The meanings of lane-use control signal indications are as follows:
(A) A steady downward green arrow means that the lane over which the arrow signal indication is located is open to vehicle travel in that direction.
(B) A steady yellow "X" means that the lane over which the signal indication is located is about to be closed to vehicle traffic in that direction and will be followed by a steady red "X" signal indication, either within the same signal face or in a downstream signal face.
(C) A steady white two-way left-turn arrow means that the lane over which the signal indication is located is open to traffic making a left turn from either direction of travel, but not for through travel.
(D) A steady white one-way left-turn arrow means that the lane over which the signal indication is located is open to traffic making a left turn in that direction, without opposing turns in the same lane, but not for through travel.
(E) A steady red "X" means that the lane over which the signal indication is located is closed to vehicle traffic in the direction viewed by the road user.
Last updated April 30, 2025 at 10:47 AM