Northbound MoPac express underpass to open Saturday

AUSTIN (KXAN) — The MoPac construction nightmare is almost over, as the northbound express underpass — just south of 10th Street near downtown Austin — is supposed to open Saturday.
It is the first underpass of its size in Central Texas, about 200-400 feet long, depending on which side of MoPac you’re on. “It is something new and different,” said Thayer Smith, division chief with the Austin Fire Department.
Austin firefighters got a personal tour, so they know