Bolton Perez & Associates provides inspection services on Overhead Signs, In-Service Bridges, Mast Arms and High Mast Structures as well as Load Rating analysis in Load and Resistance Factor Rating (LRFR) and Load Factor Rating (LFR) methods. Our experience includes inspection and load rating of bridges. BPA maintains the latest specifications and inspection methods to comply with federal regulations in accordance with National Bridge Inspection Standards (NBIS) and following AASHTO Guide Manual for Bridge Element Inspection, First Edition 2011, and The Manual for Bridge Evaluation, Second Edition, 2011. Furthermore, BPA has vast experience delivering inspection reports following the National Bridge Inventory Standards (NBIS) and using PONTIS application software, accommodating the system per the client’s requirements. BPA is familiar with bridge access equipment used to perform inspections over water and high level structures. BPA bridge inspectors are MOT Certified to assure traffic and public safety. The inspection team is readily available 24/7 for emergency inspections, including access to their own bucket truck.