Airports:
Has the airports team thought about adding wig-wag lights to taxiway intersections? These are lights that flash back and forth where taxiways meet runways in order to remind you to think twice before crossing them. They are a safety feature and they also add to the “life” of the airport.
A GIF I found on the Internet that illustrates what they look like:
There is a Wishlist topic for this:
https://forums.flightsimulator.com/t/runway-guard-lights-wig-wag-lights/394987