LOW LEVEL BRIDGE SIGN
Where: On any road at tunnels, bridges etc.
Purpose: The level of the road ahead will drop to allow for the bridge ahead that is at a lower than normal road level.
Action: If your vehicle is higher than the bridge or structure as indicated by this sign, find an alternative route.
LOW CLEARANCE X M SIGN
Where: On any road at tunnels, bridges etc.
Purpose: This sign warns you a height clearance restriction is ahead for a:
Bridge
Underpass or
Other structure.
A regulatory low clearance sign will be displayed on these structures. You must ensure the height of your vehicle is under the height measurement on the sign.
Action: If your vehicle is higher than the low clearance height, you must not drive through. Use an alternative route.