Oklahoma State Highway 66 Oklahoma State Highway 66 State Highway 66 (abbreviated SH-66) is a state highway in the U.S. state of Oklahoma, beginning at U.S. Highway 81 in El Reno and ending at U.S. Highway 60 near White Oak. The highway was designated in 1985 as a replacement for the decommissioned US-66. Although most of the highway follows Historic Route 66, the highway follows US-66's final alignment, joining Interstate 44 through Tulsa and Oklahoma City, while older versions of the route follow various city streets through both cities. The highway has retained its importance for most of its length due to its paralleling
Oklahoma State Highway 14 Oklahoma State Highway 14 State Highway 14, abbreviated as SH-14, is a highway maintained by the U.S. state of Oklahoma. It is long, with its entire route falling in Woods County in the northwestern part of the state. It does not have any lettered spur routes. SH-14 was part of Oklahoma's original highway system, as designated on August 24, 1924, and ran from Frederick in southwestern Oklahoma to the Kansas state line. In the late 1930s, however, new U.S. routes were introduced to Oklahoma; U.S. Highway 281 (US-281) and US-183 overtook most of SH-14's route, reducing it to its present-day