Street, Sewer, Storm Drain and Water System

Haven Avenue and Ontario Ranch Road

IMEG completed “Backbone improvements” for the City of Ontario’s master planned community, New Model Colonies (NMC), at Haven Avenue and Ontario Ranch Road (formerly Edison Avenue). NMC encompasses approximately 8,200 acres within the southeastern portion of the City. Street improvement scope included modifications to existing streets, pavement design (PCC & AC), street lighting, public infrastructure (utilities), landscaping and irrigation.


New Street Improvements

Curb, curb & gutter, cross gutters, medians, sidewalk traffic signal and Intersection design.


Underground Infrastructure Improvements

Sanitary sewer, storm drains, potable water, and recycled water. The project also included hydrologic and hydraulic design computation and analysis.


Ontario, CA



8,200 Acres