Cities: Skylines Airport expansion adds 14 new trees to the game

You can change trees on any road with trees after the new update : r/ CitiesSkylines

Nashville Int'l Expands Central Terminal with New Grand Lobby

Des Moines International Airport changes: What you need to know.

The 19 Best Designed Basketball Courts in the World

Cities: Skylines Airports expansion takes off in January on PC and consoles - Neowin

Best Games To Play If You Like Cities: Skylines

Cities Skylines 2 development nodes progression guide

Buy Cities: Skylines II Steam

Cities: Skylines gets a free update alongside the Airports DLC