Police have issued a critical alert for a missing woman last seen weeks ago at a Birmingham bus station.

Brittany Kimble, 36, has been missing since mid-December, said Officer Truman Fitzgerald.

She was set to board a Greyhound bus at the downtown terminal on Morris Avenue, but she missed her bus and has not been seen or heard from since.

Kimble has been diagnosed with a medical condition that affects her judgment and behavior, Fitzgerald said.

Kimble is 5 feet, 2 inches tall and weighs 200 pounds. She was last known to be wearing a red Alabama sweatshirt, black and white floral yoga pants and white tennis shoes.

Anyone with information is asked to call police at 911 or 205-328-9311.