LODD:

• In 1981, two Chicago, IL firefighters fell to their deaths down an open elevator shaft

Major Incidents:

• In 1993, a tugboat and barge struck a railway bridge near Mobile, AL.  Minutes later an Amtrak train traveling 70 mph derailed at the bridge killing 47 people and injuring 103. 
• A fire at the Study Club nightclub in Detroit, MI in 1929 killed 22 and injured over 50 more