Modjeski, Ralph People History Bridge
Bridge Engineer. Died: 1940
Top: Science: Technology: Structural Engineering: Bridge: History: People: Modjeski, Ralph
- Mid-Hudson Bridge - Features bridge history, statistics, and a virtual tour across the people bridge.
- Ralph Modjeski - Features a biography, major accomplishments, and essay " The Polish history Bridge Builder" by Kaya Mirecka Ploss, PhD.
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