Types of cars (3 of 4)

Types of cars (3 of 4)
Types of cars (3 of 4): railway vehicle used to transport livestock and goods.
Gondola car: railway vehicle that is unloaded by tipping it on its side.
Hopper car: railway vehicle that is unloaded from the bottom.
Tank car: railway vehicle used to carry liquids.

Photo :

EN : Bridge structure
FR : Structure de pont
ES : Estructura del puente

Bridge 
          structure

A bridge is a structure built to span a gorge, valley, road, railroad track, river, body of water, or any other physical obstacle. Designs of bridges vary depending on the function of the bridge and the nature of the terrain where the bridge is to be constructed.

Animation : Union Pacific


Thanks to YouTube for allowing us to watch this video.

Objet virtuel : Union Pacific


Thanks to YouTube for allowing us to watch this video.