County Road List

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This list has all County Roads listed alphabetically.  It shows which yard handles each road.  It also lists what mile post, start to end, the County maintains.

Maps of the County Maintained Road system are maintained by Office of Highway System Information and Performance
California Road System map of all State & Local official functional classifications at:
- OR -
The Mendocino County Public GIS Portal has this data:
Click onto "Parcel Viewer"
Check the "I agree to the above terms and conditions" box on the lower left corner of the screen that pops up
Click "OK' on the lower right hand side
Click on the layer list icon on the upper rightlayer icon
Click on the parcels _side_pub drop down menu and ONLY turn on "Public Roads" then "Enable Pop UP" (see example below)
layer list
This will allow you to zoom in on the map (using the plus sign icon on the upper left hand side of the map) until the road names become visible.


At the bottom center of the screen click on the Carrot Icon icon (see image below) to see attributes


The County Maintained Roads will have a CR # that corresponds to the list and under owner it will also say COUNTY (see example below). Attributes for other public roads will also show under this tab such as Forest Service, BLM etc. but such roads will not have a County Road number.
Attributes list

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