Missouri Secondary State Route UU is a short highway in West-Central Boone County. MO Sec St Rt UU does not pass through any towns in Boone County. MO Sec St Rt UU is not multi-plexed in Boone County. MO Sec St Rt UU intersects the following highways in Boone County. Interstate 70, near Midway. U.S. Rt. 40, near Midway. Missouri State Route 240, near Midway. Missouri Secondary State Route O, near Huntsdale.
A BGS on WB I-70/U.S. Rt. 40. A BGS on EB I-70/U.S. Rt. 40.
