Michigan flood update: Bridge collapses in Grand Traverse County

Chad Livengood and Max Bryan, The Detroit News on Apr 15, 2026

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DETROIT — Heavy spring rainfall and lingering melt-off of winter snow and inland lake ice have left much of Michigan's northern Lower Peninsula awash in water this week, wreaking havoc on roadways.

Michigan Gov. Gretchen Whitmer has placed the entire state under an energy emergency as some residents in northern Michigan have been urged to evacuate amid flooding that could worsen from Tuesday night storms that swept through much of the Lower Peninsula, producing at least two tornadoes.

Flooding in rivers, creeks, lakes, field drains and ditches is being reported across Alcona, Alpena, Arenac, Charlevoix, Cheboygan, Crawford, Emmet, Iosco, Kalkaska, Leelanau, Manistee, Missaukee, Montmorency, Ogemaw, Oscoda, Otsego, Presque Isle, Roscommon and Wexford counties.

There is also flooding reported in parts of Chippewa and Mackinac counties in the eastern Upper Peninsula, according to the National Weather Service.

Latest on Cheboygan dam flooding

In Cheboygan, state officials spent Monday and Tuesday reinforcing the troubled Cheboygan Lock and Dam Complex, where the water level reached its highest point of the week's flooding on Wednesday morning.

The once privately owned century-old dam in downtown Cheboygan has a long and complicated ownership history that has left part of it in the hands of the Michigan Department of Natural Resources.

State officials have taken a number of measures to prevent the dam from being breached, adding numerous pumps to divert water, giant sandbags, an aqua dam and removing floodgates with a crane.

Some businesses in downtown Cheboygan have barricaded their entrances with sandbags in anticipation of flood waters rushing into the city's central business district.

Flooding trouble along the Little Black River

Late Tuesday afternoon, a levee was breached along the Little Black River watershed north of Cheboygan, flooding a golf course and triggering a flyover of the area by a U.S. Coast Guard helicopter rescue crew.

Cheboygan County's evacuation order for the Little Black River watershed was lifted late Wednesday morning.

Homes flooded on Mullett Lake

On Mullett Lake, a tributary of the Cheboygan River, the swollen 27-square-mile lake was starting to surround some homes and cottages with water on Wednesday afternoon.

Bridge collapses in Grand Traverse County

A state of emergency has been issued in Grand Traverse County due to flooding. The floodwaters have collapsed the Beitner Road bridge south of Traverse City.

The county road commission said the area of Beitner Park is currently closed because the road is washed out after the swollen Boardman River jumped its banks.

"We have a long road of repairs ahead of us," the Grand Traverse County Road Commission said on social media Wednesday morning.

South Airport Road between Cass and Keystone roads will also be closed "until further notice," the road commission said.

"Once the water recedes, Road Commission staff will conduct an evaluation to determine if it can be safely reopened," the county road commission said.

"We appreciate your patience and cooperation as crews work through these conditions. Please respect all closures and signage. Your safety and the safety of others is our top priority."

Roads closed, submerged in Presque Isle County

In Presque Isle County, South Portor Road south of M68, Heythaler west of Klee to Grossman Road, County Road 451 south of Heythaler to Ristow Road, Quade Road at Klee Road and Klee Road between Wenzel and M-68 were closed.

The county also listed Bolton Road from North Grand Lake to 634, County Road 441 to U.S. 23 and Herron Road off McIntosh as "with concerns" because of water on the roadways.

"I am sure in the days ahead we will be adding and removing roads from this list," Presque Isle County's emergency manager Tim Pritchard said in a statement. "Also, I realize there are other roads in the county that have water on them that are not on this list."

Pritchard asked residents to be diligent in protecting their belongings, as basements and homes throughout the county have water issues.

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