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St. Clair Tunnel - Tunnel
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St. Clair Tunnel

description St. Clair Tunnel Overview

Railway tunnel under the St. Clair River between Sarnia, Ontario, and Port Huron, Michigan, completed in 1891 as the first subaqueous railroad tunnel in North America.

insights Ranking position

St. Clair Tunnel ranks #47 of 190 in the Tunnel ranking, behind Eisenhower-Johnson Tunnels, ahead of Arlberg Road Tunnel.

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How good is St. Clair Tunnel?
St. Clair Tunnel scores 8.05/10 (Great) on Lunoo, making it a well-rated option in the Tunnel category. Pioneering 1891 subaqueous rail tunnel with major historical status; replaced for modern freight needs.
What are the best alternatives to St. Clair Tunnel?
See our alternatives page for St. Clair Tunnel for a ranked list with scores. Top alternatives include: Laerdal Tunnel, Gotthard Base Tunnel, Seikan Tunnel.
How does St. Clair Tunnel compare to Laerdal Tunnel?
See our detailed comparison of St. Clair Tunnel vs Laerdal Tunnel with scores, features, and an AI-powered verdict.
Is St. Clair Tunnel worth it in 2026?
With a score of 8.05/10, St. Clair Tunnel is highly rated in Tunnel. See all Tunnel ranked.

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