K-12 | ||||
|---|---|---|---|---|
 Former K-12 in red, former K-12 Spur in blue | ||||
| Route information | ||||
| Maintained by KDOT | ||||
| Existed | 1985–1987 | |||
| Major junctions | ||||
| West end |  K-7 near Bonner Springs | |||
 I-435 near Lenexa  I-635 in Mission  US-69 in Roeland Park  US-169 in Kansas City | ||||
| East end | Missouri state line in Kansas City | |||
| Location | ||||
| Country | United States | |||
| State | Kansas | |||
| Highway system | ||||
| ||||
| ||||
K-12 was a state highway in the U.S. state of Kansas, created in the mid-1980s. Its alignment was changed during its existence.
K-12 was commissioned when the first section of the K-10 freeway was completed from K-7 in Olathe, Kansas to I-435 in Lenexa, Kansas. K-10, at the time, overlapped K-7 from K-12's western terminus in Olathe north to Shawnee Mission Parkway. [1]
When the K-10 freeway segment from Lawrence to Olathe was completed, K-10 was signed for the entire length (both sections) of the expressway. At this time, K-12 was realigned north to replace the former K-10 alignment along the Shawnee Mission Parkway. It followed the parkway from K-7 in Shawnee, then turned north on Merriam Drive in Merriam, which follows into Kansas City, Kansas. Merriam Lane turns into Southwest Boulevard near US-169, and K-12 ended not far east at the Missouri state line. [2]
Since K-12 existed entirely within the city limits of the cities it traverses, it was turned back to the cities in 1987 according to KDOT policy. [3]
Major junctions as listed shortly before K-12 was decommissioned in 1987. [4]
| County | Location | mi | km | Destinations | Notes |
|---|---|---|---|---|---|
| Johnson | Shawnee | 0.000 | 0.000 | K-7 | Interchange; western terminus |
| I-435 | I-435 exits 6A-B | ||||
| Lackman Road | Interchange | ||||
| Overland Park | I-635 | I-635 exit 1B | |||
| Wyandotte | Kansas City | US-69 | |||
    K-12 Spur to I-35 | Western terminus of K-12 Spur; to I-35 exit 233A | ||||
| US-169 | |||||
| Southwest Boulevard northeast | Continuation into Missouri | ||||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | |||||
K-12 Spur | |
|---|---|
| Length | .376 mi (605 m) |
| Existed | 1984–1987 |
K-12 Spur was a .376-mile-long (0.605 km) spur route that ran from K-12 east to Interstate 35 (I-35). Originally K-10 Spur, it was changed to K-12 Spur when the Shawnee Mission Parkway and Merriam Lane were changed from K-10 to K-12. K-12 Spur was withdrawn in 1987 along with K-12 itself. [5]
U.S. Route 270 (US 270) is a spur of US 70. It travels for 643 miles (1,035 km) from Liberal, Kansas at US 54 and US 83 to White Hall, Arkansas at Interstate 530 (I-530) and US 65. It travels through the states of Arkansas, Oklahoma, and Kansas. It travels through the cities of Oklahoma City, Oklahoma, Hot Springs, Arkansas, and McAlester, Oklahoma.
Interstate 635 (I-635) is a connector highway between I-35 in Overland Park, Kansas, and I-29 in Kansas City, Missouri, approximately 12 miles (19 km) long. It is mostly in the US state of Kansas, servicing the city of Kansas City, Kansas, but extends into Kansas City, Missouri, as well. The freeway's southern terminus is at a stack interchange with I-35. South of this, the mainline becomes an expressway carrying U.S. Route 69 (US 69).
K-158 was a 1.6-mile-long (2.6 km) Kansas highway that ran entirely through Mission, Kansas. K-158's western terminus was at U.S. Route 69 (US-69) in Mission and the eastern terminus was at K-58 in Roeland Park. It was turned back to the local authorities in 1979, and is now locally maintained Johnson Drive.
K-4 is the longest designated state highway in Kansas, at 369.079 miles (593.975 km). It begins north of Scott City at U.S. Route 83 (US-83) and travels eastward to US-59 near Nortonville in northeast Kansas. A segment of the highway in Saline County overlaps Interstate 135 (I-135) and US-81, and a section in Topeka runs concurrent with I-70. It also intersects several other major highways, including US-283 in Ransom, US-183 in La Crosse, US-281 in Hoisington, US-77 in Herington, I-470 and US-75 in Topeka, and US-24 northeast of Topeka.
K-38 was a Kansas state highway that started at K-15 north of Dexter in rural Cowley County. It was 12.9-mile-long (20.8 km), ending in Chautauqua County at an intersection with a county road. There were no towns or state facilities served by the road. K-38 was never completely paved; the last couple of miles of the road were gravel.
K-153 is a 3.451-mile-long (5.554 km) north–south state highway located entirely within McPherson County in the U.S. state of Kansas. K-153's southern terminus is at a partial interchange with K-61 southwest of McPherson and the northern terminus is at U.S. Route 56 (US-56) in McPherson. K-153 along with K-61 is part of a western bypass of McPherson. The highway has one signed spur route known as K-153 Spur.
