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Tappan ZeeHudson River Crossing Design-BuildRockland and Westchester Counties, NYRendering by Tappan Zee Constructors LLC and HDR Engineering Inc.

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Oregon BridgeDelivery ProgramManagement (JV)Statewide, OR

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Memorial CausewayBridge ReplacementClearwater, FL

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Hoover Dam BypassDesign and Construction SupportBoulder City, NV

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Hoover Dam BypassDesign and Construction SupportBoulder City, NV

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Golden Gate BridgeSeismic Retrofit ProgramSan Francisco, CA

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Bayonne BridgeNavigational ClearanceAlternatives AnalysisBayonne, NJ

© 2013 HDR, Inc., all rights reserved

Bayonne BridgeNavigational ClearanceAlternatives AnalysisBayonne, NJ