WAC 468-95-307
Abrupt lane edge warning sign. A warning
sign displaying the word message ABRUPT LANE EDGE is added to
MUTCD Figure 6F-4. The sign shall be diamond shaped with
black letters on an orange background.
The sign shall be used where Section 1-07.23(1) of the
Washington state department of transportation's standard
specifications require warning signs to alert drivers about an
elevation differential between lanes or between the outside
lane and the shoulder.
[Statutory Authority: Chapter 34.05 RCW and RCW 46.36.030. 05-23-003, § 468-95-307, filed 11/3/05, effective 12/4/05.]