A12 Ggt W Appr 4002a Road Delay & Traffic Disruption Camera

Camera Location & Hazard Overview

This camera watches the western approach to one of Redbridge's more technically named junctions on the A12, a stretch that carries steady commuter flow between the borough's residential heart and the approach towards Hackney and the East London road network beyond. Locals navigating this stretch daily rarely think twice about its slightly technical name, treating it simply as part of the everyday A12 commute.

Traffic Pattern & Congestion Trends

Commuters heading towards central and East London build traffic through the standard morning peak, with the dual carriageway generally flowing well once clear of the immediate junction, though incidents further along the A12 can cause knock-on delay reaching this specific point within a fairly short space of time. Fog and low winter light slow this stretch more than most, given the limited visibility on the approach to the junction itself, and reduced visibility here is a recognised contributing factor in road traffic accident claims during the darker months.

Traffic Fines & Camera Enforcement

Average speed cameras cover this stretch of the A12 continuously, reflecting its status as a major arterial route. Standard Red Route restrictions apply along the carriageway, with ANPR monitoring the junction approaches for safety. ANPR monitors the junction approaches closely, reflecting this stretch's role within the wider A12 average speed enforcement corridor through Redbridge.

Road Closures & Alternative Routes

Redbridge traffic that doesn't need this exact stretch of the A12 can use the surrounding residential streets for shorter journeys, though through-traffic has few realistic alternatives besides timing travel outside the standard peaks. Regular commuters through this stretch generally treat the surrounding residential streets as a last resort rather than a first choice. This stretch rarely surprises regular users, since most delay here traces back to the same predictable merge points rather than anything unusual.

Driver Safety & Local Tips

Use this stretch as a reasonable early check for the wider A12 corridor heading towards East London — if it's clear here, conditions further along towards Hackney are often manageable too.

ULEZ & Emissions

Redbridge has sat inside the expanded Ultra Low Emission Zone since it went London-wide in August 2023, with the £12.50 daily charge running 24/7 across the whole borough including the A12 and A406 corridors. Check your specific vehicle at tfl.gov.uk/ulez before travelling.

• 1Check this JamCam before joining the A12 in London — knowing the queue length before you arrive lets you choose an alternative route
• 2Peak congestion near A12 GGT W Appr 4002A is weekdays 07:30–09:30 and 16:30–19:00 — travelling outside these windows typically cuts journey times by 20–40%
• 3All vehicles in this area must comply with the ULEZ — check your vehicle at tfl.gov.uk/ulez before driving. Non-compliant vehicles pay £12.50 per day even outside peak hours
• 4View the JamCams map to see live conditions across the wider London road network and identify the clearest approach route
• 5Check TfL Road Disruptions for live incidents in this area
• 6Consider public transport if the JamCam shows heavy congestion