Olathe Medical Center is adding an advanced outpatient imaging center and new streets and walkways. Utilities and surface grading are under construction; roadwork will be completed in September. The northwest quadrant will have a two-story, 42,000-square-foot multipurpose ambulatory care center with digital mammography, ultrasound, nuclear medicine, MRI, CT and x-ray equipment. New spaces will allow better parking for outpatients and were designed to encourage wellness in a comfortable setting. The building is expected to open next summer.