Читать книгу One Drive in a Million: A Mile-by-Mile guide to Southwest Colorado's San Juan Skyway and Million Dollar Highway - Branson R. Reynolds Reynolds - Страница 6

The following road designations are used in the guide. They correspond with designations given on maps of the San Juan and Uncompahgre National Forests through which you will be traveling. Use your own judgment when traveling off of the Skyway, but remember it's easy to follow a road for a ways, and then discover you can't go forward and you can't turn around.

4WD-should not be attempted except in four-wheel drive, high-clearance vehicles.

Primitive-may be negotiable without 4WD or high-clearance vehicles, but not recommended.

Improved-graded dirt or gravel roads are generally suitable for all vehicles in dry weather. Watch out if it’s wet!

F.R. - Forest Road

N.F.S. - National Forest Service

C.R. - County Road