Once you are at JCT I-70, turn right onto I-70 EAST. Take I-70 EAST to I-135 SOUTH to WICHITA at EXIT 250A in Salina, KANSAS.
Take I-135 SOUTH to I-35 KANSAS TURNPIKE (toll) via I-235 around Wichita. (EXIT 11B off I-135.)
Once you are at I-35 and once you are past the toll booth, follow signs to I-35 SOUTH to OKLAHOMA CITY. Take I-35 SOUTH to OKLAHOMA where I-35 becomes toll-free. Continue on I-35 SOUTH in Oklahoma to U.S. 412 (turnpike) EAST to TULSA.
Take U.S. 412 EAST on the CIMARRON TURNPIKE to Tulsa.