Missouri Route 151
{{Short description|State highway in Missouri}}
{{Use American English|date=April 2025}}
{{Use mdy dates|date=January 2025}}
{{More citations needed|date=January 2021}}
{{Infobox road
|state=MO
|route = 151
|type = Route
| map={{maplink-road|from=Missouri Route 151.map}}
|map_custom=yes
|map_notes=MO 151 highlighted in red
|length_mi = 68.569
|direction_b = North
|terminus_b = {{Jct|state=MO|MO|15|MO|156}} south of Edina
|junction =
|direction_a = South
|terminus_a = {{Jct|state=MO|MO|22|MO|124}} in Centralia
|previous_type = MO
|previous_route= 150
|next_type = MO
|next_route = 152
}}
Route 151 is a highway in the U.S. state of Missouri. Its northern terminus is at Route 15/Route 156 about {{Convert|13|mi|km}} south of Edina; its southern terminus is at Route 22/Route 124 in Centralia.
Route 151 was designated in 1949, replacing all or part of several state-lettered routes. In 1955, Route 151 was extended onto an old alignment of Route 22 after Route 22 was realigned west of Centralia. Because of the extension, Route 151 intersects Route 22 twice and the two routes are briefly multiplexed.{{Cite web|url=http://www.cosmos-monitor.com/cgi-bin/mo-log-routes.cgi?number=151&noText=N|title=Missouri Highways Route Log}} As of 1957, Route 151 was completely hard-surfaced.https://www.modot.org/sites/default/files/documents/1957_front%5B1%5D.pdf {{Bare URL PDF|date=March 2022}}
Major intersections
{{Jcttop|length_ref={{MoDOT Flex|accessdate=December 15, 2020}}}}
{{MOint
|county=Boone
|location=Centralia
|mile=0.000
|road={{Jct|state=MO|MO|22|MO|124|dir2=south|city1=Hallsville|city2=Mexico}}
}}
{{MOint
|county1=Boone
|county2=Audrain
|township1=Bourbon
|ctdab1=Boone
|township2=Saling
|ctdab2=Audrain
|type=concur
|mile=5.802
|road={{Jct|state=MO|MO|22|dir1=east|city1=Centralia}}
|notes=Southern end of Route 22 overlap
}}
{{MOint
|county=Audrain
|township=Saling
|ctdab=Audrain
|type=concur
|mile=6.113
|road={{Jct|state=MO|MO|22|dir1=west|to2=y|US|63}}
|notes=Northern end of Route 22 overlap
}}
{{MOint
|county=Monroe
|cspan=2
|location=Madison
|lspan=2
|type=concur
|mile=22.776
|road={{Jct|state=MO|US|24|dir1=west|city1=Moberly}}
|notes=Southern end of US 24 overlap
}}
{{MOint
|type=concur
|mile=22.903
|road={{Jct|state=MO|US|24|dir1=east|city1=Paris}}
|notes=Northern end of US 24 overlap
}}
{{MOint
|county=Shelby
|cspan=2
|location=Clarence
|lspan=2
|mile=45.032
|road={{Jct|state=MO|US-Bus|36|dab1=Clarence|to2=y|US|36|city1=Macon|city2=Shelbina}}
|notes=Access to eastbound US 36 / Route 110
}}
{{MOint
|type=incomplete
|mile=45.274
|road={{Jct|state=MO|US|36|dir1=west|CKC|110|dir2=west|city1=Macon}}
|notes=No access to or from eastbound US 36 / Route 110
}}
{{MOint
|county=Knox
|cspan=2
|township1=Salt River
|township2=Bourbon
|ctdab=Knox
|type=concur
|mile=68.185
|road={{Jct|state=MO|MO|156|dir1=west|city1=Novelty}}
|notes=Southern end of Route 156 overlap
}}
{{MOint
|township=Bourbon
|ctdab=Knox
|type=concur
|mile=68.569
|road={{Jct|state=MO|MO|15|MO|156|dir2=east|city1=Plevna|city2=Edina}}
|notes=Northern end of Route 156 overlap
}}
{{Jctbtm|keys=concur,incomplete}}
References
{{Attached KML|display=inline,title}}
{{Reflist}}
Category:Transportation in Boone County, Missouri
Category:Transportation in Knox County, Missouri
{{Missouri-road-stub}}