Date of Award

Spring 2025

Document Type

Thesis

Publisher

Santa Clara : Santa Clara University, 2025

Department

Civil, Environmental and Sustainable Engineering

First Advisor

Hisham Said

Second Advisor

Tracy Abbott

Abstract

Interstate 280 (I-280) serves as one of two (2) main arteries between San Francisco and the peninsula and south Bay Area. Being situated through various nature reserves at the foothills of the Santa Cruz Mountains, I-280 creates a barrier between said mountains and surrounding areas, disrupting migratory patterns. The heavy usage of this road, along with natural migratory patterns of large and medium sized mammals in the area results in high amounts of wildlife vehicle collisions (WVC’s). In order to provide remedial efforts, the team explored various methods to alleviate WVC’s. Ultimately the final proposed design consisted of a cast in place concrete culvert, that was installed using a deep excavation shoring system. This system was hand calculated and checked by two (2) softwares. A full project schedule, and cost estimate was subsequently provided, giving further justification for the application of this project to the real world.

Available for download on Wednesday, January 14, 2026

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