Two sections of Highway 21 closed due to avalanche danger
Highway 21 interchange closed after oil spill
ITD: Portion of State Highway 21 closed due to avalanche
HWY 21 remains closed due to avalanche concerns
Highway 21 closed Traffic Trak
Highway 21 closed after flood damage
Idaho Highway 21 closed due to avalanche, deep and drifting snow
Avalanche risk on State Highway 21 forces closure on Thursday
Highway 21 is closed north of Idaho City to Lowman because of snow
Highway 21 closed north, south of Lowman due to avalanche danger
'Avalanche Alley' section of Idaho Highway 21 closed Wednesday
TxDOT warns of intermittent Highway 21 closings in Bryan on Tuesday
State Highway 21 in Hays County to be closed for a week for repairs
Highway 21 closed north of Lucky Peak due to brush fire
Overturned semi-truck closed part of Highway 21
Avalanche risk closes section of State Highway 21
Road closure on Highway 21 between South Technology Way and East Warm Springs due to fire
TRAFFIC ALERT: Highway 21 to close due to avalanche risk
