Live Traffic Camera—A4 Colnbrook/Stanwell Moor Rd

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 Colnbrook/Stanwell Moor Rd. 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 — the ULEZ covers all roads in Greater London, including this stretch of A4. The zone operates 24 hours a day, every day of the year. There is no Congestion Charge at this location. Most petrol vehicles registered after 2005 and diesel vehicles after 2015 are ULEZ-compliant and won't be charged. Non-compliant cars and vans pay £12.50 per day. TfL's vehicle checker at tfl.gov.uk can confirm whether your vehicle needs to pay.

TfL's JamCam network operates at over 95% uptime across its 900+ cameras. Individual cameras can go offline temporarily due to maintenance, power issues or road damage, but outages are usually resolved within hours. When this specific camera is unavailable, the page will show an error message — nearby cameras in the strip below the main feed often give a useful alternative view. TfL's Open Data API also occasionally experiences brief delays, which can result in images that are slightly older than the usual five-minute interval.

The JamCam above will show if there are visible roadworks or lane restrictions at A4 Colnbrook/Stanwell Moor Rd right now. For confirmed roadworks and planned closures, check TfL's road disruptions data via the Live Road Disruptions page on this site, or visit tfl.gov.uk/travel-information/status-updates/road-network-status. Utility companies frequently carry out works on A4 and surrounding streets — advance notice is usually given via TfL's website and local authority websites.