U.S. Route 50 in Missouri

This article is about the section of U.S. Route 50 in Missouri. For the entire route, see U.S. Route 50.

U.S. Route 50
Route information
Maintained by MoDOT
Length:	263.58 mi (424.19 km)
Existed:	1926 – present
Major junctions
West end:	I-435 / US-50 in Leawood, KS
	I-49 / US 71 / I-470 in Kansas City I-470 / Route 350 in Lees Summit US 65 in Sedalia US 54 / US 63 in Jefferson City I-44 from Union to Kirkwood I-270 in Sunset Hills US 61 / US 67 in Kirkwood I-255 near St. Louis
East end:	I-255 / US 50 towards Columbia, IL
Highway system
United States Numbered Highways List Bannered Divided Replaced Missouri State Highway System Interstate US State Supplemental ← Route 49 Route 51 →

U.S. Route 50 (US 50) is a major east–west route in the state of Missouri.

Route description

US 50 enters Missouri from Kansas along Interstate 435 around Kansas City and then it runs concurrently with Interstate 470 to Lee's Summit. It then runs as an expressway to Sedalia before becoming Broadway Boulevard and intersecting with U.S. Route 65 (Limit Avenue). From Sedalia to California, US 50 becomes a 2-lane undivided road, where it has a concurrency with Highway 5 from Syracuse to Tipton between Morgan and Moniteau Counties. It then resumes as an expressway from California to Jefferson City. It has a 15-mile-long concurrency with US 63 for 12 miles (19 km) from Jefferson City. From just west of Linn to Union, the road is 2 lanes. After passing through Linn as Main Street, it shares short concurrencies with Highways 89 and 19 between Osage and Gasconade Counties and intersects with Highway 47 in Union. After going through this city, U.S. 50 is routed along Interstate 44 up to Sunset Hills and then it heads east and merges with U.S. Routes 61 and 67. These three concurrent U.S. routes stay this way until after the interchange with Interstate 55. Then U.S. Highways 61 and 67 split off, leaving U.S. 50 to merge with Interstate 255 to cross the Mississippi River on the Jefferson Barracks Bridge in St. Louis.

Until 1926, US 50 in Missouri was Route 12.

