How do you calculate the cost of a concrete culvert?

To calculate the cost of a concrete culvert, first determine the dimensions and design specifications required for your project, including length, width, and thickness. Next, obtain the cost of materials, including concrete, rebar, and any necessary accessories like drainage fittings. Factor in labor costs for installation and any equipment rental fees. Finally, add any overhead or additional costs, such as permits or site preparation, to arrive at the total cost.