Apple Valley State Route 18 Improvements Project
Background
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Public Service Announcement (PSA)
Alternative 0: No Build
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Alternatives
Navajo Road to Central Road
Apple Valley, CA
Alternative 1: Outer Highway 18 Enhancements
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Alternative 2: Roundabouts
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Alternative 3: Michigan Left
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Deliverables
The Preliminary Environmental Analysis Report (PEAR) provides a comprehensive review of the environmental investigations based on environmental impacts such as biological, paleontological, climate change, hazardous materials, and even some social impacts such as Cultural, visual, and community impacts.
The Project Study Report (PSR) summarizes the technical analyses, design concepts, and environmental considerations used to identify a recommended alternative. The PSR serves as the basis for future project development and coordination with local and regional agencies.
The Intersection Safety And Operational Assessment Process (ISOAP) provides a comprehensive review of the traffic investigations based on the interaction between the freeway mainline, ramp terminals, pedestrians, cyclists, and transit. The ISOAP uses existing conditions, active transportation facilities, transit routes, crash analysis, and Safe Systems Approach in the data analysis.
Benefit/Cost Analysis
Evaluates the benefit to cost ratios for each proposed alternative based on the total vehicle delays, overall traffic safety, emissions rates, and reliability.
Construction Staging Plan
Presents plans for the construction phases for the preferred alternative.
Cost Estimate
Displays the total project costs based on costs for earthwork, roadway items, ROW, and structure items for each alternative.
Weighted Decision Matrix
Evaluates ratings based on eight criterias and the rating for each alternatives to choose the most feasible alternative.
Our Team
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Noah Collado
Co-Project Manager
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Charbel Salloum
Co-Project Manager
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Rey Anthony Reynaldo
Environmental Lead
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Nathan Kakish
Environmental Member
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Zach Crow, EIT
Traffic Lead
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Andres Sevilla, EIT
Traffic Member
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Dylan Hudson, EIT
Traffic Member
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Luis Prado
Traffic Member
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Kenny Kim, EIT
Design Lead
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Andrew Perez
Design Member
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Pablo Sanchez
Design Member
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Yuyi Wu
Design Member
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Justine Niu, PE
Caltrans District 8 Advisor
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Jason Collado, PE
Caltrans District 8 Advisor
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Dr. Yongping Zhang, PE
CPP Faculty Advisor