An Agreement to Construct Bridge is a legally binding contract between a contractor and a client that outlines the terms and conditions for the construction of a bridge. This document covers all aspects of the project, from the scope of work to the price and payment terms. Depending on the project, different types of Agreement to Construct Bridge may include: 1. Design-Build Agreement: This type of agreement is the most common type and involves the contractor designing and constructing the bridge according to the owner's specifications. 2. Cost Plus Agreement: This agreement covers the cost plus the overhead and profit for the contractor. 3. Lump Sum Agreement: This type of agreement outlines a fixed price for the entire project. 4. Unit Price Agreement: This type of agreement outlines a fixed price per unit of work. The Agreement to Construct Bridge should include all relevant information about the project, including the project scope, the price, payment terms, and any applicable deadlines. It should also include a clause outlining the contractor's responsibilities, a description of the materials to be used, and any warranties or guarantees that may be provided.