The three amigos will be coming from (day one) LA to Mill Valley then (day two) Hwy 1 to Skaggs Springs then Clearlake then hwy. 20 will take us easterly to I5 (and north to RedBluff). But we want avoid the slab where possible... Attached is a link to an altenate route we are considering, beginning just west of Williams on Hwy 20, it's:
Leesville/Lodoga/CR306/162/32/Black Butte roads and ending at Corning.
From Google street view, the roads look a bit beat up but maintained. Any local opinions on this route would be appreciated...
Clicky
Ok the three Amigos from Sothern Cal, I checked your route out today And you need to change your first point A . Instead of taking that road you have as point A continue on hwy, 20 until you get to Interstate 5 than head north for for the exit marked 586 when you come to the stop sign turn left you will be going to Stonyford ohv park. Just follow the the road and signs it is the easiest to do about 35 miles from your turn you will dead end in a "T" and that is the town of Stonyford.
Turn left at the stop sign and head toward Elk Creek you are on road rd. 306.
Stay on rd.306 and head toward the town Newville there is one section of gravel road it is 4 miles and the road is in good shape.
About 10 miles from Newville you will run into a "T" it will say to your left it will be rd M2 dO NOT TURN LEFT.
TURN RIGHT and head toward Flournoy This is Paskenta rd. and follow it to Flournoy than you will come to where the road bares to the left it says Paskenta road do not take Paskenta it is also marked A7 it starts out black top but turns to gravel for about 20 miles and ends in Red Bluff
Stay to your right and head toward Cornning you will run into I-5 from there you have about 18 miles to Red Bluff
If you are low on gas Stonyford has gas 3.52/ gal Maxwell some what less
From your route you have posed from the google map it looks like it runs on the peek of the mountain where all the OHV trails go. That is why it is better to take the route I have given.
You will be in the rolling hills cattle country fenced in. Be careful loose gravel in the turns from Maxwell on through out your route..