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  • International Database for Civil and Structural Engineering

Alsea Bay Bridge

Alsea Bay Bridge

General Information

Structural Type: Arch bridge
Function / usage: Motorway bridge / freeway bridge
Built: 1988 - 1991
Status: in use

Geographic Information & Related Structures

Location: Waldport, Lincoln County, Oregon, USA, North America
Replaces Alsea Bay Bridge (1936)

Technical Information


total length 750 m
clearance 21.34 m
arch height 27.43 m
span 137.16 m


arch steel
deck of approaches prestressed concrete