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Tunnel Division
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Kenny Construction’s Tunnel Division is an industry leader in safety, technology, innovation and on-time completion often in difficult conditions, completing more than $1 billion in tunnel projects in the last 10 years. Kenny has developed leading tunnel technologies including the first continuous horizontal and vertical muck system, and was the first contractor in the world to mine hard rock with a 30-foot diameter TBM 

Tunnel Technology
Tunnel Technology

Kenny Tunnel Division pursues work in all civil infrastructure related markets, with a focus on transportation, water, wastewater, rail and other structures. Our experience with rapid tunnel technology in heavily urban areas has proven quick, safe and cost effective, and has minimized disruption to local businesses and residents.

Tunnel Construction Methods
Tunnel Construction Methods

We skillfully perform all underground work including hard rock tunnels (machine bored or drill and blast), SPBM tunnels, SEM tunnels, cut and cover, micro-tunnels, large underground chambers, and shaft caissons. Factors such as soil conditions, groundwater, length, diameter and depth are carefully assessed by our in house tunneling experts.


Core values have guided the Kenny Tunnel Division to uphold the highest ethical standards. This commitment, lived daily by our people, allows us to successfully build unmatched levels of safety, quality and innovation into everything we do.

Equipment Sales

Kenny Construction Tunnel Division owns and operates a robust fleet of well-maintained heavy construction equipment. Kenny regularly updates our equipment inventory to accommodate new technology changes in an effort to support the growing demands of the tunneling industry.

Current Bid Opportunities

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Let’s advance the industry together. Large, small businesses and specialty firms welcome.

Current Projects

View a list of our current projects.