Rail &
Transportation
Spring Solutions Supporting Rail and Transportation Systems
The rail and transportation industries depend on components that perform reliably under constant load, vibration, and movement. Iowa Spring supports rail and transportation manufacturers with precision-built spring solutions used in rolling stock, mobility equipment, and infrastructure safety systems. Our springs are manufactured in the U.S. and supplied to transportation projects and OEMs worldwide.
Spring Applications
Railcars
Railcar systems rely on springs to support load management and operational stability. Compression springs are commonly used in suspension assemblies and slack adjuster systems to help manage railcar weight, absorb movement, and maintain proper alignment during operation. These components are found in freight cars, tank cars, and specialized rail equipment designed for long service life and heavy-duty use.
Power Sports
Transportation-related power sports equipment uses suspension systems built to handle uneven terrain and high-impact conditions. Springs are commonly found in motorbikes, ATVs, scooters, snowmobiles, and similar vehicles to support ride control, stability, and durability. High-strength materials and custom finishes are often selected to meet performance demands and environmental exposure.
Construction
Construction and transportation equipment relies on spring-assisted components to manage movement, load control, and vibration. These applications include mobile equipment, material transport systems, and infrastructure-related machinery where consistent performance supports safety and operational efficiency on active job sites.
Safety Bollards
Safety bollards use energy-absorbing components to reduce impact forces during vehicle contact. Extension springs are commonly incorporated into bollard systems designed to protect buildings, pedestrian areas, and critical infrastructure. These systems are used in transportation hubs, industrial facilities, and public spaces where controlled impact absorption improves safety outcomes.
Mechanical Springs
For additional transportation and infrastructure applications, Iowa Spring offers a full range of mechanical torsion, extension, and compression springs. Visit our Mechanical Spring pages to explore solutions that support custom designs across rail, construction, and mobility equipment