Where can one find detailed information regarding a bridge's specifications?

The best source for detailed information regarding a bridge's specifications is found in the structure plans. These plans typically include comprehensive drawings and specifications that detail the design, dimensions, materials, and other critical information pertaining to the construction and structural integrity of the bridge. They serve as a central reference point for engineers and contractors, ensuring that the project is executed according to the required standards and guidelines. By consulting the structure plans, one can gain insight into specific aspects such as load capacities, reinforcement details, and connection methods, which are all essential for understanding how the bridge is constructed and functioning. This makes the structure plans the most appropriate choice for accessing such detailed information.