What is a passive highway-railroad crossing?

A passive highway-railroad crossing is identified as a crossing with no traffic control device. This means that there are no signals, lights, or gates to warn drivers and pedestrians of an approaching train. These crossings rely on the drivers to be vigilant and attentive to their surroundings, looking for oncoming trains. Since no indicators are present to regulate traffic or enhance safety, it's crucial for drivers to slow down, look both ways, and listen for trains while crossing.

In contrast, crossings with stop signs, flashing lights, or those monitored by cameras are equipped with specific traffic control devices or surveillance technology to improve safety. Such devices actively inform and direct road users, which is different from the passive nature of crossings without any control measures in place.