CENTRE COUNTY — The state Dept. of Transportation recently announced the following schedule of maintenance activities in Centre County for this week. PennDOT performs year-round maintenance in its mission to provide a safe, efficient transportation system, and the scope of work in Centre County for the coming week is as follows:
Bridge Maintenance & Cleaning
- Route 3007 (Park Avenue Extension) at the on-off ramps to Innovation Park through Friday, May 15.
Guide rail
- Interstate 99 (I-99) northbound and southbound between mile markers 58 and 65 through Friday, May 15.
Joint & Crack Sealing
- Route 350 starting at Presqueisle Street in Philipsburg Borough and continuing southbound approximately 12.5 miles to the Blair-Centre County line in Taylor Township through Friday, May 15.
- Route 550 starting at the Centre-Huntingdon County line in Halfmoon Township and continuing northbound approximately 15 miles to Fillmore Road in Benner Township through Friday, May 15.
Pipe Replacement & Cleaning
- Route 45 between Tadpole and Plainfield roads on Thursday, May 14, and Friday, May 15.
Vegetation Management
- I-99 northbound and southbound between mile markers 56 and 85 through Friday, May 15.
This schedule is subject to change due to weather conditions, emergencies, or other unforeseen interruptions.

