2023 California Code › Public Resources Code - PRC › DIVISION 13 - ENVIRONMENTAL QUALITY › CHAPTER 4.5 - Streamlined Environmental Review › ARTICLE 2 - Master Environmental Impact Report › Section 21157.7.

21157.7. (a) For purposes of this section, a master environmental impact report is a document prepared in accordance with subdivision (c) for the projects described in subdivision (b) that, upon certification, is followed by review of subsequent projects as provided in Sections 21157.1 and 21157.5.
(b) A master environmental impact report may be prepared for a plan adopted by the Department of Transportation for improvements to regional segments of Highway 99 funded pursuant to subdivision (b) of Section 8879.23 of the Government Code, to streamline, coordinate, and improve environmental review.
(c) The report shall include all of the following:
(1) A detailed statement as required by Section 21100.
(2) A description of the anticipated highway improvements along Highway 99 that would be within the scope of the master environmental impact report, that contains sufficient information about all phases of the Highway 99 construction activities, including, but not limited to, all of the following:
(A) The specific types of improvements that will be undertaken.
(B) The anticipated location and alternative locations for any of the Highway 99 improvements, including overpasses, bridges, railroad crossings, and interchanges.
(C) A capital outlay or capital improvement program, or other scheduling or implementing device that governs the construction activities associated with the Highway 99 improvements.
(d) The Department of Transportation may communicate, coordinate, and consult with the Resources Agency, Wildlife Conservation Board, Department of Fish and Game, Department of Conservation, and other appropriate federal, state, or local governments, including interested stakeholders, to consider and implement mitigation requirements on a regional basis for the projects described in subdivision (b). This may include both of the following:
(1) Identification of priority areas for mitigation, using information from these agencies and departments as well as from other sources.
(2) Utilization of existing conservation programs of the agencies or departments identified in this subdivision, if mitigation under those programs for improvements under this section does not supplant mitigation for a project.
(e) The Department of Transportation may execute an agreement, memorandum of understanding, or other similar instrument to memorialize its understanding of any communication, coordination, or implementation activities with other state agencies for the purposes of meeting mitigation requirements on a regional basis.
(f) Notwithstanding any other provision of law, nothing in this section is intended to interfere with or prevent the existing authority of an agency or department to carry out its programs, projects, or responsibilities to identify, review, approve, deny, or implement any mitigation requirements, and nothing in this section shall be construed as a limitation on mitigation requirements for the project, or a limitation on compliance with requirements under this division or any other provision of law.
(g) Notwithstanding Section 21157.6, the master environmental impact report shall not be used for the purposes of this section, if the certification of the master environmental impact report occurred more than seven years prior to the filing of an application for the subsequent project.
(Amended by Stats. 2007, Ch. 503, Sec. 2. Effective January 1, 2008.)