what type of engineer designs and builds tunnels, bridges, and highways?

The type of engineer who designs and builds tunnels, bridges, and highways is a civil engineer.

Quick Scoop

Civil engineering is the branch of engineering that deals with the design, construction, and maintenance of public infrastructure like roads, tunnels, bridges, airports, and water systems. Within civil engineering, there are specialists such as structural engineers (who focus on the strength and stability of bridges and tunnels) and transportation/highway engineers (who focus on road and traffic design).

If you’re thinking in terms of a school subject or quiz question, “civil engineer” is the expected answer.

TL;DR: The engineer who designs and builds tunnels, bridges, and highways is a civil engineer.

Meta description (SEO):
Wondering what type of engineer designs and builds tunnels, bridges, and highways? It’s a civil engineer, often specializing in structural or transportation engineering, who plans and oversees this critical infrastructure.