Thanks guys for the input..
I lost the debate.
I went to take a photo of what I was talking about, but on my was I asked an HPD horse patrol officer. He said the wall and sign I was in referance to belonged to the OLD Convention Center.
I wonder if you could help resolve a dispute between my husband and myself. I say part of the coliseum wall is still standing. He thinks I am crazy. I have showed him that even the billboard is still standing but he believes that wall was recently built. It could be part of the parking garge. Who Knows! Exact place I am speaking of is on the right side of Prairie St. (between The Hobby Center & Downtown Aquarium) WHO IS CORRECT???????? Please Help.