Bridge Builders Modjeski, Ralph | Ralph Modjeski | Willamette River (Broadway) Bridge
Bridge Builders Modjeski, Ralph | Ralph Modjeski | Willamette River (Broadway) Bridge
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Modjeski, Ralph
Mid-Hudson Bridge
Features bridge history, statistics, and a virtual tour across the bridge.
Ralph Modjeski
Features a biography, major accomplishments, and essay " The Polish Bridge Builder" by Kaya Mirecka Ploss, PhD.
Willamette River (Broadway) Bridge
History and discussion on Modjeski's proposal for a bascule construction.
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