Infrastructure Access Solutions for tunnel, nuclear and bridge

Tractel equipment

Safe, Smart, and Specialized Access for Every Challenge


At Infrastructure Access Solutions, we help North America’s most demanding infrastructure projects work safely and efficiently. From bridges and tunnels to nuclear, our team designs permanent and temporary access – custom-engineered for your site, schedule, and compliance needs.

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Infrastructure Access Solutions

Engineered Access Solutions for Tunnels, Bridges and Nuclear

We provide access systems for infrastructure where safety, reliability, and precision cannot be compromised. Our engineering teams deliver proven solutions combining global expertise with local compliance to keep complex operations safe, efficient, and fully code-aligned.

Custom-Designed for Performance and Safety

Every project comes with unique challenges. That’s why our engineers create tailored access systems that ensure compliance with safety regulations. that adapt to environmental conditions, safety regulations, and operational efficiency goals.

Tunnel & Shaft Construction Access Solutions

Our team brings unmatched expertise to tunnel and shaft construction that improve underground safety and productivity. They are dedicated to delivering fall protection systems for construction that meet the highest standards. Solutions include invert bridges for secure tunnel floor access, rack & pinion elevators for shaft transport, protective shaft covers, and smart spreader bars for precise lifting.

Bridge Construction & Maintenance Systems

With contributions to over 50 bridges across 20 countries, we offer permanent and temporary access solutions. Permanent systems include underdeck gantries, building maintenance units, stay cable gantries, tower inspection units, and specialized davits, while temporary platforms ensure safe construction access.

Nuclear Facility Access & Handling Equipment

As an ISO 19443 certified supplier, we ensure our certification meets industry standards. We deliver fall protection equipment and access and lifting equipment that support critical nuclear operations. From filter replacement systems to precision winching units and overhead cranes, every solution enhances operational safety and reliability in nuclear environments.

Facade Access Solutions—Global Power, Local Standard

We are the North American division of the Alimak Group, backed by global leaders Tractel, Manntech, and CoxGomyl. This foundation gives our clients direct access to proven engineering expertise, advanced technologies, and a track record of more than 16,000 installations worldwide.

What sets us apart is our ability to align global innovation with North American requirements. Every system is engineered for OSHA compliance, regional codes, and strict safety standards, ensuring reliable operation and long-term performance. With teams across the United States and Canada, we provide consistent support on projects of any scale.

By choosing Infrastructure Access Solutions, you gain a partner who delivers safe, compliant, and efficient access systems—designed to perform under the most demanding conditions.

Frequently Asked Questions

What are infrastructure access solutions for construction projects?

Infrastructure access solutions are specialized systems—such as fall protection solutions, gantries, elevators, and platforms—designed to ensure safety and provide safe and efficient access for construction, inspection, and maintenance. They ensure workers can operate securely at heights, underground, or in complex environments.

How do fall protection systems integrate with infrastructure access equipment?

Fall protection systems, including harnesses and lifelines, are integrated into access machinery to provide an extra layer of worker safety. This combination minimizes risks during high-elevation or confined-space operations.

What industries require specialized infrastructure access solutions?

Industries such as transportation, energy, oil & gas, manufacturing, and nuclear rely on tailored access systems. Each sector faces unique safety and compliance challenges that demand custom-engineered solutions.

How do you ensure OSHA compliance for infrastructure access systems?

All systems are engineered to meet or exceed OSHA standards, regional codes, and project-specific regulations. Our compliance-driven design process ensures safe, legally sound operations for every project.

What’s the difference between permanent and temporary access solutions?

Permanent access systems are installed for ongoing inspection, repairs, and maintenance, while temporary solutions provide safe access during construction or short-term projects. Both are engineered for safety, durability, and efficiency.

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