K-187 is an approximately north–south state highway in the U.S. state of

Kansas Kansas () is a state in the Midwestern United States. Its capital is Topeka, and its largest city is Wichita. Kansas is a landlocked state bordered by Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to th ...

. Located entirely within Nemaha County, K-187 runs from K-9 in

Centralia Centralia may refer to: Places Australia *Central Australia, sometimes called "Centralia" Canada * Centralia, Ontario ** RCAF Station Centralia, a former Royal Canadian Air Force training base ** Centralia (Essery Field) Aerodrome United State ...

north to U.S. Route 36 (US-36) west of

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. The highway passes through grasslands characteristic of the Great Plains and is a two-lane road for its entire length. Before state highways were numbered in Kansas there were

auto trail The system of auto trails was an informal network of marked routes that existed in the United States and Canada in the early part of the 20th century. Marked with colored bands on utility poles, the trails were intended to help travellers in ...

s. K-187's southern terminus closely follows the former Kansas White Way and the northern terminus closely follows the former

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. K-187 was established by the Kansas State Highway Commission, now known as the Kansas Department of Transportation, as a state highway on March 9, 1955, and its alignment has not changed since.

Route description

K-187's southern terminus is at K-9, also known as John Riggins Avenue, in

. The highway travels north along 2nd Street and soon exits the city as it becomes surrounded by rural farmlands. The roadway reaches a crossing over Weyer Creek, a tributary of North Fork Black Vermillion River, before intersecting Stringtown Road. The highway continues through rural farmlands to an at-grade crossing with a

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track. From here K-187 continues north a short distance to its northern terminus at US-36 west of

. The Kansas Department of Transportation (KDOT) tracks the traffic levels on its highways, and in 2019, they determined that on average the traffic ranged from 915 vehicles per day north of Centralia to just over 1,000 vehicles per day in Centralia. The entire length is a paved two-lane highway. K-187 is not included in the National Highway System, but does connect to it at its northern terminus.

History

Prior to the formation of the Kansas state highway system, there were

s, which were an informal network of marked routes that existed in the United States and Canada in the early part of the 20th century. K-187's southern terminus closely follows the former Kansas White Way, which travelled from Colorado Springs, Colorado, east to

St. Joseph, Missouri St. Joseph is a city in and the county seat of Buchanan County, Missouri. Small parts of St. Joseph extend into Andrew County. Located on the Missouri River, it is the principal city of the St. Joseph Metropolitan Statistical Area, which includ ...

. The northern terminus closely follows the former

, which was formed early in 1912, and travelled from

New York City New York, often called New York City or NYC, is the most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the most densely populated major city in the Un ...

Los Angeles Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the List of municipalities in California, largest city in the U.S. state, state of California and the List of United States cities by population, sec ...

. K-187 was assigned by the State Highway Commission of Kansas, now known as KDOT, on March 9, 1955. That same day, a separate resolution was passed to realign K-187's southern terminus (K-9) to travel east from Centralia instead of south out of the city. On August 1, 1955, a $18,295 (equivalent to $ in ) bid was approved to pave the entire length of the highway. In late May 1957, a $9,909 (equivalent to $ in ) bid was approved to repave the entire length of K-187. From July 26 to 27, 1981, thunderstorms produced as much as of rain over Kansas. The flood waters washed a bridge out on K-187. The bridge was replaced and re-opened to traffic that same year. On January 1, 2022, KDOT announced that two separate bids were approved for work on K-187. One was a $942,370 bid to replace the bridge over Weyer Creek, and the other was a $1,460,270 bid to replace the bridge over the Fisher Creek Drainage. The highway's alignment has not changed since it was established.

Major intersections

Notes

References

External links

{{Attached KML
Kansas Department of Transportation State Map

KDOT: Historic State Maps

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