In Spire you are in a suborbital airport that is on a raised Spire. This is a way that a futuristic society enables faster travel around the earth.
The overall design is clean and it looks like an spaceport you would see in a movie set 100 years or more in the future with a wide range curved edges that push you through the airport. This is familiar for anyone who's been in a modern airport, but it certainly has a Black Ops 3 feel to it.
There are overwatch positions in this map to really build out the sniper opportunities. Another lane focuses on "meaty cover" which will allow you to engage in a more position to position battle.
There is also an outer wall for wallrunning like in Combine, but this time there is a destination at the end. You will need to run this route if you want to take one of the points in objective games.
We also see a lot of room for cover and stairways that will deliver a multi-level firefight like in Hunted.