1. Short title; table of contents (a) Short title This Act may be cited as the Smart Technology for Resilient, Efficient, Economic and Reliable Transportation in Cities and Communities Act or the STREET Act . (b) Table of contents The table of contents for this Act is as follows: Sec. 1. Short title; table of contents. Sec. 2. Purpose. Sec. 3. Definitions. Sec. 4. Smart city and community transportation resource guide. Sec. 5. Smart Cities Challenge Grant Extension Program. Sec. 6. GAO study. Sec. 7. Standards and interoperability framework. 2. Purpose The purpose of this Act is to promote smart technologies and systems to reduce transportation costs, traffic congestion, air pollution, energy use, and carbon emissions for communities of all sizes by— (1) creating a smart city and community transportation resource guide in order to increase equity; (2) promoting the quality and performance of smart city or community transportation technologies while protecting— (A) the security of data and systems; and (B) privacy; and (3) providing assistance to local governments interested in implementing smart city or community transportation technologies. 3. Definitions In this Act: (1) Data The term data includes information and images. (2) Medium-sized city The term medium-sized city means a beneficiary city with a population between 200,000 and 850,000, according to the Census Bureau’s most recent annual estimates of resident population. (3) Rural area The term rural area means a beneficiary jurisdiction with a population between 10,000 and 75,000 people, not located within an urbanized area or cluster, according to the Census Bureau’s most recent annual estimates of resident population. (4) Secretaries The term Secretaries means the Secretary, acting in coordination with— (A) the Secretary of Energy; (B) the Secretary of Housing and Urban Development