The 445-mile navigation channel begins at the confluence of the White and Mississippi Rivers and proceeds one-half mile upstream on the White River to the Montgomery Point Lock and Dam.

The navigation channel for the Arkansas River Bridge on Highway 62 between Muskogee and Fort Gibson is closed Friday night after two construction beams fell into the channel and one of them is ...

Work is underway at the Arkansas River bridge on Highway 62 between Muskogee and Fort Gibson. The navigation channel is still closed after officials said high winds caused construction beams to ...

Work is underway at the Arkansas River bridge on Highway 62 between Muskogee and Fort Gibson. The navigation channel is still closed after officials said high winds caused construction beams to ...