Steel Bridge Bearing Guidelines G91 2022

"This publication presents steel bridge bearing design guidelines and construction details that are cost-effective, functional, and durable. It includes four major types of bridge bearings: (1) Elastomeric; (2) High Load Multi-Rotational (HLMR); (3) Steel; and (4) Seismic Isolation, which is new in this edition. These four types of bridge bearings are viewed as sufficient to cover most structures in the national bridge inventory. Each bearing type is presented as its own section within the guide, and the information included is intended to permit efficient design, fabrication, installation, and maintenance of each bearing type."--Publisher website