Why America Still Uses Wooden Railroad Ties Instead of Concrete Across Its Rail Network

Everyone sees the steel rails and massive freight trains, but what about the wooden railroad ties beneath them that support most of America’s rail network? These simple pieces of timber sit under thousands of passing trains, even though concrete ties can last longer and provide greater track stability. So why does wood still dominate, and why hasn’t concrete replaced it across America’s enormous railroad system? -- Chapters: Explore why wooden railroad ties still account for most of the ties installed across North American track. Discover why this simple material remains so important to freight railroads even as concrete ties become more common on passenger, high-speed, and heavily used routes. This video examines wooden railroad ties, detailing how they are cut, treated, transported, installed, and maintained. We also look at the cost, weight, flexibility, and maintenance differences between wood and concrete, and why those differences matter across a rail network stretching for nearly 140,000 miles. We break down where concrete railroad ties are used in the United States, why they perform well on certain routes, and why replacing wood across the entire freight rail network is far more complicated than simply choosing the stronger material. Subscribe for more videos about railroads, transportation, heavy industry, and the infrastructure that keeps America moving, and comment below: do you think concrete will ever replace wooden railroad ties across most of America’s rail network? #RailroadTies #WoodenRailroadTies #ConcreteRailroadTies #Railroad #FreightRail #AmericanRailroads #RailNetwork