IBC 21-77: An Innovative and Robust Sinkhole Repair for PennDOT

Thomas Leckrone, P.E., C.B.S.I., P.M.P., Gannett Fleming, Inc., Camp Hill, PA; Ray Stauffer, P.E., Gannett Fleming, Inc., Camp Hill, PA; Glenn Seibert, P.E., Gannett Fleming, Inc., Camp Hill, PA; Frank Namatka, P.E., Gannett Fleming, Inc., Camp Hill, PA