Southern Beltway US. Route 22 to I-79 Project Public Notice of Blasting Operations Trumbull Corporation will be commencing blasting operations on the Southern Beltway U.S. 22 to I-79 Project, Section 55A2 beginning on or around March 1, 2019. Trumbull Corporation has safely and successfully employed blasting techniques on many projects in the region. We look forward to safely completing this operation as well. Schedule .Blasting operations will be ongoing within the project limits between March 2019 to December 2020 .Blasting operations will occur between 7AM to 6PM, Monday to Saturday Alert System 5 minutes prior to blasting 3 horn blasts of 15 seconds each will be sounded .1 minute prior to blasting 3 horn blasts of 10 seconds each will be sounded 30 seconds prior to blasting a series of short horns will be sounded up to the time of detonation After the blast the area will be checked, and a horn will be sounded for 15 seconds to indicate that "all is clear" TURN PIKE Pennsylvania Turnpike Commission