The Arizona Department of Transportation has reached the halfway mark on a $106 million project to construct a free-flowing interchange that officials said will reduce delays on the main route between Arizona and Las Vegas.
The milestone comes 15 months into building a new connection between Interstate 40 and US 93 in west Kingman. Instead of traffic stopping for a signal on Beale Street at I-40, a mile of new ramps will allow traffic to flow between I-40 and US 93, state transportation officials said.
Some of the most visible progress on the interchange includes new structures on I-40 above Clack Canyon where part of a bridge is taking shape that will carry traffic from southbound US 93 to eastbound I-40, according to an ADOT release…