The second edition of MOP 104 details best practices for the use of fiber-reinforced polymer (FRP) composite poles and crossarms in resilient conductor support applications. With continued advancements and innovations in the composite industry in the 16 years since the first edition was published, this new edition updates and expands on nearly every aspect of FRP pole and crossarm testing, design considerations, installation, and asset management, providing the line designer with another tool in the line design tool box in addition to the traditional materials of wood, steel, and concrete....