The portion of United States highway 69 from the junction of United States highway 69 and 167th street in Johnson county, then south on United States highway 69 to the junction of United States highway 69 and 215th street is hereby designated as the master deputy Brandon Collins memorial highway. Upon compliance with Kan. Stat. Ann. § 68-10,114, and amendments thereto, the secretary of transportation shall place highway signs along the highway right-of-way at proper intervals to indicate that the highway is the master deputy Brandon Collins memorial highway.