Men workong on retaining wall construction for I-66 Beltway


Name of Project: Pennsylvania Route 66
Type of Project: Retaining Walls
Completion Date: July 2019
Location: Manassas, VA
Duration of Project: 10 weeks
General Contractor: Terra Site Constructures
Owner: VDOT


PennDOT contracted Shelly Drilling to drill 120 holes for two walls along Pennsylvania Route 66. This was only a small portion of the massive, ongoing, multi-year project to widen 66. We drilled, set and poured all beams in place and worked under an accelerated schedule. All the drilled shafts were 36” in diameter and had rock sockets up to 18’ deep.