 1758 Forbes Road was completed

1769 Pennsylvania Government Land Office opened

1794 Whiskey insurrection - Troops were quartered at the Barrett Hotel

1799-1800 Youngstown Borough laid out

1819 Greensburgh-Stoystown Turnpike completed

1831 Youngstown incorporated by Act of Assembly

1852 Completion of the Pennsylvania Railroad through Latrobe

1861 Youngstown was an enlistment center for the Civil War

November 9, 1909 Council voted to enter into contract with West Penn Electric Company for placing and maintaining four arc lights on the main street of town.October, 1916 Council ordered the borough weigh scales removed from Main Street.March 6, 1918 Council adopted the contract of the State Highway Department for street paving.