OPAC Consulting Engineers

Construction Engineering Services


Selected OPAC Construction Engineering Projects: (12 Total, 5 on this page)


Smith River Bridge (George Tryon Bridge) Replacement - Erection Engineering

Smith River Bridge (George Tryon Bridge) Replacement

Construction engineering for a concrete arch bridge across Smith River near Del Norte, California.

Smith River near Douglas Park, Del Norte, California. Construction completed 2017

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Self-Anchored Suspension Bridge - Construction Engineering

Self-Anchored Suspension Bridge

Engineering of temporary support structures for the Self Anchored Suspension Bridge signature span of the San Francisco - Oakland East Bay Crossing.

San Francisco-Oakland, California. Construction completion scheduled 2012

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Hoover Dam Bypass: Colorado River Bridge - Construction Engineering

Hoover Dam Bypass: Colorado River Bridge

Construction engineering for a 1,090 ft concrete arch bridge downstream of the Hoover Dam.

Nevada-Arizona. Construction completion 2010

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Iron Horse Trail Pedestrian Overcrossing - Construction Engineering

Iron Horse Trail Pedestrian Overcrossing

Construction engineering for a pedestrian overcrossing in Walnut Creek, CA

Contra Costa County, CA. Construction completion (estimated) 2010

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Benicia-Martinez Bridge Pre-Bid Services - Construction Engineering

Benicia-Martinez Bridge Pre-Bid Services

Pre-bid construction engineering services for a high-level, 17-span cast-in-place segmental bridge across the Sacramento River at the east entrace to the Carquinez Strait.

Benicia - Martinez, California. Construction completed 2007

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