Motorcycle construction warning sign.
Pursuant to RCW
47.36.200, a warning sign displaying the word message
motorcycles use extreme caution (W21-1701) is added to MUTCD Figure 6H-1. The sign shall be diamond shaped with black letters on an orange background.
[Statutory Authority: RCW
47.36.030. WSR 25-20-055, s 468-95-305, filed 9/26/25, effective 10/27/25. Statutory Authority: Chapter
34.05 RCW and RCW
46.36.030 [RCW
47.36.030]. WSR 05-23-003, ยง 468-95-305, filed 11/3/05, effective 12/4/05.]
