Sacramento's I Street Bridge Replacement Faces $100M Budget Overrun

Soaring construction costs delay the long-planned project to link Sacramento's Railyards to West Sacramento

Apr. 16, 2026 at 6:40am

A minimalist studio still life photograph featuring a collection of shiny, geometric metal and glass objects arranged on a plain white background, conceptually representing the complex challenges of the I Street Bridge replacement project in Sacramento.A symbolic representation of the financial and logistical obstacles facing Sacramento's efforts to replace the aging I Street Bridge.Fair Oaks Today

Sacramento's plan to replace the aging I Street Bridge has hit a major setback, with contractor bids coming in up to $250 million over the city's original budget expectations. The new span was intended to reshape riverfront access for drivers, cyclists, and pedestrians, but the ballooning costs have pushed construction back at least a year as officials scramble to find additional funding.

Why it matters

The I Street Bridge replacement is a critical infrastructure project for the region, connecting Sacramento's Railyards development to West Sacramento and improving access along the riverfront. The significant budget overrun puts pressure on local, county, and state funding sources and could delay the project's completion, impacting economic development and public access to the river.

The details

Contractor bids for the I Street Bridge replacement project have come in between $200 million and $250 million over the city's original $300 million budget estimate. City officials are now working to identify additional funding sources to cover the shortfall and keep the project on track, but the unexpected costs have pushed the construction timeline back at least a year.

  • The I Street Bridge replacement project was originally planned to begin construction in 2023.
  • Due to the budget overrun, the project is now delayed until at least 2024.

The players

Sacramento

The city of Sacramento, which is leading the I Street Bridge replacement project and seeking funding to cover the budget shortfall.

West Sacramento

The neighboring city that will be connected to Sacramento's Railyards development by the new I Street Bridge.

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What they’re saying

“We must find a way to deliver this critical infrastructure project for the region, despite the unexpected cost increases.”

— Darrell Steinberg, Mayor of Sacramento

What’s next

Sacramento officials are exploring options to secure additional funding, including seeking state and federal grants, to cover the budget shortfall and keep the I Street Bridge replacement project on track.

The takeaway

The I Street Bridge replacement project's budget overrun highlights the challenges cities face in delivering major infrastructure improvements, especially as construction costs continue to rise. The delay could impact economic development and public access to the riverfront, underscoring the importance of careful planning and contingency funding for such high-profile projects.