Why has the Picacho bridge been closed for 19 months? Imperial County's paperwork tells the story.

Developing story. This timeline is built from Imperial County records, mostly the Public Works Department's own account to the Board of Supervisors. We'll update it as final engineering findings and a replacement schedule become public.

Updated Oct. 22, 2026: Added context on the county's 2025 replacement approval and clarified that the timeline is drawn mainly from the county's own reports.

When Imperial County closed the Picacho Road Bridge in Winterhaven on March 3, 2025, the notice said it would stay closed "until further notice."

That was 19 months ago.

If you live on the Fort Yuma Quechan Reservation or drive to the health care center there, you already know how long it's been. What's harder to see from the detour is why. The county's public records explain most of it, especially a Public Works report to the Board of Supervisors dated Oct. 20.

It's not a story about one bad decision. It's a story about an old bridge sitting over a federal canal, where every step takes a sign-off from somebody else.

How it closed

The bridge was already in trouble before anyone hit it. At a county Traffic Advisory Committee meeting on Feb. 26, 2025, a Public Works engineer explained that earlier Caltrans inspections had led the county to lower the bridge's load capacity and restrict truck traffic. Then a weekend collision damaged the guardrails. The county scheduled the closure for March 3 to give people a few days' notice, the minutes say.

On March 18, 2025, the Board of Supervisors declared an emergency, citing "existing structural deficiency." The county's state environmental filing from that spring describes it as a timber bridge that "has cracked and is past its useful life," and the county was already working on paperwork to replace it. The Planning Commission approved those environmental findings that November.

But the emergency plan was to repair what was there, starting with a partial demolition of the deck.

Why the canal changes everything

The Picacho bridge crosses the Yuma Main Canal, a Bureau of Reclamation canal, and that's where things slowed down.

You can't just start knocking pieces off a bridge over a working canal. Anything that falls in has to be caught or fished out. So the county's demolition plan had to go to Reclamation and its operating partners for approval, including the Yuma County Water Users' Association.

Here's how that went, according to the county's Oct. 20 report:

• Nov. 24, 2025: The design engineer, WSP, approves the contractor's revised demolition methods. The plans go to Reclamation.
• Dec. 2, 2025: Reclamation says it's still reviewing, and will comment jointly with the water users' association.
• Jan. 8 and Jan. 27, 2026: The county asks for an update. Comments still pending.
• Feb. 10-11, 2026: The county asks again. Reclamation says it's waiting on the water users' association.
• Feb. 13, 2026: Reclamation asks for more detail on how debris will be kept out of the canal.
• March 30, 2026: The contractor, Pyramid Construction, learns there aren't enough floating platforms available for the planned debris-catch system. It's redesigned to use fewer.
• Spring 2026: Reclamation adds a requirement that the county do a hands-on underwater inspection and pay to remove any bridge material that ends up in the canal.
• May 11, 2026: Reclamation approves most of the county's responses.
• July 2, 2026: Reclamation says everything has been addressed. Demolition can proceed.

That's about seven months between the design engineer's approval and the green light. The county's report reads like a log of follow-up emails, because in large part that's what it is.

None of that makes Reclamation or the water users the villain. A canal that carries water people depend on is a reasonable thing to be careful about. But it does explain a big piece of the 19 months.

Then the work started

Partial demolition began July 22, 2026. Here's what the county reports happened next:

• Aug. 7: Crews finished removing the asphalt surface and found "several cracks and spalling areas" on the concrete deck. The canal was lowered enough the same day to photograph the piles, beams and bracing underneath. Those photos went to the design engineer.
• Aug. 18: While crews were removing the south-side concrete curb, "the entire curb came apart and fell into the canal." The water was so low that the debris-catch system, built over months of review, couldn't catch it.
• Sept. 4: After another round of plans and comments, Reclamation authorized divers to go in.
• Sept. 11: The fallen curb was out. Divers confirmed all of the bridge debris that fell had been removed, according to the county.

There's no information in the county's account about any effect on the water, and nothing to suggest one. It's simply one more thing that took time.

The finding

On Sept. 30, the design engineer made what the county calls a final review of the bridge.

"Final certification of bridge condition is being completed," the county wrote. "Current data indicates bridge will not be repairable and can only be replaced. Analysis for full demolition will commence upon final bridge condition certification."

So after the long wait to start a repair, the repair itself turned up a bridge that, by the county's current reading, can't be repaired.

One earlier piece of the record makes that harder to read. In November 2025, the county's Planning Commission had already approved the environmental findings for replacing the bridge. The emergency work that followed went after a repair instead. The county's reports don't explain that choice. There may be a good reason, like money, speed or the rules for emergency contracting, but it's a fair question.

Back in July, county officials put the price of the Picacho project at $8.3 million, The Desert Review reported. That was for the work planned at the time. Nobody has said publicly what a full replacement would cost, where the money would come from, or when it could open. The Oct. 20 report doesn't say either.

Where that leaves things

Keep one thing in mind about all of this: it's the county's own account of itself, written for its own board. It shows a department chasing answers for months, and it may be exactly right. But Reclamation and the water users' association haven't told their side here, and a log kept by one party will naturally read in that party's favor.

And still, after all of it, the bridge is closed, the engineers are pointing to a replacement that doesn't have a public schedule, and the detour runs over another bridge with its own emergency declaration.

That's the gap the Quechan Tribal Council is asking the county to close: a written timeline, with money and dates in it. After 19 months of "until further notice," a date would be news.