; (xiv) the use of natural infrastructure to mitigate and reduce the risk of recurring damage or the cost of future repair from extreme weather events, flooding, or other natural disasters; and (xv) any other features that mitigate and reduce the risk of recurring damage or the cost of future repair as a result of extreme weather events, flooding, or other natural disasters, as determined by the Secretary. . 7006. Guidance on inundated and submerged roads Upon issuance of guidance issued pursuant to section 1228 of the Disaster Recovery Reform Act of 2018 ( Public Law 115–254 ), the Administrator of the Federal Highway Administration, in consultation with the Administrator of the Federal Emergency Management Agency, shall review such guidance and issue guidance regarding repair, restoration, and replacement of inundated and submerged roads damaged or destroyed by a major disaster declared pursuant to the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5121 et seq.) with respect to roads eligible for assistance under Federal Highway Administration programs. 7007. Guidance on evacuation routes (a) In general (1) Guidance The Administrator of the Federal Highway Administration, in coordination with the Administrator of the Federal Emergency Management Agency and consistent with guidance issued by the Federal Emergency Management Agency pursuant to section 1209 of the Disaster Recovery Reform Act of 2018 ( Public Law 115–254 ), shall revise existing guidance or issue new guidance as appropriate for State, local, and Indian Tribal governments regarding the design, construction, maintenance, and repair of evacuation routes. (2) Considerations In revising or issuing guidance under subsection (a)(1), the Administrator of the Federal Highway Administration shall consider— (A) methods that assist evacuation routes to— (i) withstand likely risks to viability, including flammability and hydrostatic forces