Mars Crossing was created in 2000.
California Crossing was created on 2001-10-23.
Mars vs. Mars was created on 2005-02-15.
Blackfoot Crossing was created in 2007.
Crossing the Tracks was created in 1979.
Cuba Crossing was created in 1980.
Crossing the Chasm was created in 1991.
Crossing Bridges was created in 2004.
Global Crossing was created in 1997.
MOOSE Crossing was created in 1996.
Crossing the Dust was created in 2006.
Lakewood Crossing was created in 2006.
Sheppey Crossing was created in 2006.