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Truck Restrictions on ID 21
Map of Reports on ID 21 Between I-84 and East Grand Forest Drive and Technology Way (Boise). Road construction work is in progress. The roadway is reduced to one lane. Look out for flaggers. Speed restrictions are in force. Speed limit 25 MPH. Until October 1. Between Robie Creek Road (13 miles north of the Boise area) and Grimes Creek Road (10 miles south of the Idaho City area). Road maintenance work is in progress. The roadway is reduced to one lane. Look out for flaggers. Short delays are possible. From 8:00AM MDT to 4:30PM MDT on Monday, Tuesday and Wednesday. Until Wednesday, at about 4:30PM MDT.
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