49-806 LANE USE CONTROL SIGNALS.
MOTOR VEHICLES
CHAPTER 8
SIGNS, SIGNALS AND MARKINGS
49-806. Lane use control signals. When lane use control signals are placed over individual lanes, the signals shall indicate and apply to drivers of vehicles as follows:
(1) Green indication. A driver may travel in any lane over which a green signal is shown.
(2) Steady yellow indication. A driver is being warned that a lane control change is in process.
(3) Steady red indication. A driver shall not enter or travel in any lane over which a red signal is shown.
(4) Flashing yellow indication. A driver may use the lane only for the purpose of making a left turn to or from the highway.