"One" by Carol King (also One to One)
http://mudcat.org/thread.cfm?threadid=130588
18 Wheels and a Dozen Roses...Kathy Mattea
http://www.cmt.com/videos/kathy-mattea/70895/18-wheels-and-a-dozen-roses.jhtml

also on that page...455 Rocket

Trout Fishing in America (band) does a song about diesel trucks
with Roman numerals....the song goes "eye" "eye,eye" "eye, eye, eye"
" eye vee" (phonetically spelling out I, II, III, IV....all the way to eighteen...