Pursuant to RCW 46.61.290(3), amend Paragraph 01 to Option and Paragraph 02 Support in MUTCD Section 2B.24 with the following:

Option:

Two-way left turn only (R9-3a or R9-3b) signs (see Figure 2B-6) may be used in conjunction with the required pavement markings where a nonreversible lane is reserved for the exclusive use of left-turning vehicles in either direction, or turning into the roadway, and is not used for passing, overtaking, or through travel.

Support:

Upon a roadway where a center lane has been provided by distinctive pavement markings for the use of vehicles turning left from either direction, no vehicles may turn left from any other lane. No vehicle may travel further than three hundred feet within the lane. A signal, either electric or manual, for indicating a left turn movement, shall be made at least one hundred feet before the actual left turn movement is made.