December 1, 1939
1 min read
Deep Piers Built in Stiff Tides
New Suspension Bridge Near Tacoma, Two Deep-Water Piers, Enormous Tidal Current Pressure Forces Unique Anchored Caisson Construction
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December 1, 1939
1 min read
Deep Piers Built in Stiff Tides
New Suspension Bridge Near Tacoma, Two Deep-Water Piers, Enormous Tidal Current Pressure Forces Unique Anchored Caisson Construction