# Lyon urban development and infrastructure

> Live situation record from CLSTR: https://clstr.news/situations/lyon-urban-development-and-infrastructure
> Updated: 2026-07-26T15:00:00.000Z. Sources: 5. Developments: 2.

In late July 2026, Lyon promoted its historic attractions while preparing to repurpose the former International Centre for Cancer Research tower, preserving its façade and adding public spaces. A day later, the city’s development agenda shifted after the election of metropolitan president Véronique Sarselli, who cancelled the Rhône river‑front redevelopment citing traffic and parking concerns. Concurrently, a 15‑year renovation of the Perrache trémies began, and the long‑delayed Museum des Confluences revealed a final cost exceeding €300 million, far above its original budget. The region also recorded a severe heatwave, with 2,091 deaths and notable excess mortality. Together, these updates illustrate ongoing but contested infrastructure projects, budget overruns, and environmental pressures affecting Lyon’s urban planning.

## Timeline

### 2026-07-26: Lyon Shelves Riverfront Revamp as Museum des Confluences Costs Hit €328 million

Lyon drops its Rhône riverfront plan, starts a 15‑year Perrache trémies overhaul, reports 214 heat‑related excess deaths, and sees the Museum des Confluences cost soar to €328 million.

2 sources. https://clstr.news/cluster/lyon-shelves-riverfront-revamp-as-museum-des-confluences-costs-hit-328-million

### 2026-07-25: Lyon Highlights: Heritage Sites and Renovation of Former CIRC Tower

Lyon spotlights its historic sites, culinary scene and events while planning to refurbish the former CIRC tower into a public‑focused landmark.

3 sources. https://clstr.news/cluster/lyon-highlights-heritage-sites-and-renovation-of-former-circ-tower

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Cite as: Lyon urban development and infrastructure. CLSTR, https://clstr.news/situations/lyon-urban-development-and-infrastructure