Southbound access to the I-29 Alexander Henry rest area closed

April 12, 2020 The North Dakota Department of Transportation will temporarily CLOSE the southbound access to the Alexander Henry rest area on I-29, 7 miles south of Dayton (milepoint 179), at 5:00 p.m. due to water over the ramp. The rest area and northbound access remain open. The following roadways are closed due to flooding: • I-29 from the Manvel Exit (152) t...