Oregon General Provisions and Definitions for Oregon Vehicle Code
ORS 801.325
“Limited visibility condition”


“Limited visibility condition.” “Limited visibility condition” means:

(1)

Any time from sunset to sunrise; and

(2)

Any other time when, due to insufficient light or unfavorable atmospheric conditions, persons and vehicles are not clearly discernible on a straight, level, unlighted highway at a distance of 1,000 feet ahead. [1983 c.338 §55; 1987 c.158 §159]
Source
Last accessed
May. 15, 2020