Project Portfolio
OPAC has a broad portfolio of completed bridge and structural engineering projects. Some of our projects - across all structure and service types - are listed below. Use the Projects submenus above to browse more complete listings of projects by structure type.
Selected OPAC Projects: (68 Total, 5 on this page)
Self-Anchored Suspension Bridge - Construction Engineering
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
BART Warm Springs Extension - Design
Hoover Dam Bypass: Colorado River Bridge - Construction Engineering
Construction engineering for a 1,090 ft concrete arch bridge downstream of the Hoover Dam.
Nevada-Arizona. Construction completion 2010
Iron Horse Trail Pedestrian Overcrossing - Construction Engineering
Construction engineering for a pedestrian overcrossing in Walnut Creek, CA
Contra Costa County, CA. Construction completion (estimated) 2010
Nanning Bridge - Design
A 300 m span steel arch bridge across the Yong River. The arch ribs are steel box sections and the deck consists of a steel box girder with an orthotropic deck.
Nanning City, China. Construction completed 2009