Demolition begins: Here’s the latest on I-35 and Santa Fe construction in Olathe
Earlier this week, the Olathe City Council voted 7-0 to allow the city to acquire the last pieces of land involved in the city’s massive roadway improvement project with the Kansas Department of Transportation.
Once referred to as the “biggest project” in the city, the near $200 million repairs— first approved by the council in 2021 — aims to improve Santa Fe Street from Ridgeview to Mur Len roads, and construct a new interchange at Interstate 35. Auxiliary lanes will be added on I-35 from Santa Fe to 119th Street.
Improvements are needed as the interchange has a crash rate about six times the national average. In order to do so, the city has to acquire the land and purchase the properties — valued at $22 million total — and demolish them, causing several businesses to close or relocate to make way for the project.
On Tuesday, the City Council approved an engineer’s survey for the final 27 pieces of land involving the city’s massive project, which will allow Olathe to acquire the parcels either through negotiations with the owner or eminent domain — a process that allows a government to take private property for public use, like major roadway improvements.
Seventy-five tracts of land require easements, or permission, in order to move forward with the project.
As of Jan. 6, Olathe has come to an agreement with private landowners on 32 tracts of land, leaving 43 that still need to be negotiated or acquired via eminent domain.
In October, the city announced that it’s in the process of hiring a contractor to begin the demolition of vacant buildings — which is expected to continue through the first quarter of 2026, according to the city’s website. Following demolitions, Olathe will begin relocating utilities, like water and sewer lines, which will continue until 2027.
The Kansas Department of Transportation’s improvements on I-35 is tentatively set to begin later this year and construction on Santa Fe is scheduled to begin in late 2027.