Caltrans outlines three weekend bridge closures for Rio Vista bridge rehab, residents warn of business and ferry impacts

Caltrans District 3 public information officer Dennis Keaton told the Rio Vista City Council on Oct. 1 that crews will close the lift bridge for three planned 55‑hour weekend work periods this fall to repair approach slabs and other components as part of an approximately $11,200,000 bridge rehabilitation program. The first closure is scheduled to begin Friday, Oct. 18 at 9 p.m. and end Monday, Oct. 21 at 5 a.m.; the second is planned for Nov. 1–4 and a tentative third for Nov. 15–18.

Keaton said the first scheduled closure will not allow the bridge to be raised for recreational boat traffic and confirmed the closures will require detours that can add lengthy travel time for motorists. "The 1st 1 is scheduled for Friday, October 18, beginning at 9PM, and that will be, to 5AM, Monday, October 21," Keaton said. He added that the work is part of a multi‑bridge program and that, because of the bridge's age and narrow profile, the work must be staged in separate closures.

Council members and several residents pressed Caltrans on mitigation for downtown businesses, noting that some employees travel between the riverbanks for work and rely on occasional ferry service. One resident said extended detours can add "an hour and 45 minutes to 2 hours" to commutes and force workers to add lodging costs. Keaton responded that compensation for lost business typically applies only when an area is entirely isolated with no available detour, and that the ferry system is run by a different Caltrans district and on a separate schedule. He said Caltrans estimated six to seven additional 55‑hour closures could occur next winter and spring.

Council and residents asked whether the closures could avoid major local events; Keaton said Caltrans has tried to accommodate local schedules where possible. On the question of replacing the historic bridge rather than repeatedly repairing it, Keaton said replacement has been discussed but would require realignment, right‑of‑way acquisitions and funding that could exceed "over $200,000,000". He said there are no immediate replacement plans.

The council asked staff to follow up with Caltrans about coordination with ferry operators and event scheduling; Caltrans acknowledged that the U.S. Coast Guard and different district offices influence waterway openings and that coordination is not always synchronized.