZ (Ultra Low Emission Zone) applies 24 hours a day, 7 days a week, every day of the year, with no time restrictions. Most petrol cars registered after 2005 and diesel cars registered after 2015 meet the emission standards and pay nothing. Older or non-compliant vehicles pay a daily charge of £12.50 (cars and light vans). This location is outside the Congestion Charge Zone, so no CC charge applies. Use TfL's free ULEZ vehicle checker at tfl.gov.uk to verify your vehicle.

All JamCam images on this site are sourced directly from TfL's Open Data API — the same public data feed used by Google Maps, Apple Maps, Waze and other navigation apps to show London traffic conditions. Transport for London operates the cameras and refreshes images approximately every five minutes. JamCams.co.uk fetches and displays that data in real time, with no delay beyond network transmission time. No footage is stored or archived — you always see the most recent available image.

The A4 is served by a number of TfL bus routes. You can find the specific routes serving stops near A4 Cromwell Rd/Queens Gate using TfL's Bus Stops and Journey Planner tools at tfl.gov.uk, or by checking the Citymapper app. Bus priority measures — including bus lanes and signal priority — on the A4 are designed to keep buses moving through congested periods, though they also affect traffic flow patterns visible in the JamCam above.