What is the minimum distance from a railroad crossing that a vehicle cannot be parked?

The correct answer is based on safety regulations designed to ensure that vehicles do not obstruct views or create hazards near railroad crossings. Parking too close to a railroad crossing can impede the visibility of the crossing for both the driver of the vehicle and any oncoming trains, which could result in dangerous situations.

The minimum distance of 15 feet is established to maintain a clear line of sight for motorists approaching the crossing and to provide enough space for train operations. This distance helps prevent accidents and ensures that drivers have sufficient warning of an approaching train. Adhering to this regulation is essential for protecting the safety of all road users and maintaining smooth traffic flow near railroads.