December 4, 2025
From spires to tires: where did they go?
Hammersmith Bridge – Where did 25,000 vehicles go?
London’s ghost cars, real pain, and a comment war over fixing vs ditching cars
TLDR: Hammersmith Bridge has been shut to cars since 2019; 9,000 of 25,000 daily trips simply disappeared as people switched modes. Comments clash between ‘rebuild for drivers’ and ‘ditch the cars,’ with real hardship noted and jokes about London’s “ghost cars”—making this a test of how Britain fixes things.
A viral essay by Nick Maini put Hammersmith Bridge back in the spotlight, comparing Paris rebuilding Notre‑Dame in five years with London leaving a key bridge closed to cars for six. The comments combusted. One mood-setter sighed, “Why we can’t have nice infrastructure any more”, while others cheered a strange upside: of the 25,000 daily car trips, 9,000 simply vanished, air got cleaner, and life… adjusted.
blakesterz says people switched to walking, cycling, and public transport, with some detouring to other bridges—yet admits real hardship exists. jeffwass drove that home: commute times skyrocketed for families who picked homes and schools based on the bridge. Cue a flame war between team rebuild (“open it for cars now!”) and team rethink (“keep it car‑free and invest in alternatives”).
kelseyfrog throws cold water on price nostalgia: build the same bridge, get the same failure—modern fixes cost more for a reason. Then jandrese drops the spicy urbanist mic: if you’re driving across a major city, you’re doing it wrong—use the tube or a bus (Transport for London, aka TfL). Jokes flew about London’s ghost cars, “Schrödinger’s commuters,” and the city discovering a traffic weight‑loss plan. The bridge may be closed, but the comments are wide open.
Key Points
- •Hammersmith Bridge closed to motor traffic on 10 April 2019 after engineers detected dangerous micro‑fractures; it remains closed six years later.
- •Costs to date are about £48m, with full restoration estimated at £250m and no funding secured; the bridge is stabilised but lacks a long‑term solution.
- •Historically, after an 1882 strike, Parliament authorized a replacement in 1883 with a temporary crossing, and a new Bazalgette‑designed bridge opened four years later for £83,000 (~£9.5m today).
- •Of roughly 25,000 daily vehicle crossings before closure, about 9,000 trips have “evaporated” rather than shifting to other bridges; the local economy has adapted, air quality improved, and congestion lessened.
- •The essay argues the case reflects a broader governance problem and suggests the most appropriate solution may be lower‑cost and exclude cars, rather than restoring full motor traffic.