transcontinental

from WordNet (r) 3.0 (2006)

transcontinental
    adj 1: spanning or crossing or on the farther side of a
           continent; "transcontinental railway"; "transcontinental
           travelers"; "a transcontinental city"

from The Collaborative International Dictionary of English v.0.48

Transcontinental \Trans*con`ti*nen"tal\, a. [Pref. trans- +
   continental.]
   Extending or going across a continent; as, a transcontinental
   railroad or journey.
   [1913 Webster]

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