There are exactly 643 as of 2009.
168
California has the most roller coasters with 78.
Cedar Point in Ohio, and Six Flags Magic Mountain in California both have 17 roller coasters each, the most roller coasters at any amusement park in the world.
Vallejo, California, and Mexico have roller coasters named 'Medusa'.
two
There is 4 roller coasters. Aftershock, Timber Terror, Tremors and the Corkscrew. Which all of the roller coasters are awesome!!!!!!!
he died at knotts berry farm in California on a roller coaster, hence the roller coasters name.
Disneyland California has the most rides.
The noun 'roller coaster' has no standard collective noun since most roller coasters are not in a group. However, a collective noun is an informal part of language. Any noun the fits the situation can function as a collective noun; for example, a scream of roller coasters, a maze of roller coasters, a park of roller coasters, a tour of roller coasters, etc.
Actually, you can breath on roller coasters.
11. But, there will be one more added in the Spring of 2012 to make it a total of 12.
According to Roller Coaster Data Base, there are currently 174 wooden roller coasters operating around the world.
well, it has 27 roller coasters