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byrdr1's avatar
byrdr1
Explorer
Mar 31, 2016

questions on I-40 going west from NC to OK

OK I have never been past Knoxville, TN going west on I-40 to Lawton, Oklahoma.
My questions are:
Once I am past the smokey mountains on I-40 in NC/TN are there more mountains to climb to get to OK?
or is all down hill or level for the most part?
How are the roads?
I keep hearing to avoid some areas as the interstates are awful, NOT sure this is option, this is planned trip with only 3&1/2 days to get there.
I noticed I-44 from Oklahoma City is toll road (cost)?
Just overall how do you think this trip is?
IS 3&1/2 days do-able?
I know its 1250 miles and timing says 18.5 hours. that's not pulling a 5er with 03 7.3PSD.
Just any advise or words of caution. I will be CCW also.
thanks
randy