choctow route

I am interisted in modeling the choctow rout of the Rock Island through Oklahoma, and I was wondering if anone had any good information about it. due to limited space and buget I will probably model it in the mid-50’s when the Rock Island had diesilised ( cheaper and more modelable ) and the choctaw Rocket (the only streamliner on the route ) had been condinsed to 3 RDC cars ( short, easy , cheaper but still a streamliner type flash ). does anyone know the general shedule of the trains that ran between Oklahoma City and El Reno ? Thanks !

Hey Train Nut check out these websites they might help out
www.rockisl.com
www.rits.org
www.simpson.edu/~tinder