More than 10 percent of bridges owned by New York City and other local government entities are “structurally deficient,” according to a report released Tuesday.

“These structures are aging and the cost for repairs will likely only increase over time,” State Comptroller Thomas DiNapoli warned in a report covering all of the state’s 17,462 highway bridges.

In New York City, 86 of 823 “local bridges” were placed in the structurally deficient category.

A bridge is considered “structurally deficient” if important load-carrying elements are in poor condition, or if it is prone to repeated flooding resulting in traffic delays.

The classification does not mean that the bridge is unsafe. Structurally deficient bridges can stay in service with posted weight limits.

DiNapoli’s report also found that 76 percent of the city’s spans fail to meet design standards for the traffic on them, he said.

That is a higher percentage of functionally obsolete bridges than any other region in the state.

Lanes and shoulders are too narrow, clearance is low and capacity isn’t enough for the weight carried over the spans, the comptroller said.

Repairs would cost $20.4 billion, according to the U.S. Department of Transportation’s Federal Highway Administration.

It would cost just $7 billion more to fix every other local bdige in the state.

“Local communities are facing a big price tag for maintaining and repairing bridges,” DiNapoli said. “Many local governments understand the importance of long-term planning for their infrastructure needs but they will need help.”