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Electronic Signs on ID 21
SH-21 N at Boise sign not in use
SH-21 N at Boise
near Boise
SH-21 N at Idaho City sign not in use
SH-21 N at Idaho City
in Idaho City
SH-21 N at Lowman sign not in use
SH-21 N at Lowman
32 miles north of the Idaho City area
SH-21 S at Stanley sign not in use
SH-21 S at Stanley
near Stanley
Electronic Signs on ID 21
Map of Electronic Signs on ID 21
SH-21 N at Boise sign not in use
SH-21 N at Idaho City sign not in use
SH-21 N at Lowman sign not in use
SH-21 S at Stanley sign not in use
Google Static Map Image
Active Sign Active Sign Inactive Sign Sign Not In Use