Well, something looks wrong for me, like a 'unfinished' game, or a 'cheap' pc game in the beginning of 3D era
: approximative game play, not as smooth as the other racing games...
Then I must be the only one in the world who loves this game

Actually, cruis'n'world, off road challenge and cruis'n'exotica
are a lot better, but cruis'n'usa is still a cool game.
remember it was one of the first racing games to display textured polygons. Quite impressive at the time.