The southern end of the AR 43/OK 20 multiplex. This sign assembly
is on the Oklahoma side of the road. Turn left, and you head east
into Arkansas, where 43 terminates at US 412 in Siloam Springs. Turn
right, and head west into Oklahoma, where 20 terminates at OK 18 east of
Ralston.
Oops! That should be US 270. Taken just west of the US 59-259-270 junction at Page.
US 270 and 271 are multiplexed for 6 miles east of Wister, Oklahoma. Is this the highest consecutive number US highway multiplex?