Oldcastle Infrastructure offers 3-sided bridges that are the optimal choice for engineered solutions and are environmentally friendly. Manufactured in a variety of sizes, they can be used create short-span bridges over waterway with little impact on the existing environments. Oldcastle Infrastructure 3-sided bridges are suitable for a variety of applications including marine construction, wildlife crossings, riding trails, golf courses, and more. When streams or tunnels intersect roadways at skewed angles, our bridges can be installed to adjust to the skew to meet the exact angle. Optional configurations can include our precast footings and wing walls.