SILOAM SPRINGS Highway officials in Arkansas and Oklahoma are starting to get an idea of just how much time, work and money will be required to carry out a congressional mandate to convert about 190 miles of U.S. 412 between Interstate 35 in Oklahoma and Interstate 49 in Springdale into an interstate highway.
Air Quality Alert issued for Tulsa through Thursday evening krmg.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from krmg.com Daily Mail and Mail on Sunday newspapers.
Swiss company WindShape has announced a strategic partnership with the Osage tribal nation to open a cutting-edge indoor drone testing and validation facility at the Skyway36 Droneport and Technology Innovation Center in Tulsa.