K-254 is a 27.369-mile-long (44.046 km) state highway in the U.S. state of Kansas and links Wichita to El Dorado. K-254 begins at the intersection of Interstate 135 (I-135), I-235, U.S. Route 81 (US-81), K-15 and K-96 north of Wichita. It bypasses Kechi, Benton and Towanda, ending in downtown El Dorado at an intersection with US-54 and US-77. It is limited access from I-135 to just east of Kechi. It is then four-lane divided with at grade intersections to El Dorado with the exception of a diamond interchange at K-196. There is a stoplight interchange with I-35/Kansas Turnpike on the west side of El Dorado.
K-58 is a 46.761-mile-long (75.255 km) east–west–west state highway in the U.S. state of Kansas. K-58's western terminus is at K-99 west of Madison. It runs east through Lamont and Gridley and after a short concurrency with US-75, it goes through LeRoy before ending at the eastern terminus at U.S. Route 169 (US-169) near Colony. It is one of the newer state highways in Kansas formed on September 20, 2004, when K-57 was truncated at K-4 in Dwight. The route changes were made because of K-57's long concurrencies with K-4, K-177, US-50 and K-99.
K-244 is a 3.940-mile-long (6.341 km) east–west state highway in the north-central portion of the U.S. state of Kansas. K-244's western terminus is at Milford Lake Road northwest of Junction City. Milford Lake Road travels south to K-18, then further south to I-70 and US-40 at exit 290. K-244's eastern terminus is at US-77 north of Junction City. The highway serves West Rolling Hills Park and Milford State Park, which are both adjacent to Milford Lake.
K-179 is an 11.588-mile-long (18.649 km) state highway in Harper County, Kansas. It runs from Oklahoma State Highway 132 (SH-132) the Oklahoma state line north to the city of Anthony, where it ends at K-44. The route was designated around 1956, and is not part of the National Highway System.
K-61 is a 83.358-mile-long (134.152 km) north–south state highway in central Kansas. K-61's southern terminus is at U.S. Route 54 (US-54) and US-400 on the east side of Pratt. The northern terminus is at Interstate 135 (I-135) and US-81 south of McPherson. The highway travels mostly through rural areas; however, it does pass through South Hutchinson and Hutchinson, where it intersects K-14, K-96, and US-50. K-61 is signed as a north–south but runs in southwest to northeast direction.
K-7 is a 240.606-mile-long (387.218 km) state highway in the U.S. state of Kansas. It is mostly a small country highway winding its way through the Osage Questas and Glaciated Regions of eastern Kansas, although a portion of the highway passes through the Kansas City metropolitan area. Significant portions of the highway overlap with U.S. Route 169 (US-169) and US-73. It also has junctions with two Interstate highways, Interstate 35 (I-35) in Olathe and I-70 in Bonner Springs. The portion of K-7 between Leavenworth and the Nebraska state line has been designated the "Glacial Hills Scenic Byway."
U.S. Route 169 (US-169) is a major north–south U.S. Highway that runs from US-64 in Tulsa, Oklahoma, to US-53 near Virginia, Minnesota. In Kansas, the highway is a main north–south route that runs through the eastern end of the state from the Oklahoma border to Missouri border. Along the way US-169 intersects several major highways including US-400 by Cherryvale, US-54 by Iola, overlaps US-59 south of Garnett, overlaps I-35 from Olathe to Merriam, and in Kansas City begins an overlap with I-70, US-24 and US-40 which it follows into Missouri.
U.S. Route 81 (US-81) is a part of the U.S. Highway System that travels from Fort Worth, Texas to the Pembina–Emerson Border Crossing near Pembina, North Dakota. In the U.S. state of Kansas, US-81 is a main north–south highway central part of the state. Wichita is the only metropolitan area US-81 serves in the state but the highway does serve several other larger towns in Kansas such as Wellington and Concordia.
Interstate 35 (I-35) is an Interstate Highway in the US that runs from the Mexican border near Laredo, Texas, to Duluth, Minnesota. In Kansas, the highway goes from the Oklahoma border to Kansas City at the Missouri border, with a length of 235 miles (378 km). Along the way, I-35 passes through Wichita, the state's largest city, linking it to Emporia, Ottawa, and Kansas City and its Johnson County suburbs. The section of the route from the Oklahoma border to I-335 is part of the Kansas Turnpike.
K-44 is a state highway in the U.S. state of Kansas. It begins at K-2 in Anthony and passes through Harper and Sumner counties in the south-central portion of the state, ending at K-49 north of Caldwell. The highway is 24.674 miles (39.709 km) long, and it was designated around 1932. Its alignment has not undergone a major change since then.
K-239 is a 5.677-mile-long (9.136 km) east–west state highway in the U.S. state of Kansas. K-239's western terminus is at a diamond interchange with U.S. Route 69 (US-69) west of the City of Prescott. The eastern terminus is at the Missouri state line, where it continues as Missouri Route A. K-239 is a two-lane highway for its entire length.
K-129 was a 0.446-mile-long (0.718 km) state highway in the U.S. state of Kansas. K-129's southern terminus was at K-154 in Dodge City and the northern terminus was at U.S. Route 56 (US-56), US-283 and US-50 Business in Dodge City.
