As of late Wednesday night, there remains lane closures on US 322 near the Milroy exit.
Here is PennDOT's press release, which indicates that they hoped the contractor would be working around the clock to get this project done before the tOSU game. If the project wasn't completed on time, they were going to open both lanes for the weekend. (FWIW I've gone through that stretch the past two nights and no work was being done by the "24 hour" contractor.
Clearfield, PA – The Pennsylvania Department of Transportation (PennDOT) announced that a concrete preservation project impacting Route 322 in Mifflin County will start on Monday, October 7. This project will improve the roadway's ride quality and extend its service life while enhancing safety for motorists.
Starting Monday, the contractor will close the right (travel) lane of Route 322 eastbound and westbound between the Milroy and Reedsville-Belleville exits in Armagh and Brown townships. These lane closures will remain in place around the clock as the contractor intends to work a 24-hour schedule until work at this location is complete.
PennDOT anticipates work at this location wrapping before Penn State's home football matchup against Ohio State on Saturday, November 2. If weather or other unforeseen circumstances delay work progress, the contractor will lift all lane closures by 6:00 AM on Friday, November 1, to avoid impacting those traveling to the game. It will not reinstate the lane closures before 6:00 AM on Monday, November 4.