Major junctions

County	Location	mi	km	Exit	Destinations	Notes
Kansas–Missouri state line		0.000	0.000		I-435 / US-50 west	Continuation into Kansas
				75B	State Line Road
Jackson	Kansas City	0.661	1.064	75A	Wornall Road
		1.416	2.279	74	Holmes Road
		2.247	3.616	73	103rd Street	Westbound exit and eastbound entrance
		3.569– 4.748	5.744– 7.641	71	I-49 / US 71 south begins / I-470 begins / I-435 north – Grandview, Lee's Summit US 71 north – Kansas City	Eastern end of I-435 overlap; western end of I-470 overlap; exits signed as exits 71A (south) and 71B (north)
		5.652	9.096	2	Blue Ridge Boulevard
		7.645	12.303	4	Raytown Road
	Lee's Summit	8.923	14.360	5	View High Drive	Road is in Lee's Summit, but western ramps are partially located in Kansas City
		10.206	16.425	7	I-470 east / Route 350 west	Eastern end of I-470 overlap; exits signed as 7A (south), 7B (north)
		10.637	17.119	7C	NW Pryor Road / NW Blue Parkway	Southbound exit is only accessible from exit 7A
		11.634	18.723	—	NW Chipman Road
		12.816	20.625	—	SW 3rd Street
		13.893	22.359	—	Route 291 south	Western end of Route 291 overlap; proposed future diverging diamond roundabout interchange converted from the existing diamond interchange
		14.652	23.580	—	Route 291 north	Eastern end of Route 291 overlap
		15.903	25.593	—	Route RA
				—	Blackwell Road	Proposed Interchange to open in 2016
	​			—	Smart Road	Proposed Interchange
	​			—	Milton Thompson Road	Proposed Interchange
	​	20.096	32.341	—	Route 7
	Lone Jack	25.361	40.815	—	Route 150 (S. Bynum Road)
Johnson	Pittsville	35.618	57.322		Route 131
	​	45.893	73.858		Route 58
	Warrensburg	50.317	80.977		US 50 Bus. (W. Young Street)	Interchange
		51.438	82.781		Route 13 Bus. (N. Maguire Street)	Interchange
		52.618	84.680		US 50 Bus. (E. Young Street)	Interchange
	​	54.170	87.178		Route 13	Interchange
	Knob Noster	60.792	97.835		US 50 Bus. / Route 23	Interchange
	​	62.547	100.660		US 50 Bus. / Route D
Pettis	La Monte	68.284	109.892		Route 127	Interchange
	Sedalia	79.031	127.188		US 65 (Limit Avenue) – Marshall, Warsaw
	​	88.752	142.832		Route 135 north	Western end of Route 135 overlap
Morgan	​	91.102	146.614		Route 135 south	Eastern end of Route 135 overlap
	Syracuse	100.849	162.301		Route 5 north – Boonville	Western end of Route 5 overlap
Moniteau	Tipton	105.316	169.490		Route 5 south / Route B – Versailles	Eastern end of Route 5 overlap
	​	114.521	184.304		US 50 Bus.
	California	117.673	189.376		Route 87 (Oak Street) – Eldon, Jamestown	Interchange
	​	119.093	191.662		US 50 Bus.
Cole	St. Martins	130.234	209.591		Kaylor Bridge Road
		131.860	212.208		Route D / Route T	Interchange
	​	133.983	215.625		Big Horn Drive	Interchange
	​	134.601	216.619		Kaylor Bridge Road	Interchange; westbound exit and eastbound entrance
	Jefferson City	135.937	218.769		W. Truman Boulevard	Interchange
		137.350	221.043		US 50 Bus. / Route 179 (Commerce Drive) – Jamestown	Interchange
		138.956	223.628		Dix Road	Interchange
		139.954– 140.165	225.234– 225.574		US 54 / US 63 north – Columbia, Fulton, Lake of the Ozarks	Interchange; western end of US 63 overlap
		140.242	225.698		US 50 Bus. (Missouri Boulevard)	Intersection
		141.762	228.144		Clark Avenue	Interchange
		142.915	229.999		Eastland Drive	Interchange
		144.557	232.642		E. McCarty Street	Interchange
		147.077	236.697		Militia Drive	Interchange
	Schubert	148.887	239.610		Route J / Route M – Taos, Osage City	Interchange
Osage	​	152.214	244.965		US 63 – Rolla	Interchange; eastern end of US 63 overlap
	Loose Creek	153.614	247.218		Route A – Bonnots Mill	No westbound exit
	​	160.190	257.801		Route W north – Frankenstein
	Linn	160.352	258.062		Route 100 – Chamois
					Route U – Rich Fountain
		162.196	261.029		Route 89 south – Belle	Western end of Route 89 overlap
	​	165.540	266.411		Route 89 north – Chamois	Eastern end of Route 89 overlap
	​	164.528	264.782		Route 89 Spur north
Gasconade	Drake	185.294	298.202		Route 19 north – Hermann	Western end of Route 19 overlap
	​	185.887	299.156		Route 19 south – Owensville	Eastern end of Route 19 overlap
	Rosebud	192.166	309.261		Route 28 west – Owensville
Franklin	Beaufort	205.555	330.809		Route 185
	Union	217.009	349.242		Route 47 north – Washington	Western end of Route 47 overlap
		217.459	349.966		Route 47 south – St. Clair	Eastern end of Route 47 overlap
	​	221.974– 222.565	357.233– 358.184	247	I-44 west / Route O / Route AT	Western end of I-44 overlap
	​	226.398	364.352	251	Route 100 west – Washington	Former US-66
	​	228.202	367.256	253	Business Loop I-44 east / Route 100 east – Gray Summit	Former US-66
	Pacific	231.670	372.837	257	Business Loop I-44 – Pacific
St. Louis	Eureka	236.418	380.478	261	Business Loop I-44 west / Six Flags Road – Allenton
		239.372	385.232	264	Route 109 – Eureka
		240.059– 240.291	386.338– 386.711	265	Williams Road	Eastbound exit and entrance
	​	241.470	388.608	266	Lewis Road
	​	243.701	392.199	269	Beaumont Antire Road
	​	247.291– 247.304	397.976– 397.997	272	Route 141 – Fenton, Valley Park
	Fenton	248.757	400.336	274A	Bowles Avenue	Signed as exit 274 westbound
		249.577	401.655	274B	Mraz Lane	Eastbound exit and westbound entrance
		250.454	403.067	275	North Highway Drive, Soccer Park Road	Westbound exit and eastbound entrance
	Sunset Hills	251.198– 251.213	404.264– 404.288	276	I-270 – Memphis, Chicago
		251.757	405.164	277A	Route 366 east (Watson Road)	Eastbound exit and westbound entrance, former US-66
	Sunset Hills, Kirkwood	252.520	406.392	277B	I-44 east / US 61 / US 67 (Lindbergh Boulevard)	Eastern end of I-44 overlap
	Sunset Hills	252.739– 252.748	406.744– 406.758		Route 366	Interchange
	Sappington	254.835	410.117		Route 30
	Green Park	256.644	413.028		Route 21
	Mehlville	258.091– 258.105	415.357– 415.380		I-55
		258.756	416.427		US 61 south / US 67 south / Route 267 north	Eastern end of US 61 and US 67 overlap
	​	259.110	416.997	1D	I-255	Western end of I-255 overlap; westbound exit and eastbound entrance
		​	260.349	418.991	2	Route 231 (Telegraph Road)
		​	261.382	420.654	3	Koch Road
Mississippi River		261.382– 261.946	420.654– 421.561	Jefferson Barracks Bridge I-255 north / US 50 east continue into Illinois
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References

U.S. Route 50
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