AARoads:United States/Oklahoma/1920s numbering

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Numbers were assigned by 1919, but they were in flux for the first several years. The next map available is 1924. The last map before State Highway numbers were removed from U.S. Highways is 1929.

Now SH-9

Now SH-3/US-287/US-385

  • Where was SH 39?

Now US-177

Now SH-152

Now US-270

Now SH-31

Now SH-74

Now SH-45

Now US-54

Now US-60, US-412

Now SH-99/US-377


Auto trails that match a number (some from [1]; also [2])