||Mission is to provide proactive leadership, expertise, resources, and information to improve the
quality of the U.S. highway system in order to enhance economic growth, quality of life, and the environment.
The NHI develops and delivers training and education in cooperation with its partners to sustain and expand the
transportation community's professional capacity in technologies and strategies thereby accelerating the
implementation of the state-of-the-art and continuing to advance the state-of-the-practice.|