Dave is that crossing in Brisbane? I recall a 1.9M in Brisbane which I drove under about 5 years ago. My Ute at the time was 1.9m exactly, bridge was 1.9m, I had wife step out and check had about 25mm clearance!!! I since think the bridge was raised as part of a Bus terminal upgrade.
The standard access height in Australia now for a 'carpark' is 2.2m. However, we have thousands of older carparks designed to the minimum 2.1m height, but with modern tech added such as Sensor parking, upgrade ventilation etc - many are marked between 1.9m and 2.0m. Anything under 1.9m is totally illegal. So, Grenadiers will have a tough time in MANY older carpark in Aus...