Residents in a high traffic Lexington neighborhood are concerned about a busy intersection off Alumni Drive The intersection is Mt. Tabor Road and Yellowstone Parkway. drivers on Mt. Tabor have a stop sign, but traffic doesn't stop on Yellowstone. This week poles went up to eventually install a yellow caution light, but residents say they don't believe the light will slow drivers down. It's not clear exactly when the actual yellow caution lights will go up.