Route help

[BlvckMatt]

So I've been riding for a while now and have been waiting to take a longer trip ( about 4 hours being my longest currently) when my sister calls up and tells me she's getting married next month and I would really love to take my new bike but am a little worried about one stretch of road where it's really twisty coming down the mountains and with the chance of snow and ice I would rather avoid it but I'm having a hard time finding a decent route. Anyone on here ride from OKC or nearby to Phoenix Arizona? Could really use some help nailing down a plan soon before plane tickets get too crazy