It is known locally as Rivers Road and travels from WYO 130 approximately eight miles (13 km) south of Saratoga south from there to intersect WYO 70 in Riverside and then heads southeast to the Colorado-Wyoming state line.

WYO 230 then heads northeast towards Laramie to end at Business Loop I-80/U.S.

At the state line, WYO 230 ends briefly and the roadway continues southeast into Colorado as SH 125.

SH 127 heads northeast approximately nine miles (14 km) back into Wyoming where that state highway ends and WYO 230 resumes.

From there WYO 230 climbs again into the southeastern edge of the Snowy Range Mountains through mostly forested areas.