State Routes 54 and 94 Improvements
San Diego County, CA

Rick Engineering Company's San Diego office prepared plans, specifications and estimates (PS&E), and project reports and environmental documents (PR/ED) for the widening of two miles of State Route 54 from four to six lanes, and the widening of two miles of State Route 94 from two to four lanes, including bike lanes in both directions. Work included preliminary design alternatives including geometrics, right-of-way requirements, mapping, drainage, grading and cost estimates. Preliminary design was prepared on Rick Engineering Company's in-house CADD system (Microstation/InRoads). AutoCad and Land Development Desktop Design software was utilized for Final Design. Design alternatives were prepared to minimize impacts to sensitive resources including Vireo and Gnatcatcher habitats, park lands, cultural resources, and the Sweetwater River. The project included studies and alternatives analysis for widening the highway adjacent to, and crossing, Campo Creek. The project was funded by the County of San Diego with direct oversight from Caltrans.

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