Delaware Memorial Bridge
PS 31 interlocking flat sheet pile cells are being used in the new ship collision protection system for the Delaware Memorial Bridge. Ralph E. Pierson Construction Co. worked closely with the Delaware River and Bay Authority (DRBA), S.T. Hudson Engineers, Hartman Engineering, and Nucor Skyline on the design of the system.
Location: New Castle, DE
Partners: Owner: Delaware River and Bay Authority (DRBA); Contractor: R.E. Pierson Construction Company, Inc.; Engineers: S.T. Hudson Engineers, Inc. and Hartman Engineering
Products: Sheet pile: PS 31; Wide flange beams: W12 x 65