Live Traffic Camera—A12 Blackwall Tunnel Nthern App/Gillender St

Peak times at A12 Blackwall Tunnel Nthern App/Gillender St are the standard London rush windows: weekday mornings from roughly 07:30 to 09:30 and evenings from 16:30 to 19:00. During school terms, an additional peak around 08:15–09:00 and again at 15:00–16:00 affects roads near schools. Saturdays between 11:00 and 15:00 can also bring significant congestion, particularly on routes with retail nearby. For real-time conditions at this specific point, check the JamCam feed above — it refreshes every five minutes.

Yes — the ULEZ covers all roads in Greater London, including this stretch of A12. 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 JamCam images are updated every five minutes. The still image you see on this page is fetched directly from TfL's Open Data API in real time, and is typically 30–90 seconds old by the time it reaches your screen — accounting for the camera's capture interval, TfL's API processing time, and your page load. TfL's JamCam network has over 95% uptime, though individual cameras can occasionally go offline for maintenance or following road damage. If the feed is unavailable, try refreshing the page or checking a nearby camera.

Most roads in Greater London have a 20 mph or 30 mph speed limit, with some A-roads having 40 mph or 50 mph limits in certain sections. The specific limit at A12 Blackwall Tunnel Nthern App/Gillender St is indicated by road signs at the location — check the JamCam image or use Google Street View for a clear view of the signage. Speed limits in London are enforced by fixed and mobile cameras as well as average-speed systems on some arterial roads. Always observe the posted limit, as limits can change across short distances.