EAGLE BUTTE, S.D. (AP) – Officials of the Cheyenne River Reservation in South Dakota have declared a state of emergency after flooding along the Cheyenne River.

Spring storms and flooding have forced several roads to close on the reservation.

The road closures are forcing residents to drive miles out of their way. The closings also will disrupt summer school bus routes and force schools to dip into their budgets to add more service vehicles.

Officials say the road closures also will add time for emergency crews to respond to remote areas.