What is rail road frog?

A railroad frog is a device used in railway construction and maintenance that helps guide train wheels onto the proper track. It is also called a switch frog or a rail frog. The frog is a V-shaped piece of metal that is bolted to the rail and positioned at the intersection of two railroad tracks.

When a train is approaching the intersection, the wheels hit the frog and are guided onto the correct track. Without a frog, the train wheels would bump over the rail gap and potentially derail. The design of the frog ensures that the wheels follow a smooth curve as they transition from one track to another.

Frogs are made of steel or cast iron and come in various sizes and shapes, depending on the type of track and the weight of the train. they require regular inspection and maintenance to ensure safe and efficient railway operation.