Well after managing to delete what I was going to write, I will try this again...The orange markings are typical of telecommunications locating, such as fiber optics, telephone, cable, etc. I would highly doubt they would put in a cell tower for extra money, plus, it's an eye sore. If they were hard up for money, they could simply lease out the roof of the hotel. The rent my former building recieved for cell equipment mounted on our roof was only 200.00. A cell tower takes up around 25x25 feet and would imagine the rent would likewise be small. The only real reason for a tower is to increase capacity and that could be placed around breakers express and still have the desired effect, or lease out the roof of breakers, which in all reality, really isn't tall enough. Believe it or not, you won't get near as good a signal standing beside or underneath a tower as you do standing 1/4 mile away as the signal needs room to stretch. I took a look at some pictures from the BGT coaster project I had and sure enough, pink markings are everywhere they plan on doing digging work with orange marking surrounding those. I think we can all now probably agree that this is probably the general area they are looking at for their new project and are trying to get a good grasp on where all of their undergound utilities are so that they can either make a final determination for footers or move items if footers can't be built around the underground maze. Then again, they might just be due for new sewer and water lines.