CONSPAN® i-Series™ Bridge Systems
An ecological four-sided culvert. The CON/SPAN i-Series Culvert provides and maintains a natural streambed with its engineered and tested invert technology. It stands apart from traditional culverts that are typically designed to pass flood discharge without consideration for stream ecology impacts.
![CAD Drawings Contech Engineered Solutions CONSPAN® i-Series™ Bridge Systems](/AzureResizer/cadcompanycontent/CompanyContent/Company/2628/ProductImages/55464/55464-default.jpg)