1. Understanding Use of Social Media for Dissemination of Transportation Information Open Access Author: Fraser, Janet Lynne Title: Understanding Use of Social Media for Dissemination of Transportation Information Graduate Program: Civil Engineering Keywords: transportationsocial mediacommunicationsTwitterFacebookDepartment of Transportation File: Download JFraser_-_Dissertation_Final.pdf Committee Members: Paul Peter Jovanis, Dissertation Advisor/Co-AdvisorEric Todd Donnell, Committee MemberKurt David Johnson, Committee MemberMartin T Pietrucha, Committee Member