Other crossword clues for answer "INTERSTATE"INTERSTATEThe "I" of "I-70"U.S. 10, for oneFederal highway 76, for exampleFrequently traveled highwayNational highwayTrucker's routeWhere a 55 Across may beFederal highwayMajor road___ Commerce Commission.I. C. C.'s province.Part of I.C.C.The "I" in I. C. C.Kind of commerce.Like some highways___ Highway System80 or 90, e.g.Like some commerceWith 59-Across, highway that goes through the 15 places indicated in this puzzle, in order, north to southBad place for a 61-AcrossNight Ranger: "___ Love Affair"Cross-country runner?National carrier