Missouri Route 5

Route 5
Route 5 highlighted in red
Route information
Maintained by MoDOT
Length	352.834 mi[1] (567.831 km)
Existed	1922–present
Major junctions
South end	AR 5 at the Arkansas state line
Major intersections	US 160 in Gainesville US 60 in Mansfield I-44 in Lebanon US 54 in Camdenton US 50 in Tipton I-70 in Boonville US 24 in Keytesville US 36 / Route 110 between Laclede and Marceline US 136 in Unionville
North end	Iowa 5 at the Iowa state line
Location
Country	United States
State	Missouri
Counties	Ozark, Douglas, Wright, Laclede, Camden, Morgan,Cooper, Howard, Chariton, Linn, Sullivan, Putnam
Highway system
Missouri State Highway System Interstate US State Supplemental
← Route 4 → Route 6

Missouri Route 5 is the longest state highway in Missouri and the only Missouri state highway to traverse the entire state. To the north, it continues into Iowa as Iowa Highway 5 and to the south it enters Arkansas as Arkansas Highway 5 as part of a three state 650 mile highway 5. With only a few exceptions, it is mostly a two-lane for its entire length.^[2]