The document outlines road condition codes and associated restrictions. Green indicates no obstructions and no restrictions. Amber allows travel with caution for minor snow or ice and wind up to 20 mph, prohibiting motorcycles. Red requires approval from an O-5 for essential travel only with 3 to 6 inches of snow/ice and winds of 20-30 mph. Black bans all but emergency vehicle use requiring brigade commander approval with over 6 inches of snow/ice, ice sheets, low visibility and strong winds.

1. Road Conditions
ROAD CONDITIONS
Condition Obstruction Restrictions Approval Authority
Green No Obstructions None None
Amber 3 or Less Inches of
Snow/Water; Icy Patches;
Visibility 200 Meters
Winds 15-20 MPH
Motorcycle Operation is
Prohibited
None
Red 3 to 6 Inches of
Snow/Water; Visibility 50
to 200 Meters
Winds 20-30 MPH
Mission Essential Use of GSA/
Govt Vehicles
O-5/Division Chief
Black 6 Inches or Greater of
Snow/Water
Sheet Ice
Visibility 0 to 50 Meters
Winds exceeding 30 MPH
Emergency Use of GSA/ Govt
Vehicles
BDE/Garrison CDR