Olathe residents will see the first phase of the $55.7 million 119th Street Extension Project come to life this week. On Wednesday, Oct. 28, the new roundabout at the intersection of 119th and Northgate streets will open to traffic, easing a long‑standing bottleneck that has been closed since March.
Project background and next steps
The roundabout is part of a larger effort to close a roughly one‑mile gap in 119th Street between Northgate and Woodland Road. That gap has been interrupted by a BNSF railroad crossing, Mill Creek and the Gary L. Haller Trail, forcing drivers to detour for several miles.
To create a continuous four‑lane corridor, the city is constructing an 800‑foot bridge that will span the railroad, creek and trail. While the roundabout is ready for use, the bridge will stay closed while the city awaits delivery of railing materials. Officials say the bridge is slated to open by the end of November.
Benefits for commuters and businesses
Once the bridge and roundabout are fully operational, 119th Street will provide a seamless east‑west route from K‑7 to I‑35. City leaders anticipate smoother traffic flow for commuters and a boost to commercial development in Olathe’s northwest sector. The extension is also expected to improve access for emergency responders and reduce travel times for residents heading to nearby shopping and employment centers.
Future enhancements
The city plans to add a public art installation to the center of the roundabout in the spring, giving the new traffic feature a distinctive visual identity. The entire extension was adopted as part of Olathe’s 2025‑2029 Capital Improvement Plan, reflecting the municipality’s long‑term commitment to modernizing its transportation network.
Community response
Local business owners and neighborhood groups have welcomed the progress, noting that the new roundabout already eases congestion during peak hours. While some residents expressed disappointment that the bridge will not be open immediately, city officials emphasized that safety and quality are top priorities, and the delayed opening is a temporary setback.
City Manager John Smith said, “We are excited to see the roundabout serving drivers this week. The bridge will follow shortly, and together they will complete a critical link that supports both mobility and economic growth for Olathe.”
Drivers are encouraged to use the new roundabout and follow posted signage while the bridge construction continues. Updates on the bridge opening will be posted on the City of Olathe’s website and social media channels.
Original reporting: Johnson County Post (Overland Park) — read the source article.
