Complex sentence: In her last role, as Deputy Director for the Department of Transportation (DDOT), she helped secure the City's first federal GARVEE bond for its largest-ever construction project--the $500 million 11th Street Bridges Project.
Split into simpler sentences: In her last role, as Deputy Director for the Department of Transportation (DDOT), she helped secure the City's first federal GARVEE bond. That money was used for the District's largest-ever construction project--the $500 million 11th Street Bridges Project.