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Truck Restrictions on ID 55
ID 55

Between ID 78 and Sunnyslope Road (near Marsing). Road construction work is in progress. The roadway is reduced to one lane. Observe the signals. Look out for flaggers. Expect delays. There is a width limit in effect. Expect 10 - minute delays. Width limit 14'0". Until September 30, 2020 at about 7:00PM MDT.

Web Comment: Bridge work continues

Last updated on September 15

Between Smith's Ferry Drive - High Valley Road and Round Valley Road (12 to 13 miles south of the Cascade area). The road is closed to traffic due to road construction work. The roadway is reduced to one lane. Look out for temporary traffic lights. There is a width limit in effect. Speed restrictions are in force. Expect delays. Speed limit 25 MPH. Width limit 13'0". From 10:00AM MDT to 2:00PM MDT on Monday, Tuesday, Wednesday and Thursday. Until November 15, 2020 at about 11:59PM MDT.

Web Comment: State Highway 55 will be closed Monday thru Thursday from 10 am to 2 pm for blasting. road construction zone will be controlled by temporary signals. to sign up for up to the date information go to the following website. itdprojects.org/ID55smithsferry

Last updated on September 17