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



