Letters of Authorization Supplement to Letter of Authorization #003: Inrix Data Enhancement, Orlando-Orange County Expressway Authority (OOCEA) and Pensacola SunGuide deployme 443 Letter of Authorization #003: Inrix Data Enhancement, Orlando-Orange County Expressway Authority (OOCEA) and Pensacola SunGuide deployments 444 Supplement to Letter of Authorization #004: Road Ranger Smart Phone Application, SunGuide Modifications 448 Letter of Authorization #005: IntelliDrive Application Development for SunGuide software 449 Letter of Authorization #001 194