Signal & sign meanings
Lane Signs
We use freeway management systems that allows us to change speed limits, close lanes and provide travel information in response to what’s happening on the road.
Sometimes we need to lower speed limits or close lanes to ensure the safety of motorists, response teams or our road workers.
For the safety of everyone, it’s important to adhere to the posted speed limit and not drive in closed lanes. It is also a legal requirement to do so.
What do lane use signs mean?
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If the lane control device is showing an arrow pointing down, or a speed limit sign, you can continue driving in that lane and must drive at or below the speed on the sign |
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Flashing red cross - A vehicle must leave the lane as soon as it's safe to do so. |
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If the lane control device is showing an upwards arrow indicating a direction, this indicates that you may only drive in the lane to exit the freeway |
Tunnel signs
In addition to the signs above, tunnels have a few extra signs you should be aware of:
Proceed with caution
Emergency exit
Help phone