Intelligent Transportation Society of America |

ITSA is the leading advocate for technologies that improve the safety, security and efficiency of the nation’s surface transportation system.

International Municipal Signal Association |
Dedicated to providing quality certification programs for the safe installation, operation and maintenance of public safety systems; delivering value for members by providing the latest information and education in the industry.

Institute of Transportation Engineers |
ITE is an international educational and scientific association of transportation professionals who are responsible for meeting mobility and safety needs.

American Association of State Highway and Transportation Officials |
AASHTO is a nonprofit, nonpartisan association representing highway and transportation departments in the 50 states, the District of Columbia, and Puerto Rico. It represents all five transportation modes: air, highways, public transportation, rail, and water. Its primary goal is to foster the development, operation, and maintenance of an integrated national transportation system.

National Electrical Manufacturers
NEMA is the trade association of choice for the electrical manufacturing industry. Founded in 1926 and headquartered near Washington, D.C., its approximately 450 member companies manufacture products used in the generation, transmission and distribution, control, and end-use of electricity.

Federal Highway Administration |
FHWA mission is to improve mobility on our Nation’s highways through national leadership, innovation, and program delivery.