; (8) in subsection (l) by striking the period at the end and inserting and section 1503 of title 40, Code of Federal Regulations. ; and (9) by striking subsection (m) and inserting the following: (m) Coordination and schedule (1) Coordination plan (A) In general Not later than 90 days after the date of publication of a notice of intent to prepare an environmental impact statement or the initiation of an environmental assessment, the Secretary of Transportation shall establish a plan for coordinating public and agency participation in and comment on the environmental review process for a project described or designated under subsection (b). The coordination plan may be incorporated into a memorandum of understanding. (B) Cloud-based, interactive digital platforms The Secretary is encouraged to utilize cloud-based, interactive digital platforms to meet community engagement and agency coordination requirements under subparagraph (A). (C) Schedule (i) In general The Secretary shall establish as part of such coordination plan, after consultation with and the concurrence of each participating agency for the project and with the State in which the project is located (and, if the State is not the project sponsor, with the project sponsor), a schedule for— (I) interim milestones and deadlines for agency activities necessary to complete the environmental review; and (II) completion of the environmental review process for the project. (ii) Factors for consideration In establishing the schedule under clause (i), the Secretary shall consider factors such as— (I) the responsibilities of participating agencies under applicable laws; (II) resources available to the cooperating agencies; (III) overall size and complexity of the project; (IV) the overall time required by an agency to conduct an environmental review and make decisions under applicable Federal law relating to a project (including the issuance or denial of a permit or license) and the cost of the project