Burlington Lane Gas Leak Worse Than Expected


Road closure to continue for several days longer than scheduled

Smaller vehicles will still be able to cross the Hogarth Flyover
Smaller vehicles will still be able to cross the Hogarth Flyover. Picture: Google Streetview

October 3, 2025

Emergency gas repair works on Burlington Lane (A316) in Chiswick are now expected to continue until at least next Thursday (9 October), following the discovery of more extensive damage than initially anticipated. The operation, led by Cadent Gas, began at 9pm on Sunday 28 September and was originally scheduled to last one week.

Engineers working on site have now gained clearer visibility of the underground infrastructure and confirmed that additional repairs are required to ensure the long-term safety and reliability of the local gas supply. The revised timeline remains tentative, with further updates to be provided as investigations progress.

Cadent said, “We’re working hard to make sure works are completed as soon as possible and we’ll be reinstating the area as we go. If the end of works date changes, we’ll let you know via signage and social media.”

The works continue to affect traffic in the area, with a northbound lane closure on Burlington Lane between Paxton Road and the Hogarth Roundabout. Vehicle access to the roundabout remains suspended for the duration of the repairs.

The Hogarth Flyover is open, but only to vehicles under three tonnes and no wider than two metres. Larger vehicles—including buses and HGVs—must follow diversions via Kew Road (A307) and Great West Road (A4). Residents on Paxton Road can still exit and use the flyover, but oversized vehicles are advised that no turning space is available.

Cadent has indicated that traffic management arrangements may be adjusted in the coming days to ease pressure on the transport network. Any changes will be reflected in updated signage.

The emergency works follow multiple reports of gas escapes in the area, prompting urgent intervention. Local authorities and highways teams are coordinating with Cadent to minimise disruption, but the extended timeline has raised concerns among residents and commuters.

The situation also renews attention on the structural limitations of the Hogarth Flyover, which has long been considered unsuitable for heavy traffic. Previous incidents involving stuck vehicles have prompted calls for stricter enforcement and clearer signage.

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