Father Pitt

Why should the beautiful die?


Smithfield Street Bridge

South portal, Smithfield Street Bridge

The current portals are not original; they were built when the upstream span was widened in 1915.(1) The original bridge was designed by Gustav Lindenthal; the current portals were designed by Stanley L. Roush, who was responsible for many prominent transportation-related projects, including the entrances to the Liberty Tubes and Armstrong Tunnel and the terminal at the Allegheny County Airport.

The bridge is the oldest through-truss bridge in the United States, and one of very few with a Pauli or lenticular truss. The piers are even older; they were reused from the previous bridge, designed by John Roebling after the Great Fire of 1845 destroyed the old wooden covered bridge that had been put up in 1818.

Smithfield Street Bridge

Footnotes

See a random picture
and become a better person

You could buy this book
if you wanted a book.

Leave a Reply

Your email address will not be published. Required fields are marked *