; (C) the effectiveness of providing real-time integrated traffic, transit, and multimodal transportation information to the public to make informed travel decisions; and (D) lessons learned and recommendations for future deployment strategies to optimize transportation efficiency and multimodal system performance. (b) GAO biennial reviews Not later than 2 years after the date of the enactment of this Act, and biennially thereafter, the Comptroller General of the United States shall conduct a review of the SMART grant selection process and submit a report containing the results of such review to the Committee on Commerce, Science, and Transportation of the Senate , the Committee on Energy and Commerce of the House of Representatives , and the Committee on Transportation and Infrastructure of the House of Representatives . (c) Report to Congress Not later than 1 year after the annual awarding of grants under section 4, the Secretary shall submit a report to the Committee on Commerce, Science, and Transportation of the Senate , the Committee on Energy and Commerce of the House of Representatives , and the Committee on Transportation and Infrastructure of the House of Representatives that describes the effectiveness of SMART grant recipients in meeting their projected deployment plan, including data on how the projects funded by such grants or by other Department of Transportation financial assistance described in section 4(f) have— (1) reduced traffic-related fatalities and injuries; (2) reduced traffic congestion and improved travel time reliability; (3) reduced transportation-related emissions; (4) optimized multimodal system performance; (5) improved access to transportation alternatives; (6) implemented technological innovation to increase efficiency with regards to intermodal communication, energy consumption, information and communications technology, and personal mobility