Open topic with table of contents
A structure that allows people or vehicles to cross an obstacle such as a body of water, railway, ditch, etc.
Included in Cost: Poured concrete double-arched bridge with mid-span pier, concrete footings guardrails curbing, reinforcing, and labor.
Enter the square footage, between 0 and 10,000, of all concrete bridges.
Help file last modified: 7/26/2018