Arizona Tunnel Opens to Enhance Kingman Interchange

Send us a text and chime in! The Arizona Department of Transportation has opened a new tunnel as part of a project to construct a free-flowing interchange that will reduce delays on the main route between Phoenix and Las Vegas. This milestone comes as ADOT has reached 80% completion on the 6 million project to build a new connection between Interstate 40 and US 93 in west Kingman. The 239-foot-long tunnel carries northbound Beale Street traffic from downtown Kingman and I-40 that is about to ...