Length: 37.90 miles
West Endpoint: I-70/Kansas Turnpike Exit 197 northwest of Lawrence
East Endpoint: I-435 exit 1B in Lenexa
Counties Passed through:
Dickinson,
Morris,
Wabaunsee,
Shawnee,
Jefferson,
Douglas,
Johnson,
Wyandotte
Full Description History
In 1929, K-10 began at US 50N at Herrington, proceeded north
and east through White City, Dwight, Alta Vista, and Alma, and McFarland before turning east at
Paxico and entering Topeka on 10th Avenue to US 75, then north
across the Kansas River at the Topeka Boulevard bridge. Once across the river, K-10 followed the
north bank of the river, and turned east through Grantville, Newman, and Perry before meeting
US 73W at Williamstown. K-10 followed US 73W through Lawrence
before turning east to Kansas City. By 1932, K-10 had been paved from Kansas City west to the
Douglas/Johnson County line, and from Lawrence to Grantville; as well as gravel from the
Douglas/Johnson County line to Lawrence, west out of Topeka to Valencia Road, and between Paxico and
Alma. In 1936, the road was paved from the Douglas/Johnson County Line to Lawrence and from Topeka to
Valencia Road, and graveled from Paxico to Alma as well as Alta Vista to Dwight.
By 1937, US 24 had been extended into Kansas. K-10 between
Lawrence and Topeka was re-designated as US 24, and US 40 from
Lawrence to Topeka was designated as US 40/K-10. By 1941, the alignment between Valencia Road and
Paxico was straightened and graveled, and graveled from Alta Vista to Herrington. By 1954, the entire
route was paved between Topeka and Alma and between Alta Vista and Dwight. The part between Dwight
and Herrington was paved by 1956. At the same time, a new connection from K-99 between Eskridge and
Alma was built west to Alta Vista, bypassing the last unpaved section of K-10 (which had been
gravelled). In 1957, K-10 between K-99 and Topeka was re-designated as US 40, and K-10 between
Herrington and K-99 was re-designated as K-4, shifting the west
end of K-10 to Lawrence.
Prior to 1956, K-10 and US 73W (later US 59) were routed along Massachusetts Street through Downtown Lawrence
to US 40. When a new road, today known as Iowa Street, was built on what was then the west side of
town, K-10 and US 59 bypass were routed along it to 40.
The K-10 Freeway began construction in 1974. The first section completed was the section from
Lexington Avenue in DeSoto to K-7 north of Olathe, which opened to
traffic on November 8, 1976. The section from Lawrence to DeSoto opened in 1978. The section from K-7
east to I-435, at first known as K-12, began construction in
1980. In August of 1982, the grading was completed, but work stopped until the beginning of 1984. The
last stretch of road was completed December 18, 1984. At the time the freeway was being planned, the
highway commission considered re-aligning K-10 to bypass Lawrence. Although the bypass was dropped,
it would be revived by Douglas County.
The South Lawrence Trafficway was first proposed by the Lawrence Chamber of Commerce in 1985. Douglas
County issued $4 million in bonds to entice KDOT to fund the route. A 1987 lawsuit by Les Blevins of
rural Lawrence challenged the county's authority to issue the bonds without a public vote.
Ultimately, the Kansas Supreme Court ruled that Douglas County should have held a vote, initially
ordering the bonds suspended pending a vote. Later, the ruling would be revised to indicate that
Douglas County's bond issue could proceed without a vote, however, similar issues in the future
would require a public vote before the bonds are issued. A referendum on the SLT bonds was held in
November of 1990 in favor of the road. Opponents sued again, saying that a explanatory statement was
biased. The Supreme Court ruled in 1992 that due to the circumstances, the referrendum was advisory,
meaning that the county could have legally proceeded on the trafficway if the referrendum was
rejected.
The SLT began construction on the western leg in 1994 and completed in late 1996. In 1993, Haskell
Indian Nations University complained that the SLT as currently proposed would negatively affect the
university, particularly cultural and religious practices held along the south end, near where the
trafficway was to be built. The Federal Highway Administration ordered a Supplemental Envorenmental
Impact Statement was drafted. The parties could not agree on a final routing, so the Federal Highway
Administration attempted to withdraw from the project. A lawsuit by trafficway opponents successfully
resulted in an injuction that suspended any construction activity until the SEIS was completed. The
lack of consensus remained, and the final SEIS was published with a "no action" decision to remove
the court injunctions. Soon afterwards, KDOT started the process on a new EIS, with a 32nd Street
alignment, approximately 1/8 mile south of 31st, and relocating 31st off of the Haskell right of way,
as well as a more extensive mitigation proposal for the Baker Wetlands than previously discussed. The
Final EIS, released in early 2003, approves the 32nd Street alignment. It was subsequently adopted by
the Federal Highway administration in February 2008. Opponents to the 32nd Street alignment, led by
the Prairie Band Pottawatomie tribe, filed a suit challenging the 2003 EIS. As of January 2010, the
lawsuit is pending and no money has been allocated for construction. However, KDOT has purchased part
of the land slated to be part of the new mitigation area, and Baker University has completed wetland
restoration work in these areas.
Average Annual Daily Traffic Junction Guide