Market Sector


In The News

New East Span of the San Francisco-Oakland Bay Bridge Wins 2014 ARTBA Globe Award
June 23, 2014

Marwan Nader, Ph.D., P.E., Receives 2014 Distinguished Alumni of the Year Award from the American University of Beirut
April 24, 2014

Featured Projects

Hoover Dam Bypass Bridge
Hoover Dam Bypass Bridge Clark County, Nevada & Mohave County, Arizona
San Francisco-Oakland Bay Bridge East Span Seismic Safety
San Francisco-Oakland Bay Bridge East Span Seismic Safety Oakland, California
Sanhao Bridge
Sanhao Bridge Shenyang,China
Million Dollar Bridge
Million Dollar Bridge Cordova, Alaska

What We Do

T.Y. Lin International's global practice is proudly rooted in the design of bridges. Our firm's hallmark of engineering excellence and creativity continues to thrive at the heart of our bridge design practice. Over a half-century since our formation, we are ranked as one of the top 10 largest bridge design firms, and have the industry leading personnel and technology necessary to deliver bridge design projects in every corner of the world.

Areas of Expertise

As a recognized world leader in major bridge design, seismic analysis and retrofit, and construction engineering, our experience includes award-winning designs for virtually all bridge types.

  • Suspension
  • Cable-Stayed
  • Arch
  • Segmental
  • Conventional
  • Pedestrian
  • Transit

Key Clients

  • City and Counties
  • Contractors
  • Federal Agencies
  • Rail-Transit Agencies
  • State Departments of Transportation