Soldiers & Sailors Memorial Hall & Museum opened
The Jonathon Hulton Bridge opened
The original Sewickley Bridge opened Sept 19th
Mt. Lebanon became a municipality Feb 6th
Originally part of St. Clair, then Upper St. Clair and later Scott Townships, Mt. Lebanon was created as a separate township on February 6, 1912, after the third referendum on the issue had gone to the voters.
Joseph G. Armstrong (republican) became Pittsburgh's 44th mayor
Edward V. Babcock (republican) became Pittsburgh's 45th mayor