almost there after a few weekends and tortuous workout.
the design is to put this road post in road to stop cars coming down; move to the side when I come. it has a hitch lock at the bottom to lock the wood post onto metal square.
the do part was painful as I had to redo the concrete. break apart the concrete to retrieve the metal post. concrete form was stuck. it just needs a few hours before it gets hardened.
hope it will last a while. cheers.
redo my own mess: