Install 325 feet of concrete barrier on I-805

Caltrans proposes to prevent potential future run-off-road collisions and decrease maintenance worker exposure at the intersection of I-805 and SR-54. Caltrans will install approximately 325 linear feet (LF) of Concrete Barrier (Type 60MS) with continuous 10" footing, widen structural section with approximately 325 LF with various widths extending from the existing paved left edge of shoulder to 12-inches behind the proposed concrete barrier, install three roadside signs, and two lighting standards Type 31 poles. Shoulder backing will extend the left shoulder from existing paved left edge. Three signs will be installed (refer to preliminary plans for approximate locations) ranging from 4.5 to 5-feet in depth.