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New Castle, DE USA
2022
R.E. Pierson
Infrastructure
State Route 141 over I95 interchange rehabilitation was commenced in 2019 and expected to be fully completed by Spring 2022. Several crossing structures within this interchange utilized precast panels and required UHPC for all the connections.
Gallery
Discover our projects
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Zurich Airport railway station
Zurich Airport railway station
The four tracks of Zurich Airport's underground railway station have been renovated and lowered without interrupting traffic.
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Commodore Barry Bridge
Commodore Barry Bridge
The Commodore Barry Bridge spans over the Delaware River from Chester PA to Bridgeport NJ. Originally constructed in 1969 and named after the Revolutionary War Hero from Philadelphia John Barry. This bridge is a cantilever truss bridge which was commonly built during those times.
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Delaware Memorial Bridge
Delaware Memorial Bridge
In 1951, the Delaware Memorial Bridge was opened to traffic allowing commuters to navigate over the Delaware River on a 3,650 ft (1,112 m) long state-of-the-art suspension bridge.
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Yunnan Bridge
Yunnan Bridge
The Honghe Suspension Bridge between Honghe Hani and Yi Autonomous Prefecture in Yunnan Province, South of China was completed within 35 days.
