Grant will advance improving two I-40 connections on Navajo Nation

PHOENIX – A $27.5 million federal grant will advance the Arizona Department of Transportation’s plans to upgrade two Interstate 40 traffic interchanges providing vital connections with the Navajo Nation capital of Window Rock and other northeastern Arizona …PHOENIX – A $27.5 million federal grant will advance the Arizona Department of Transportation’s plans to upgrade two Interstate 40 traffic interchanges providing vital connections with the Navajo Nation capital of Window Rock and other northeastern Arizona …