Route 11 and 15 is a busy highway that began in 1926 and runs the length of the Susquehanna River around Harrisburg, PA.

Hershey Park, Derry Township—Hershey PA

North Lebanon, PA – The current sanitary pipe was showing signs of failure and needed to be repaired.

Ridley Park, PA, a suburb of Philadelphia, PA - The underground sewer culvert transporting twelve millions gallons per day of wastewater was showing signs of deterioration.