§ 54-103. Lane-use-control signals.
Whenever lane-use-control signals are placed over the individual lanes of a street or highway, such signals shall indicate and apply to drivers of vehicles as follows:
(1)
Downward-pointing green arrow (steady): A driver facing such signal may drive in any lane over which said green arrow signal is located.
(2)
Yellow "X" (steady): A driver facing such signal is warned that the related green arrow movement is being terminated and shall vacate in a safe manner the lane over which said steady yellow signal is located to avoid if possible occupying that lane when the steady red "X" signal is exhibited.
(3)
Yellow "X" (flashing): A driver facing such signal may use the lane over which said flashing yellow signal is located for the purpose of making a left turn or a passing maneuver, using proper caution, but for no other purpose.
(4)
Red "X" (steady): A driver facing such signal shall not drive in any lane over which said red signal is exhibited.
(Code 1950, § 508.8)
State law reference
Similar provisions, C.R.S. 1973, 42-4-505.