This complex 5-stage project in the City of Industry involves multiple phases, including extensive railroad track, retaining wall, bridge, sewer, and storm drain construction, with a primary focus on minimizing disruption to adjacent businesses and addressing specific railroad infrastructure needs.
Removal and replacement of 1.5 miles of roadway, utility relocations, traffic signals, ADA compliant sidewalks and curbs, street widening, new turn lanes, landscaping and construction of bioswale.
BergCM provided construction management, inspection, and materials testing services for the $4.5 million dual roadway project in Rialto, enhancing traffic flow and safety on Alder Avenue and Randall Avenue by improving signals, adding lanes, sidewalks, landscaping, and addressing a six-point intersection while effectively coordinating utility relocations and traffic control
The construction of two multi-span concrete bridges on Seaside Ave. elevated the road for future unit train services, utilized cost-efficient MSE walls, maintained 24-hour shipping terminal access, involved multi-jurisdictional coordination, and received recognition for excellence in project management.
The project involved adding 16 miles of HOV lanes in both directions between Pigeon Pass and Redlands Boulevard, which included bridge demolition, construction of five overcrossings, Caltrans oversight, and stormwater management measures.
BergCM served as Prime for this $35.7 million interchange replacement project, featuring ramp widening, bridge reconstruction, traffic management, coordination with BNSF, and interaction with residents, businesses, and truck traffic.
Located at a busy intersection, the project was constructed simultaneously with adjacent Tranny-Award-winning Metrolink Blue Line Station and included construction of a pump station.
BergCM served as Prime for this grade separation project, which had detour routes, retaining walls, landscaping, utility relocations, signals, demolition and roadway reconstruction, paving and catch basins.
This $20 million arterial road bridge was constructed across the environmentally sensitive and seasonally active Santa Ana River and required extensive interfacing and permit work with Caltrans.
BergCM oversaw construction, inspection, and monitoring for the Eisenhower Bridge Widening project in La Quinta, which included traffic control, a concrete bridge, and signalization, marking the completion of the city's $2.5 million arterial program
The $11 million Portola Avenue Bridge project successfully utilized cost-saving measures, navigated challenges including sensitive habitat construction, and ensured minimal disruption to traffic flow on a major La Quinta roadway.