20091020 cp 0025
General view of the Atherton Avenue [Baum Boulevard] Bridge crossing over Pennsylvania Railroad tracks, looking northwest. On the right, a billboard advertises shoe polish sold for ten cents.
Pittsburgh City Photographer Collection, 1901-2002, AIS.1971.05, Archives Service Center, University of Pittsburgh
View this photo at retrographer.org
BH Photo #376067
There is also Atherton Bridge BH 75222 posted; it is an open spandrel arch with 2 smaller arches. Both have build dates of 1912 and both show up in historic photos as Atherton Bridge. Could one be at Centre Avenue? Anyone want to solve this one?