Saint Clair Tunnel (Mich. and Ont.) | Digital Collections

Saint Clair Tunnel (Mich. and Ont.)

St. Clair River Tunnel opening celebration

St. Clair Tunnel Co. engine

St. Clair Tunnel, Port Huron, Michigan

St. Clair Tunnel, Port Huron, Michigan

Two women at St. Clair Tunnel, Port Huron, Michigan

St. Clair Tunnel, Port Huron, Michigan

St. Clair Tunnel power plant, Port Huron, Michigan

Approach to St. Clair Tunnel

St. Clair Tunnel

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