Biblioteca

The danger sign with the symbol of a gate indicates the approach of a level crossing with a gate. The approach beacon with three inclined red bars, placed below the sign, indicates that the level crossing is at a maximum distance of 300 meters, starting the approach sequence that will continue with the two-bar and one-bar beacons at shorter distances. https://www.imt-ip.pt/wp-content/uploads/2025/04/Sinalizacao-de-Passagens-de-Nivel-_-2025_fev_V1.pdf The remaining options are incorrect because the signage does not indicate an exit from the road, but rather a railway infrastructure. Additionally, the presence of the three-bar beacon at this specific location defines the approach distance as 300 meters and not 150 meters.