Elevated Transit Guideways
OPAC's work on transit guideway structures included design, design study, construction review, construction support, seismic evaluation and retrofit design. Our principals have also worked on some transit guideway projects prior to OPAC. Use the Personnel menus above to browse their individual arch bridge portfolios.
OPAC Elevated Transit Guideways (5 Total, 5 on this page)
BART Warm Springs Extension - Design
BART Earthquake Safety Program - Seismic Retrofit Design
Performed seismic vulnerability studies on multiple BART viaducts
San Francisco Bay Area, California. Design completed 2009
SFIA Airport Rail Transit Guideway - Design
Design of an elevated guideway for automated transit system at the San Francisco International Airport.
San Francisco, California. Construction completed 2002
West Taiwan High Speed Rail Viaducts - Preliminary Design
Development of an optimized structural concept for use in building 263 km of elevated high speed rail structures with typical span lengths of 25 to 30 meters.
Taiwan. Design completed 1994
West Taiwan High Speed Rail Bridge - Preliminary Design
Design and rolling stock analysis of an aesthetically pleasing bridge to carry high speed rail trains across Provincial Highway No. 1 and the First Freeway at Hukou, Taiwan.
Hukou, Taiwan. Design completed 1993