Thanks are also extended to Mr. Xiao Zhang, who assisted with the evaluation and analysis of the multi-plate arch structure as part of his summer research experience, and to Mr. Stefan Leiva, who assisted with the installation of strain gages on the Doan's Creek Bridge. Special thanks are extended to Tim Wells, who worked tirelessly to assist the research team on site visits to various bridges and even helped with of the Doan's Creek field site measurements. We would also like to recognize the many personnel and staff in both the Crawfordsville District and Vincennes District who provided assistance with the Roaring Creek and Doan's Creek bridge load tests. Without their help the load tests could not have been conducted.