By FRNash/PHX, AZ (Frnash) on Monday, January 23, 2017 - 03:31 pm:
For anyone that never saw the old bridge or didn't witness the construction of the new bridge, or for whom it may not be obvious (that was nearly 58 years ago!), the two views of the construction are from the west, looking east (the new bridge is just west of the old one).
In the second photo, that's "Beautiful Downtown Burbank¹", er … Houghton beyond the bridge on the right, and the Quincy Smelter is seen on the left.
(¹