OPAC Consulting Engineers

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 Warm Springs Extension

Design of a 5.4 mile BART extension

Fremont, California. Construction completion 2011

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BART Earthquake Safety Program - Seismic Retrofit Design

BART Earthquake Safety Program

Performed seismic vulnerability studies on multiple BART viaducts

San Francisco Bay Area, California. Design completed 2009

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SFIA Airport Rail Transit Guideway - Design

SFIA Airport Rail Transit Guideway

Design of an elevated guideway for automated transit system at the San Francisco International Airport.

San Francisco, California. Construction completed 2002

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West Taiwan High Speed Rail Viaducts - Preliminary Design

West Taiwan High Speed Rail Viaducts

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

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West Taiwan High Speed Rail Bridge - Preliminary Design

West Taiwan High Speed Rail Bridge

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

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