(AP) — At least three people have been shot on the Bob Kerrey Pedestrian Bridge that connects Omaha with Council Bluffs, Iowa.

Omaha police say the shootings were reported a little after 1:15 a.m. Wednesday. The bridge closes at 11 p.m.

Police say there had been a disturbance at the bridge before the shots rang out. Witnesses told officers that they heard gunshots and then saw a crowd of people scatter.

One of the wounded people was taken in critical condition to an Omaha hospital. Two other people also were hospitalized.

The names of those involved have not been released.

Police didn’t report any arrests.