Although the roads Bettina identifies for Chuck at the end are fictitious, her descriptions of where they go essentially are real. The intersection is where FM 1268 meets FM 48 and County Road 5, about 10 miles northwest of Briscoe, Texas, in the northeastern panhandle. You can see clearly in the scene where the smoother, paved, state-maintained FM 48 becomes the dustier, gravelly CR 5 at that intersection. Chuck drove north on CR 5 to get to Bettina's ranch, and the last scene has him coming back southbound on CR 5 and parked at the intersection, facing south. Bettina comes in eastbound (from the west) and turns left (northbound) onto CR 5 where she stops and talks with Chuck. When she points out "83 South", while the real U.S. 83 runs about five miles east of this intersection, she really is pointing south at FM 48, from which U.S. 83 can be accessed within 10 minutes. Although it's unclear to where she's referring, when she says "and this road here will hook you up to I-40 East," since she's off camera, by process of elimination (she describes on camera the other three directions) she's likely pointing at eastbound FM 1268. Although in reality, I-40 runs about 25 miles south of this intersection, if you did go east the way Bettina suggested, I-40 does take a northeast turn towards Oklahoma, and you could eventually meet up with it after approximately eighty miles by going due east, so it's not altogether inaccurate. Bettina really did point west when talking about getting to "Amarillo, Flagstaff, and California", and indeed Chuck could have "turned right" and headed west on FM 1268 towards those locations. And finally, her "whole lot of nothin' all the way to Canada" is essentially true, as CR 5 runs north and eventually connects with one of several U.S. routes that go up the Great Plains, mostly through small towns, all the way to the Canadian border if desired. If Chuck made his trip now (2017), he would see several giant wind turbines on both sides of CR 5 at this intersection, which would tower over them in the frames of the last scene.