Dropping In On Washington DC

Dropping In On Washington DC — page 3
Abraham Lincoln 1809 1865 George Washington 1732 1799 An earthquake in 2011 shut down the Washington Monument for nearly three years The earthquake created 150 cracks in the monument At 555 feet 169 meters the Washington Monument is the tallest building in the city It is made of marble An elevator trip to the top takes 70 seconds The cornerstone was laid in 1848 Abraham Lincoln attended the ceremony The monument has more than 36,000 stones It weighs more than 80,000 tons 72,575 metric tons 6