A - Seattle - I-90 east to US-97 Ellensberg, WA
B - Ellensburg US-97 south to OR-31 La Pine, OR
C - La Pine OR-31 to US-395 Lakeview, OR
D - Lakeview OR US-395 to CA-299 Alturas, CA
E - Alturas CA-299 to CA-447 Cedarville, CA
F - Cedarville CA-447 to NV-34 Gerlach, NV
G - Gerlach NV-447 to NV-34 Black Rock City, NV
H - Black Rock City, NV