2005 Washington Revised Code RCW 46.37.140: Lamps, reflectors, and flags on projecting load.

Whenever the load upon any vehicle extends to the rear four feet or more beyond the bed or body of such vehicle there shall be displayed at the extreme rear end of the load, at the times specified in RCW 46.37.020, two red lamps, visible from a distance of at least five hundred feet to the rear, two red reflectors visible at night from all distances within six hundred feet to one hundred feet to the rear when directly in front of lawful lower beams of headlamps, and located so as to indicate maximum width, and on each side one red lamp, visible from a distance of at least five hundred feet to the side, located so as to indicate maximum overhang. There shall be displayed at all other times on any vehicle having a load which extends beyond its sides or more than four feet beyond its rear, red flags, not less than twelve inches square, marking the extremities of such loads, at each point where a lamp would otherwise be required by this section, under RCW 46.37.020.

[1977 ex.s. c 355 § 12; 1963 c 154 § 9; 1961 c 12 § 46.37.140. Prior: 1955 c 269 § 14; prior: 1937 c 189 § 18; RRS § 6360-18; RCW 46.40.050; 1929 c 178 § 11, part; 1927 c 309 § 32, part, RRS § 6362-32, part; 1921 c 96 § 22, part; 1919 c 59 § 10, part; 1917 c 155 § 15, part.]

Severability -- 1977 ex.s. c 355: See note following RCW 46.37.010.      Effective date -- 1963 c 154: See note following RCW 46.37.010.