Translations:AY Honors/Model Railroad/Answer Key/24/en
From Pathfinder Wiki
Controlled Crossings
The most typical method of controlling a railroad crossing is with automatic close-able gates. In addition to flashing lights and warning bell, the gates make it difficult for cars or pedestrians to cross the tracks when they are down. Gated crossings have become more elaborate in recent years because accidents can still occur if cars try to drive around the gates.
