London's Waterloo Bridge is facing a potential shutdown within the next three years. This concerning development highlights a broader crisis with London's aging infrastructure, as several other prominent bridges are already in critical condition or closed for extensive repairs.

Three other major London crossings—Westminster Bridge, Lambeth Bridge, and Vauxhall Bridge—have been placed on a "critical" list by Transport for London (TfL) due to the "very poor" condition of their load-bearing components. While none are at immediate risk of closure, their low assessment scores (Westminster rated 21, Vauxhall 23, and Lambeth 23) indicate a significant need for intervention. These assessments trigger further investigation and action, underscoring the systemic issues facing the city's bridges.

The city is already grappling with the prolonged closure of Hammersmith Bridge to motor traffic for seven years, with repair costs escalating to over $250 million. The reopening of Hammersmith Bridge has been delayed repeatedly, with some estimates suggesting it might not reopen until 2027 or even as late as 2035. Additionally, Albert Bridge, near Battersea Park, is closed to cars for up to a year due to structural damage, with repair costs estimated at around $8.5 million. This series of closures and critical conditions points to a significant underinvestment in London's transport infrastructure over the past two decades.