Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Reports on US 91
US 91
Between Kimball Road (1 mile south of the Firth area) and Heyrend Way (near Idaho Falls). A Dense Fog Advisory is in effect. Until today at about 9:00AM MST.
Between I-15B; Sunnyside Road and the end of US 91 (208 to 209 miles north of Idaho Falls). A Dense Fog Advisory is in effect. Until today at about 9:00AM MST.