Parsons, Brinckerhoff, Quade & Douglas

of New York City, New York
Arthur J. Ravenel Jr. Bridge (Charleston County, South Carolina)
Design, 2005
Cable-stayed bridge over Cooper River on US 17
Open to traffic

Fort McHenry Tunnel (Baltimore, Maryland)
Joint Venture Designer, 1982
Tunnel under Patapsco River on I-95 SB/NB
Open to traffic

Newport Bridge (Newport County, Rhode Island)
Built 1969
Suspension bridge over East Passage Narragansett Bay on RI 138 in Newport
Open to toll traffic

Novelty Bridge (King County, Washington)
Structural Engineer, 2000
Steel through arch bridge over Snoqualmie River on NE 124th Street in Union Hill-Novelty Hill
Open to traffic

William H. Natcher Bridge (Daviess County, Kentucky)
Design, 2002
Cable-stayed bridge over the Ohio River on US 231 northeast of Owensboro
Open to four-lane traffic