K-114 is a short spur of K-18. It begins at an interchange with K-18 six miles (9.7 km) west of Manhattan, goes in and out of the town of Ogden, and ends near an Ogden city limits line, at Honeydew Lane. The road continues west as Riley Avenue in Ogden and Heubner Road in Fort Riley. Until 2014, the K-18/K-114 intersection was partial, allowing access to west K-114 only from west K-18, and with east K-114 exiting only to east K-18. When this stretch of K-18 was rebuilt into a freeway, a new interchange was built, providing full access between K-18 and K-114.