Mini-Span corrugated steel structures are an economical and rapid solution for a variety of stream crossings. Sections are available up to 15 m long and are easily joined together on-site with a lapped connection. They are pre-assembled at the plant and custom designed for a combination of spans and load-carrying capabilities.
Can be ordered with factory installed headwalls to reduce overall installation time. The open bottom design preserves the aquatic habitat; structures can be recovered and reused without heavy lifting equipment, as the material is lightweight.