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Bill

Bill

AB 902

Transportation projects: barriers to wildlife movement.

2025-2026 Regular Session Introduced by Nick Schultz

AB 902 requires California transportation projects to assess and mitigate wildlife movement barriers through crossings or design modifications, balancing infrastructure development with habitat connectivity.

In committee: Held under submission.
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Bill Summary · AB 902

Legislative bill overview

AB 902 requires California transportation agencies to assess and mitigate barriers to wildlife movement when planning and constructing transportation projects. The bill mandates consideration of wildlife crossing needs and potentially requires funding or design modifications to reduce habitat fragmentation caused by roads and highways.

Why is this important

Wildlife populations increasingly face fragmentation from infrastructure development, which restricts genetic diversity, prevents migration, and increases vehicle-wildlife collisions. Integrating wildlife considerations into transportation planning could reduce ecological damage while potentially increasing public safety by decreasing animal-vehicle incidents on roadways.

Potential points of contention

  • Cost implications: Mandatory wildlife mitigation measures (crossing structures, fencing, design changes) could increase transportation project costs significantly, potentially stretching already limited infrastructure budgets
  • Implementation feasibility: Determining which projects require mitigation, how extensive those measures must be, and standards for measuring success remain unclear and could create regulatory complexity
  • Balance with transportation needs: Prioritizing wildlife barriers alongside safety, congestion reduction, and other transportation goals may create conflicts in project design and prioritization decisions

Compiled from official sources — confirm details with the bill’s official record.

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