; (D) providing innovative services in multiple modes of transport and traffic management to enable users to be safer, better coordinated and connected, and better informed; and (E) integrating measures— (i) to protect private data of residents; and (ii) to measure the impact of smart city or community technologies on the effectiveness and efficiency of civic operations and services. (12) State The term State means— (A) a State; (B) the District of Columbia; (C) the Commonwealth of Puerto Rico; and (D) any other territory or possession of the United States. (13) Urban area The term urban area means a area designated as an urbanized area by the Bureau of the Census with a population of 50,000 residents or more. 4 Smart city and community transportation resource guide (a) Publication (1) In general The Secretaries, in coordination with the heads of any other applicable Federal agencies, shall create, publish, and maintain a resource guide designed to assist States, communities, and cities in developing and implementing smart city or community programs. (2) Information included The Secretaries, in coordination with representatives of cities, communities, and industry entities, shall determine what information shall be included in the guide described in paragraph (1). (b) Requirements The guide published under subsection (a)— (1) shall be maintained electronically on a website; (2) shall be provided as an electronic reference guide available to the public free of charge; and (3) may include— (A) available examples of local governments engaging private sector entities in order to implement smart city or community solutions, including public-private partnership models, that could be used to leverage private sector funding, reduce transportation costs, and enhance security resiliency; (B) best practices and lessons learned from technology demonstrations, including return on investment and performance information to help cities decide how to initiate integration of smart technologies