Amend MUTCD Section 6F.78 to read:
All temporary pavement markings shall conform to the requirements of Chapters 3A and 3B. All temporary broken-line pavement markings shall use the same cycle length as permanent markings and be at least 2 feet long.
Temporary pavement markings are those that may be used until it is practical and possible to install permanent markings.
Half-cycle lengths with a minimum of 2 feet stripes may be used on roadways with severed curvature (see Section 3A.05) for center lines in passing zones and for lane lines.
For temporary situations, for a two-lane or three-lane road, no-passing zones may be identified by using do not pass (R4-1), pass with care (R4-2), and no passing zone (W14-3) signs rather than pavement markings.
When used, the do not pass, pass with care, and no passing zone signs should be placed in accordance with Sections 2B.28, 2B.29, and 2C.45.
[Statutory Authority: RCW 47.36.030
. WSR 11-23-101, § 468-95-310, filed 11/18/11, effective 12/19/11. Statutory Authority: Chapter 34.05
RCW and RCW 46.36.030
]. WSR 05-23-003, § 468-95-310, filed 11/3/05, effective 12/4/05. Statutory Authority: Chapter 34.05
RCW and RCW 47.36.030
. WSR 03-06-053, § 468-95-310, filed 2/28/03, effective 3/31/03.]