NITTEC is a coalition of multiple agencies in Western New York and Southern Ontario that share the goal of improving traffic mobility, reliability, and safety on the regional, bi-national, and multi-modal transportation network. The system includes four international border crossings between Canada and the United States.

NITTEC’s member agencies are represented on the Coalition's Board of Directors and Committees. The members of the Board of Directors work collaboratively on the development and operation of NITTEC. The current list of member agencies—Policy Members, General Members, and Affiliate Members—is provided below. More detailed information about each can be learned by clicking on a member agency's logo to visit its website.

Member Agencies
	Niagara Frontier Transportation Authority (NFTA)
	Ministry of Transportation Ontario
	New York State Thruway Authority
	Niagara Falls Bridge Commission
	Buffalo and Fort Erie Public Bridge Authority
	New York State Department of Transportation
	City of Buffalo
	City of Niagara Falls, New York
	City of Niagara Falls, Ontario
	Erie County
	Niagara County
	The Niagara Parks Commission
	Niagara Region
	Town of Fort Erie
	New York State Police
	Ontario Provincial Police
	GBNRTC
	Federal Highway Administration
	Town of Amherst
	Town of Tonawanda
	Town of Niagara-on-the-Lake
	New York State Department of Environmental Conservation
	John's Towing
	Rusiniak’s Towing
	US Customs and Border Protection
	University At Buffalo
	American Medical Response (AMR)
	City of St. Catharines
	Montgomery Towing
	Canada Border Services Agency
	Chautauqua County
	Cattaraugus County
	Town of Hamburg
	Town of West Seneca
	Town of Cheektowaga
	Town of Orchard Park
	Town of Evans
	City of Lackawanna
	Seneca Nation
	LTR Rigging and Hauling
	AAA Western and Central New York
	Twin City Ambulance