description Interstate Bridge Overview
The Interstate Bridge carries Interstate 5 over the Columbia River between Portland, Oregon and Vancouver, Washington; its original southbound cantilever span opened in 1917.
insights Why this score
Interstate Bridge ranks #34 of 80 in the Cantilever Bridge ranking, behind Tsurumi Tsubasa Bridge, ahead of Otto Beit Bridge.
Critical Columbia River crossing with historic value, but congestion, age, and replacement debates reduce consensus standing.
help Interstate Bridge FAQ
How good is Interstate Bridge?
Interstate Bridge scores 7.28/10 (Good) on Lunoo, making it a well-rated option in the Cantilever Bridge category. Critical Columbia River crossing with historic value, but congestion, age, and replacement debates reduce consensus standing.
What are the best alternatives to Interstate Bridge?
See our alternatives page for Interstate Bridge for a ranked list with scores. Top alternatives include: Lewis and Clark Bridge, Triborough Bridge Bronx-Queens Span, Original San Francisco-Oakland Bay Bridge East Span.
How does Interstate Bridge compare to Lewis and Clark Bridge?
See our detailed comparison of Interstate Bridge vs Lewis and Clark Bridge with scores, features, and an AI-powered verdict.
Is Interstate Bridge worth it in 2026?
With a score of 7.28/10, Interstate Bridge is a solid option in Cantilever Bridge. See all Cantilever Bridge ranked.
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Similar to Interstate Bridge
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Lewis and Clark Bridge
Cantilever Bridge, USA, Road
7.38
Good
Triborough Bridge Bronx-Queens Span
Cantilever Bridge, USA, New York
8.34
Great
Original San Francisco-Oakland Bay Bridge East Span
Cantilever Bridge, USA, California
7.96
Good
Original Carquinez Bridge
Cantilever Bridge, USA, California
7.78
Good
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