31 on Idaho State Route 21 highway section where ITD installed new fencing and the overpass, said Rudel. ITD’s project’s goal had been to lower the area crash rate by at least 80%. Mule deer ...
Idaho’s first wildlife overpass, built last year on State Highway 21 just east of Boise, has won a national award in the “Environment & Planning” category of the AASHTO (American Association ...