TYLin

Connecting people, places, and ideas

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About the firm

TYLin plans and designs infrastructure solutions that connect and elevate communities. It enhances conventional designs with smarter, more resilient systems, connects gridlocked populations with better mobility, stewards precious resources with sustainable solutions, and solves complex infrastructure challenges through innovative and technically advanced approaches.

Established
1954
Team
Enterprise
Firm type
Civil Engineering · Environmental Engineering · Owner's Engineer · Structural Engineering · Transportation Engineering · Water / Wastewater Engineering

Capabilities

Building Services

Service website

TYLin delivers structural engineering and specialty building services for new construction, renovation, adaptive reuse, and historic preservation across diverse sectors.

  • Structural Engineering

    Tailored structural engineering solutions for complex building challenges, including new construction, renovation, and adaptive reuse.

  • Historic Preservation and Renovations

    A holistic approach to revitalizing older buildings, emphasizing a deep understanding of their unique architecture and structural systems.

  • Lightweight Structures

    Design consulting, engineering, and materials investigation for innovative buildings and special high-performance structures.

  • Façade Engineering

    Comprehensive building envelope and façade engineering services for both existing buildings and new construction projects.

  • Architecture and Code Consulting

    Integrated, code-compliant, and thoughtful architectural solutions developed in collaboration with multidisciplinary teams.

  • Construction Support Services

    Expert services in unique structure design, construction management, inspection, evaluation reports, pathology analysis, and repair project drafting.

Mobility and Transportation Solutions

Service website

The practice plans, designs, and manages critical transportation systems that connect communities, drive economic growth, and improve mobility.

  • Aviation Infrastructure Services

    Airside and landside solutions designed to meet the modern operational challenges of airports while providing flexibility and scalability.

  • Bridge Design and Engineering

    Design and construction services for signature, conventional, and pedestrian bridges that connect communities.

  • Ports and Marine Services

    Specialized engineering and planning for port facilities, terminal developments, intermodal systems, and landside maritime access.

  • Rail and Transit Planning

    Comprehensive planning, design, and construction services for high-speed rail, light rail, bus rapid transit, and maintenance yards.

  • Roads and Highways Engineering

    Planning, design, and construction management of roads and highways to improve local and regional mobility.

Water Advisory and Waste Management

Service website

Solutions addressing drinking water, wastewater, water resources, and solid waste challenges to support healthy, sustainable communities.

  • Drinking Water Services

    Planning and design of critical water main and supply systems to preserve the value of key liquid assets.

  • Wastewater Engineering

    Delivery of robust wastewater treatment and sewer rehabilitation systems that support public health.

  • Water Resources Management

    Effective management of stormwater, flood hazards, and low-impact development retrofits.

  • Solid Waste Management

    Sustainable and resilient solutions for managing municipal waste, sanitation systems, and composting.

Urban Planning and Community Equity

Service website

Comprehensive planning and urban solutions designed to deliver smarter, more resilient, and equitable infrastructure.

  • Urban Infrastructure Solutions

    Multi-discipline technical expertise to address complex municipal challenges.

  • Infrastructure Equity

    Services focused on delivering equitable infrastructure access to diverse populations.

  • Alternative Delivery

    Flexible and collaborative project delivery methods to meet complex client and project constraints.

Climate and Sustainability

Service website

Sustainable engineering practices integrated across all disciplines to help clients achieve their environmental goals.

  • Embodied Carbon Calculations

    Detailed analyses to measure and minimize the embodied carbon footprint of structural systems.

  • Structural Reuse and Adaptation

    Engineering services dedicated to the preservation and reuse of existing structures to reduce material waste.

  • Sustainable Concrete Specifications

    Development of custom concrete specifications that incorporate low-carbon materials and mixes.

  • Mass Timber Design

    Engineering and design of structures utilizing mass timber and other low-carbon systems.

Industries

Arts & Culture · Aviation · Bridges · Commercial · Education · Government · Healthcare · Highways & Roads · Marine · Ports & Harbors · Rail · Renewable Energy · Research Facilities · Residential · Transit · Transportation · Tunnels · Waste Management · Wastewater · Water Resources · Water Supply · Stormwater & Flood Control · Laboratories · Historic Preservation

Projects

Hoover Dam Bypass Bridge

Clark County, Nevada & Mohave County, Arizona, United States · Bridges

Project details

A landmark bypass bridge spanning the Colorado River near the historic Hoover Dam.

California High-Speed Rail

California, United States · Rail

Project details

A major state-wide high-speed rail transportation network.

Port of Miami Tunnel

Miami-Dade County, Florida, United States · Tunnels

Project details

An essential infrastructure tunnel connecting the Port of Miami to the regional highway system.

Whitney Museum of American Art

New York, New York, United States · Arts & Culture

Project details

Structural engineering and design support for the prominent modern art museum in Manhattan.