The project will be commenced along sections of the following Napa County roads: At the intersection of Silverado Trail North and Glass Mountain Road (at Bell Canyon Creek Bridge).
The site consists of a single span 31.0' wide reinforced concrete slab bridge. The scope of work will include temporary traffic control, removal of the existing metal beam guard rail, construction of two feet of bridge widening on both sides of the existing structure, construction of new barriers on the east and west side of the roadway above the existing bridge widening, construction of Midwest Guardrail System (MGS) and other related site work.
Engineer Estimate: $270,000.00