10,000
Square footage of the elevated platform where President-elect Obama will stand
1,600
People the platform will hold
$40 million
Estimated cost of the inaugural parade, balls, opening ceremonies, giant TV screens on National Mall and other expenses for the Presidential Inaugural Committee
120,000
Passengers Metro trains can carry per hour on Inauguration Day
2 million
Inauguration subway maps printed
2 million
People expected to be on the streets of Washington on Inauguration Day
240,000
Tickets available for the ceremony
4,100
Minimum number of portable toilets available to the public
8,000
District of Columbia police officers on duty, and those hired from departments around the country
10,000
National Guardsmen helping law enforcement agencies in and around the city
1,000
U.S. Park Police officers on duty, and those hired from outside departments
550
Metro transit police on duty, and those hired from outside departments
Sources: msnbc.com, cnn.com, news services
