WAC 468-95-305
Motorcycle construction warning sign. Pursuant to RCW 47.36.200, a warning sign displaying the word
message MOTORCYCLES USE EXTREME CAUTION is added to MUTCD Figure
6F-4. The sign shall be diamond shaped with black letters on
an orange background.
[Statutory Authority: Chapter 34.05 RCW and RCW 46.36.030. 05-23-003, § 468-95-305, filed 11/3/05, effective 12/4/05.]