State Route 29, First and Second Street/California Boulevard Roundabouts, Napa, CA

This project will convert existing intersections at California Boulevard, First, and Second Streets into two roundabouts in Napa, CA. The project is adjacent to the Route 29 exit at First Street and will realign existing streets, including retaining walls. PARIKH prepared the Geotechnical Design and Materials Report in accordance with Caltrans guidelines.