Not much to see for free other than the arch. Want...

Not much to see for free other than the arch. Wanted to take the tram, but didn't leave for another 45 minutes. The place was not very busy at all & can't understand why there was such a long wait. Second time this happened & have yet to make it on the tram. Due to the recent flooding in the area it was a nightmare to drive to & park. Many street closures in the area.