PennDOT is continuing their project on Waddle Road in State College.
Next week, portions of I-99 will be closed due to the construction.
Feb. 21, northbound I-99, which goes under Waddle Road, will be closed from 7 p.m. to 5 a.m., Feb. 22. Then on Feb. 23, the southbound lanes will be closed at the same location from 7 p.m. until 5 a.m., Feb. 24.
The on and off ramps at both ends of Waddle Road will be used as detours.