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Passageways
Wildlife Crossing System for
Interstate 15, Temecula, CA
Passageway 1: Overpass
Chosen: Site 2
Alternative 1 Traditional-
Wildlife Crossing Design
Alternative 2 Innovative- Hpyar-Nature Wildlife Overpass Desigm
Alternative 3 No Build
Passageway 2: Culvert
Site 1
Alternative 1 Box Culvert Design
Alternative 2 Corrugated Steel Culvert Design
Alternative 3 No Build
Passageway 3: Underpass
Site 1
Phase I - Signs
Phase II - Vegetation
Phase III - Fencing
Layout Alternative 1
Layout Alternative 2
Phase IV - Sound Baffles
No Build
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