Britannica AI Icon

Quick Summary

A tank car is a type of railroad car specifically designed for the bulk transportation of liquids or gases. These specialized cars evolved from earlier freight car designs and are crucial for moving various commodities safely and efficiently. The first tank cars were used in 1862. Modern tank cars are constructed to handle a wide range of substances, from industrial chemicals to other liquids and gases.12

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
2 Britannica Sources
  1. tank car
  2. freight car

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.