« Reply #59 on: November 06, 2018, 06:25:06 PM »
CA 169. Two distinct parts, ending in the middle of nowhere. At least the western part can be reached by the well-travelled US-101, but the eastern part can only be reached from CA 96, which doesn't actually go anywhere that humans do. (I have clinched the eastern portion; it's basically a one lane road from nowhere to nowhere, although thankfully it is quite pretty. Never touched the western part.)
I-69W. Ends at the Mexican border on a bridge which accepts commercial traffic only. So, you essentially need both a passport and an 18-wheeler to do it.

Logged
Clinched: I-2, 5, 8, 10, 12, 15, 17, 19, 20, 22, 24, 25, 27, 29, 30, 35, 37, 39, 40, 43, 44, 45, 55, 59, 65, 66, 68, 70, 71, 72, 76 (both), 77, 78, 79, 80, 81, 82, 83, 84 (W), 85, 86 (W), 88 (W), 93, 94, 96, 97
US50, 101, 175, 199, 290, 380, 491/666
Clinched for now: I-11, 14, 49, 57