Drive the final 11 miles in Oklahoma on Interstate 40 West from mile marker 11 outside of Erick to the Texas State Line west of Texola.
Drive 22 miles on Interstate 40 West in Oklahoma from mile marker 33 west of Elk City to mile marker 11 outside of Erick. During this drive, Route 66 re-joins I-40 at the start of the drive and runs concurrently for a few miles before leaving at N. 4th St (Exit 25).
Drive through Western Oklahoma on Interstate 40 West from mile marker 55 between Clinton and Foss to mile marker 33 just west of Elk City.
Drive west in Oklahoma on Interstate 40 from Exit 76 to mile marker 55. Along the way we pass through the south side of Clinton, OK and the junction of U.S. Highway 183
Drive Interstate 40 west through Weatherford, Oklahoma from Exit 84 to mile marker 76.
Drive the historic mother road with Interstate 411! This drive takes us from Interstate 40 exit 88 (Hydro) to the point where the old highway becomes a modern service road (about 5 miles).
Drive west on Interstate 40 in western Oklahoma from mile marker 103 in Hinton to Hydro (exit 88).
Drive west on Interstate 40 in Oklahoma from mile marker 125 in El Reno – an Oklahoma City suburb – 23 miles or so to mile marker 103 north of Hinton.
Drive west out of the Oklahoma City metro on Interstate 40 from N. Council St (Exit 142) to mile marker 125 in El Reno.
Drive west on Interstate 40 in Oklahoma city from mile marker 146 just west of the Interstate 44 junction to exit 142 (S. Council Rd)