Market Sector


In The News

T.Y. Lin International’s Hunter Ruthrauff, Senior Architectural Designer, Wins 2021 Forge Prize of the American Institute of Steel Construction
April 12, 2021

Dublin Link Named 2020 Transportation Project of the Year by Engineers' Society of Western Pennsylvania
March 01, 2021

Featured Projects

San Francisco-Oakland Bay Bridge New East Span
San Francisco-Oakland Bay Bridge New East Span Oakland, California
Port Mann Bridge/Highway 1 Project
Port Mann Bridge/Highway 1 Project Vancouver, British Columbia, Canada
New Benicia-Martinez Bridge
New Benicia-Martinez Bridge Benicia, California
Tilikum Crossing, Bridge of the People
Tilikum Crossing, Bridge of the People Portland, Oregon
Hoover Dam Bypass Bridge
Hoover Dam Bypass Bridge Clark County, Nevada & Mohave County, Arizona

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