Route 18 is a highway in western

Missouri Missouri is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it is bordered by eight states (tied for the most with Tennessee ...

. Its eastern terminus is at the intersection of Route 13/

Route 52 The following highways are numbered 52: Australia * Kings Highway (Australia) * Isis Highway ( Childers to Ban Ban Springs) - Queensland State Route 52 (Wide Bay–Burnett Region) * Gillies Highway - Queensland State Route 52 (Far North Queensl ...

and Route 7 in Clinton. Its western terminus is at the

Kansas Kansas () is a state in the Midwestern United States. Its capital is Topeka, and its largest city is Wichita. Kansas is a landlocked state bordered by Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to the ...

state line near Drexel. It continues into Kansas as a

county road A county highway (also county road or county route; usually abbreviated CH or CR) is a road in the United States and in the Canadian province of Ontario that is designated and/or maintained by the County (United States), county highway departme ...

Route description

Route 18 begins at the

state line just west of Drexel. It runs for three miles (5 km) along the

Cass Cass may refer to: People and fictional characters * Cass (surname), a list of people * Cass (given name), a list of people and fictional characters * Big Cass, ring name of wrestler William Morrissey * Cass, in British band Skunk Anansie * Cass, ...

/ Bates County line. Route 18 then turns south to Merwin, where it turns back east. It then runs through

Adrian Adrian is a form of the Latin language, Latin given name Adrianus (given name), Adrianus or Hadrianus (disambiguation), Hadrianus. Its ultimate origin is most likely via the former river Adria (river), Adria from the Venetic language, Venetic and ...

, before having a

diamond interchange A diamond interchange is a common type of road junction, used where a controlled-access highway crosses a minor road. Design The freeway itself is grade-separated from the minor road, one crossing the other over a bridge. Approaching the ...

with the

Interstate 49 Interstate 49 (I-49) is a north–south Interstate Highway that exists in multiple segments: the original portion entirely within the state of Louisiana with an additional signed portion extending from I-220 in Shreveport to the Arkansas s ...

U.S. Route 71 U.S. Route 71 or U.S. Highway 71 (US 71) is a major north–south United States highway that extends for over 1500 miles (2500 km) in the central United States. This original 1926 route has remained largely unchanged by encroaching Interstat ...

freeway. Route 18 then runs south of Altona and through Ballard. It then runs through Clinton. Route 18 then ends at Routes 7, 13, and 52.

Major intersections

References

{{Attached KML 018 Transportation in Bates County, Missouri Transportation in Henry County, Missouri