On May 7, 2026, the flyover ramp from northbound U.S. 75 to eastbound Interstate 44 in Tulsa, Okla., opened to traffic. That's two open, two more to go. The first of the $252 million project's four ramps opened in April 2026. The project to reconfigure the interchange is moving steadily toward its expected summer 2028 completion date, according to the Oklahoma Department of Transportation (ODOT).