"Per a 1906 Sanborn map of Pittsburgh, Dante Alley was a small alley that would have been right through when the fountain is at the Steel Building."
" Part of Bigelow St (not Blvd) is on the hill above 2nd Ave in Hazelwood/Greenfield"
"Wylie started at 5th across from the Count House between Ross and Grant. Ross didn't cross 5th as it does now."
"Civic Arena shorted Wylie Ave, but that's the William Penn Hotel in the background"