Except this is a game based on current roads not historical paths so it entirely matters, and currently it is NW 23rd not US66. It'd be cool to have that part of NW 23rd on there though.
Edit: It was relocated from NW 23rd in March 02, 1953http://www.okladot.state.ok.us/memorial ... /index.htm and removed statewide on April 01, 1985 that's why it's OK66 not US66.
Double Post Merged
You are speaking of Windstar Casino, it is a must have and has a truck stop in it as well.
Speaking of more casinos there is also Riverwind Casino on OK9 east exit(south side of the river) near Norman, OK with a small Loves truck stop across the street.
Newcastle, OK also has a big tower casino just off of I44 near the northern exit, also a big Loves nearby.
Speaking of Loves(Hearts in game), Loves is a family owned Oklahoma company based out of Oklahoma City, OK.