This guide is for general information only and is not legal advice. Laws change — verify current rules with your state DOT or a licensed attorney before relying on this for any legal matter. Read full disclaimer.
The rule
Bicycles are prohibited on Interstate highways in Oklahoma. Bicycles are prohibited on Interstate highways in Oklahoma. The Oklahoma Department of Transportation excludes non-motorized traffic from limited-access facilities and posts the prohibition at on-ramps; cyclists touring the state route around Interstate corridors via parallel US and state routes.
What this means in practice
Stick to surface streets, US routes, state highways, and dedicated paths. If your route in Oklahoma appears to use an Interstate, plan a detour before you start.