Not a good photo but I managed the stairs. It is in concrete so the steps are stable.
However, I would not recommend this walk to the waterfall of Oakley Creek to anyone with a disability in the area I walked in. You need reasonable fitness.
There are better bridges around Oakley Creek but I am not sure you would see the falls.
They are not as hard to get up them as they look. Thanks Grace
This is not for the weak of heart