Western Terminus: US-75/US-62, Henryetta
There is no 'End' sign at this terminus. The highway originally continued into Oklahoma City, most likely along the same route now taken by US-62. US-266 has been at its current length since at least 1935, as shown on a road map I have from that year. Regardless, the highway's nomenclature as 'US' has always been a misnomer, as it has never left Oklahoma.
Eastern Terminus: US-64, Warner
Pictures taken 9-10 December 2002.
There is no 'End' sign at this terminus. The highway originally continued into Oklahoma City, most likely along the same route now taken by US-62. US-266 has been at its current length since at least 1935, as shown on a road map I have from that year. Regardless, the highway's nomenclature as 'US' has always been a misnomer, as it has never left Oklahoma.
Eastern Terminus: US-64, Warner
The southern OK-2 northern terminus (if that makes
any sense) is also at this spot. US-64 goes north toward Muskogee, east
toward the Warner business district, then on to Gore