Grade separations

Grade Separations
Highway Projects
Neighborhood Improvements
Public Outreach
Rail Projects
Water Infrastructure
Street Improvements

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Raymond Avenue Grade Separation

BergCM is currently performing CM services for the City of Fullerton for this state and locally funded, Orange County Transportation Authority (OCTA) oversight grade separation project located on Raymond Avenue intersecting the Burlington Northern Santa Fe (BNSF) railroad. Construction activities include elimination of the at-grade railroad crossing on Raymond Avenue to facilitate better traffic flow and increase the safety for vehicular commuters.

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ACE Fullerton Road

The Alameda Corridor-East Construction Authority (“ACE”) of the San Gabriel Valley Council of Governments sought Consultants to provide Construction Management (CM) services for the Fullerton Road Grade Separation project in the City of Industry and selected BergCM from a total of 12 proposers.

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I-10/Riverside Ave. Interchange, Rialto

BergCM, as Prime, provided construction management, materials testing, construction surveying and landscape construction management services to SANBAG for this $34 million interchange replacement project with Caltrans oversight, funded by state and federal funds and Rialto Redevelopment Agency bonds.

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Ocean Blvd./SR-47 Terminal Island Freeway Interchange Project

BergCM provided construction management, project controls coordination of inspection and project controls testing and contract administration for the $25 million construction of the Ocean Blvd./SR-47 Terminal Island Freeway Interchange Project in the Long Beach Harbor District. The project included construction of a grade-separated freeway interchange to accommodate expected increases in through-traffic generated by the Pier T and Pier S developments on Terminal Island.

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Union Ave. Overhead and Chester Ave. Undercrossing

These projects for the City of Bakersfield totaled approximately $5 million each and involved extensive coordination with Railroads Bakersfield, requiring a variety of detour roads to maintain city traffic flow.

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Madera Rd. Overcrossing

This $3 million project involved the construction of a pre-cast box girder railroad bridge over a depressed roadway and involved interface with railroad live track and coordination with local businesses.

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Lincoln Ave. Grade Separation

BergCM served as Prime Consultant and provided resident engineering, inspection and administration services for this $6 million project consisting of a grade separation with A.T.S.F., a cast-in-place post-tensioned vehicular bridge over rail and a separate bridge channel crossing.

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Gilbert St. Underpass

This $5 million grade separation project for the City of Fullerton involved storm drain construction, street signalization and interface with local businesses. A pre-cast box girder railroad bridge was constructed over depressed roadway.

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Limonite Grade Separation Project/Pedley Commuter Rail Station

BergCM served as Resident Engineer and provided inspection services for the Country of Riverside and the Riverside County Transportation Commission on the Limonite Ave. Grade Separation and Pedley Commuter Rail Station, totaling $15 million in construction value.

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New Dock/Henry Ford Grade Separation and New Dock/Henry Ford Intersection

BergCM served as Project Manager and also performed the constructability review of this $45 million project featuring two grade separations that were built on an accelerated schedule.

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Seaside Ave./Navy Way Grade Separation and Seaside Navy Way/Navy Mole Grade Separation

BergCM was responsible for the field construction management of this $35 million project featuring two grade separations that were built on an accelerated schedule.

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