On-On-Da-Ga

Historical marker location:

Jamesville, New York

( Marker is on Jamesville Pompey Road (County Route 91) 1 mile south of East Seneca Turnpike (County Route 173), on the right when traveling north.)

Marker installed: 1933

New York State was the site of the deadliest terrorist attack in United States history prior to 9/11. In 1993, a bomb planted in the World Trade Center by Islamic extremists killed six people and injured more than a thousand others.