Primary affected parties:

• Yuhaaviatam of San Manuel Nation: Gains title to specified federal parcels, consolidating or expanding land holdings; must offer its non‑federal parcels to trigger the exchange and pay for surveys of those parcels. The Nation benefits from receiving federally managed land and from clarity on access and landmark preservation.
• U.S. Forest Service / Department of Agriculture: Will receive title to the Nation's offered parcels (if offered) and incorporate them into the San Bernardino National Forest; retains an easement for continued road access and must carry out administrative actions (surveys, mapping corrections, and record updates).
• Local public and recreation users: May see changes in land management and public access where parcels change status, but the reserved easement preserves access to specified Forest Service roads.
• Cultural/heritage stakeholders and the public: The required preservation agreement for the Arrowhead landmark protects a named cultural/landmark feature, affecting how that site is managed and preserved.
• Financial/administrative impacts: The Nation bears the cost of surveying its non‑federal parcels; other costs are largely administrative within federal land management agencies. No explicit federal appropriation is provided, suggesting fiscal impacts are minimal or absorbed by existing agency budgets. Potential outcomes:
• Improved land ownership alignment for the Nation and consolidated forest management for the Forest Service.
• Continued vehicular or service access via reserved easements mitigates potential access disputes.
• Preservation of the Arrowhead landmark formalizes protection obligations shortly after enactment.