Etiwanda Ave. to Slover Ave./Airport Drive Intersection Improvement Project

This project entails a comprehensive reconstruction of the intersection of Etiwanda Avenue, Airport Drive, and Slover Avenue on the boundary of Fontana and Ontario, California. The work includes road widening, addition of a northbound through lane, installation of dual left/right turn lanes, utility relocations, drainage upgrades, new traffic signals, street‑lighting, retaining walls, median construction, sidewalk and curb installation, and extensive pavement resurfacing. The contractor must manage extensive coordination with more than a dozen utility owners, adhere to strict traffic‑control and safety procedures, and complete the construction within a 220‑working‑day schedule after the Notice to Proceed. • Roadway reconstruction: widening, new lanes, median, curb‑and‑gutter, sidewalk, and 11.5‑in PCC pavement. • Utility relocation and protection: water, gas, electric, telecom, fiber‑optic, and storm‑drain systems. • Traffic‑signal and street‑lighting upgrades: full signal package, LED heads, controllers, and associated conduit work. • Retaining‑wall, guardrail, and masonry work, plus rock‑treatment surfaces. • Mandatory compliance with California DOT, Caltrans, MUTCD, and local agency standards; 5 % retainage and liquidated‑damage penalties apply.