Golden Arches

Taken from the shore of the Monongahela River in Pittsburgh, near Station Square. I'm not sure which bridge this is; maybe some of the Pix-burghers out there can help. I'd love to go back and spend more time finding the best vantage points to shoot bridges and the city skyline. This was just a quick photo stroll after dinner at Station Square.
The yellow stripe across the bridge was a bus going over the bridge.

From a friend: That's the Smithfield Street Bridge. One of the first of it's kind when it was built, I believe. I think it was built in 1898 and was quite a significant bridge...
Smithfield Bridge