From a simple span, to a 2,750-ton lift span, to a double-leaf bascule, Cianbro has been building bridges for over 50 years. Our team will safely work at great heights, on water, and around traffic to complete your project on time and within budget.

Cianbro owns a fleet of 130 cranes that are capable of lifting loads weighing up to 250 tons, and maintains rental agreements for cranes with over 700-ton lift capacities. Our in-house engineering skills, heavy rigging expertise, and hands-on ability allow us to plan and orchestrate safe civil steel erections. And, our skilled erectors have the innovative ideas, technical ability, and can-do spirit to get the job done.