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| Bridges Now and Then posted Pittsburgh's second and third iterations of the 30th Street back channel bridge sit side-by-side on February 20, 1939. (Brookline Connection) | 
This view was taken from the 31st Bridge. The 30th Street bridge goes to Herrs Island, whereas the 31st Street bridge goes over the island to downtown Pittsburgh.
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| Street View, Jun 2022 | 
The current bridge is obviously a steel-girder bridge.
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| Street View, Sep 2009 | 
 
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