1. Field Evaluation of Dynamic Load Factors for Historic Through-truss Bridges Open Access Author: Newpher, Brandon James Title: Field Evaluation of Dynamic Load Factors for Historic Through-truss Bridges Graduate Program: Civil Engineering Keywords: Dynamic Load FactorImpact FactorDynamic Load AllowanceThrough-Truss BridgesLenticular ArchPratt Truss File: Download Newpher_Thesis_Final.pdf Committee Members: Jeffrey A Laman, Thesis Advisor/Co-AdvisorThomas E Boothby, Thesis Advisor/Co-AdvisorGordon Patrick Warn, Thesis Advisor/Co-Advisor