Which airport project faced years of delays due to planning and technical problems and opened in 2020?

• A. Nusantara Capital City
• B. Berlin Brandenburg Airport
• C. Ryugyong Hotel
• D. Wonderland Amusement Park

Answer: (B)

Large infrastructure projects often stall when the planning and technical systems become more complex than anticipated, and Berlin Brandenburg Airport is a clear example of that pattern. Construction started in 2006, but the project was hampered for years by a string of planning mishaps and technical problems—especially with fire safety systems, smoke extraction, electrical and security integrations, and overall commissioning. Those issues dragged the opening date far beyond the original plan, with the airport finally welcoming passengers in 2020. It served to replace parts of the previous Berlin airport network and to handle air traffic for the region. The other options aren’t airports that opened in 2020, so they don’t fit this scenario.