Route 638
            Serves:
            
      
        
                
        A.M. serves:  Olin, John Nolen, Rimrock, E Rusk, N Rusk, Koster, Fisher, Buick, and Park.
P.M. serves: S Park, Olin, John Nolen, Rimrock, E Rusk, N Rusk, Koster, Fisher, and Buick.
    
          P.M. serves: S Park, Olin, John Nolen, Rimrock, E Rusk, N Rusk, Koster, Fisher, and Buick.
Service Type: Supplemental
2025 - 2026 School Year
*This route is open to the general public and operates ONLY on days that the Madison Metropolitan School District is in session.