PennDOT will implement alternating lane closures on Interstate 80 in Centre County between mile markers 158 and 163, starting Monday, April 13, through Saturday, April 18, for patching and guiderail repairs. This work is part of a larger, three-phase High-Speed Interchange project slated for completion in 2030, with additional work on Route 26 expected to finish this summer. Motorists are advised to check 511PA for real-time traffic updates.