▁civil ian ▁use ▁by ▁private ▁pil ots ▁and ▁scheduled ▁commercial ▁passenger ▁service . ▁ ▁The ▁major ▁east - west ▁route ▁is ▁Inter state ▁ 4 4 ; ▁before ▁that , ▁the ▁main ▁highway ▁was ▁U . S . ▁Route ▁ 6 6 , ▁which ▁still ▁exists ▁as ▁a ▁scen ic ▁route ▁through ▁the ▁area ▁and ▁passes ▁through ▁Dev il ' s ▁El bow , ▁St . ▁Robert , ▁Way nes ville , ▁Buck horn , ▁and ▁Haz el green . ▁Names ▁for ▁Route ▁ 6 6 ▁vary ▁- ▁at ▁different ▁places , ▁it ▁is ▁called ▁Te ard rop ▁Road , ▁Highway ▁Z , ▁Old ▁Route ▁ 6 6 , ▁Historic ▁Route ▁ 6 6 , ▁and ▁Highway ▁ 1 7 . ▁State - post ed ▁signs ▁mark ▁most ▁of ▁the ▁alignment ▁of ▁the ▁road . ▁ ▁Major ▁north - s outh ▁routes ▁near ▁Cro cker ▁include : ▁▁ ▁Route ▁ 1 3 3 ▁runs ▁north ▁from ▁Inter state ▁ 4 4 , ▁exit ▁ 1 4 5 , ▁approximately ▁two ▁miles ▁east ▁of ▁Haz el green ▁to ▁Rich land , ▁Sw ed eb org , ▁Cro cker , ▁and ▁about ▁two ▁miles ▁west ▁of ▁D ixon , ▁then ▁north ▁out ▁of ▁the ▁county . ▁ ▁Route ▁ 1 7 ▁cross es ▁Inter state ▁ 4 4 ▁at ▁exit ▁ 1 5 3 ▁at ▁Buck horn , ▁runs ▁east ▁through ▁Way nes ville , ▁turns ▁north ▁to ▁Cro cker , ▁and ▁then ▁runs ▁north ▁out ▁of ▁the ▁county ▁to ▁I ber ia . ▁South