STUART (CBSMiami) – Despite a warning from the US Coast Guard that a well-traveled bridge that crosses of the St. Lucie River in Stuart would soon fail, the city’s mayor said it’s not at risk for imminent collapse.

Stuart Mayor Mike Meier said that the 24-year-old bridge will not immediately collapse, despite the Coast Guard’s cautioning after a large crack in the bridge was discovered.

The initial warning was issued to “drive the point home that it was not safe to travel under the bridge,” Meier said.

“Let me be clear: There is no evidence to suggest that the bridge will collapse imminently,” he said during a news conference Wednesday.

The Florida Department of Transportation discovered the crack Tuesday during a “routine bridge inspection” that occurs every two years.

A chunk of concrete fell off the bridge and exposed some rusted steel cables, so officials immediately blocked off a portion of Dixie Highway, also called the Old Roosevelt bridge, which crosses underneath the newer bridge.

Both the northbound and southbound Roosevelt bridge are closed to traffic while the DOT inspects them, Meier said. Both sides showed signs of structural damage.

Meier said the closures happened out of an “overabundance of caution,” though DOT officials concluded that there wasn’t a risk of immediate failure.

Boats can travel under the bridge again, where the Coast Guard had initially blocked off commercial maritime travel.

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