; and (2) be submitted on or before the date that annual report is due. (d) Public transparency Upon submission of a report on missed opportunities to Congress under this section, the Secretary shall make the report available to the public on an internet website of the Department of Transportation in a manner that is user friendly and able to be searched and downloaded by users of the website. (e) Trade secrets and confidential information Nothing in this section authorizes the Secretary to disclose any information that is a trade secret or confidential information subject to section 552(b)(4) of title 5 or section 1905 of title 18. . (b) Clerical amendment The analysis for chapter 3 of title 49, United States Code, is amended by inserting after the item relating to section 311 the following: 312. Annual reporting on missed opportunities. .