Oklahoma/Major roads/Main

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< Oklahoma‎ | Major roads

Revision as of 03:08, 10 September 2014 by DBsooner (talk | contribs) (*/Major_roads/Main*/)


Functional classification

Oklahoma is participating in the new Functional Classification.

Road naming

Interstates = I-XX
US Highway = US-XX
State Highway = State Hwy XX
County Road = CR-XX

Interstates throughout the state

  • I-35 Texas to Kansas
  • I-40 Texas to Arkansas
  • I-44 Texas to Missouri
  • I-235 Spur through Oklahoma City
  • I-240 Spur between Oklahoma City and Moore
  • I-244 Bypass of Tulsa
  • I-444 Auxiliary to I-244 in Tulsa