CR 20 Bridge Replacement Project
PDG recently completed the CR 20 Bridge Replacement project in the Town and Village of Cuba, Allegany County, with contractor Twin Tier Constructors, Inc. The bridge carrying County Road 20 over Tannery Creek was comprised of two (2) 10-ft diameter corrugated metal pipes with 4 ft of embankment between them. The total length of the pipes was 142 ft and were covered with over 12 ft of highway embankment. The new structure is a 28-ft span precast concrete three-sided structure founded on piles.