Home Page - Bridge

Steel Fabrication For Bridge

With more than one million tons of structural steel fabricated over the past 20 years, High Steel is proud of the quality reputation we've earned as the steel fabricator of choice for North America's transportation infrastructure projects. A leader in the industry for innovation, we have the capacity, technology and experience to help make your next steel bridge project a success.

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Home Page - Building

Steel Fabrication For Building & Industry

From big city skyscrapers to clean energy projects, High Steel successfully partners with building and industrial steel fabricators on a variety of construction projects. With decades of experience specializing in steel girder fabrication, we can take on the most challenging weldments in your steel structure. Increase your next project's efficiency by working with us.

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Products & Services


High Steel's fabricators take pride in our reputation for producing bridge steel which is consistently superior in quality and fit.
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High Transit LLC is the specialty hauler for the affiliated companies of High Industries Inc. The company also provides specialty heavy hauling services to the construction and manufacturing industries.
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Especially large or heavy girders can challenge production lines, using valuable time and raising overhead costs. High Steel can help. With over 80 years’ experience fabricating the largest girders that can be shipped, we can easily take on the challenging fabricated steel components in your job.
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High Structural Erectors' AISC Certified field operations team specializes in steel bridge erection on hundreds of High Steel's projects, such as the I-495 HOT Lanes in Virginia and the I-95/I-695 Interchange in Maryland.
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High Steel is your one-stop-shop for emergency bridge repairs, from heat straightening collision-damaged girders to more complex jobs involving steel procurement, engineering detailing, fabrication and erection.
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The NEXT Beam is offered through a cooperative effort between High Steel Structures LLC and High Concrete Group LLC. A bridge double-tee, the NEXT Beam provides many advantages over traditional concrete box beams.
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Latest Video

    1. High Steel fabricated and delivered the structural steel for the new 2,200' modified network tied arch bridge.

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    High Steel is in the process of fabricating 8,165 tons of structural steel for the Milton-Madison truss bridge replacement project, connecting Milton, KY and Madison, IN.

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  • Become part of one of North America's largest structural steel fabricators, and work on projects that keep America running strong.

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    A leader in the industry for innovation, High Steel has the capacity, technology and experience to deliver quality steel that fits right the first time.  Learn more about our history and why we are the right choice for your next project! 

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  • High Steel was awarded an fast-track contract to fabricate the replacement steel for the fire-damaged Route 322 and Route 22 Eastbound Bridge over Interstate 81.

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Latest News

  • I81 Emergency Replacement

    Emergency Replacement of Bridge at I-81 Interchange in Harrisburg

    June 10, 2013

    Lancaster, Pa. - High Steel Structures Inc. of Lancaster, Pa., has been awarded a contract to fabricate 365 tons of structural steel for the emergency replacement of the bridge carrying Route 22 Eastbound into Harrisburg, PA at the I-81 Exit 67 interchange.

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  • Butler Hershey Centre

    Hershey Centre Sports Zone in Ontario is Complete

    November 05, 2007

    Annville, Pa. (November 5, 2007) – Butler Manufacturing of Annville, Pa., announces that another of its massive steel structures, this one for the Hershey Sports Zone in Mississauga, Ontario, is complete. Butler designed the pre-engineered building system for the 84,000-square-foot indoor soccer/multi-use facility. 

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  • High Shining Star: High Steel's Williamsport facility earns certification for highest OSHA Voluntary Protection Program Award

    October 23, 2007

    Lancaster, Pa. (October 23, 2007) – A ceremony was held last week celebrating the certification of High Steel Structures Inc.'s Williamsport facility as a VPP Star site, as designated by the Occupational Safety and Health Administration's (OSHA) Voluntary Protection Program. VPP is OSHA's recognition of safety and health excellence.

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  • Butler Manufacturing and High Steel Structures Team Up on Steel Building Systems for Athletic Center at West Point

    January 03, 2007

    Lancaster, Pa. (January 3, 2007) – Butler Manufacturing of Annville, Pa., and High Steel Structures Inc. of Lancaster, Pa., teamed up to fabricate steel framing used to build a new athletic center at West Point, a project that began in June 2006.

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  • New NY Bridge Rendering

    High Steel Structures Inc. and Hirschfeld Industries, LP to Fabricate Structural Steel for the Tappan Zee Bridge

    December 11, 2013

    Chicago, IL - Two major U.S. steel fabricators have stepped up to take on one of the most significant transportation projects in the nation’s history. High Steel Structures Inc. of Lancaster, Pennsylvania and Hirschfeld Industries, LP of San Angelo, Texas have each been awarded a contract to fabricate structural steel for the approach spans of New York’s new Tappan Zee Bridge.

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  • Route 90 Bridge OCMD Emergency Replacement

    Ocean City Thankful to High Steel and Partner for Fast and Heroic Emergency Bridge Repair

    November 25, 2009

    Lancaster, Pa. (November 25, 2009)—High Steel Structures LLC of Lancaster, Pa., and McLean Contracting of Glen Burnie, Md., have been noted for a "heroic effort" by editors at The Daily Times (Salisbury, Md.) for their competent and efficient execution of critical structural repairs to the Rt. 90 bridge in Ocean City, Md., that was closed October 15.

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  • High Steel Delivers over 21,000 tons of Structural Steel for D.C. HOT Lanes Project

    October 20, 2011

    Lancaster, Pa. (October 20, 2011)In its largest single contract to date, High Steel Structures is providing the structural steel for the Washington, D.C. area HOT Lanes Project. 

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  • Voluntary Protective Programs

    High Steel Lancaster Facilities Re-Certified for Highest OSHA Safety Award

    October 23, 2009

    Lancaster, PA (October 23, 2009)The Occupational Safety and Health Administration (OSHA) has re-certified High Steel Structures’ Lancaster, Pa., fabrication facilities as a Star site in the OSHA Voluntary Protection Program—the agency’s highest safety award.

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  • Aerial

    High Steel Structures Receives Award of Excellence for Interchange Bridge Project in Maryland

    October 28, 2011

    High Steel Structures LLC received an Award of Excellence from the Maryland Quality Initiative (MdQI) at its 2011 annual conference in Baltimore. High Steel was recognized in the subcontractor category for the project located at the I-95 / I-695 Interchange: I-95 from Hazelwood Avenue to King Avenue and I-695 from Lillian Holt Drive to MD 7.

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  • Infrastructure MD Winter 2016 Cover

    High Steel is Infrastructure MD's Winter 2016 Featured Contractor

    December 08, 2016

    High Steel is pleased to be chosen to be the featured contractor in the Winter 2016 issue of Infrastructure MD. 

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  • John OQuinn Interview

    Q&A: New High Steel Structures president on career path, bridge building, infrastructure plan

    November 22, 2016

    From - John O’Quinn’s long career in the steel industry taught him a lot about what makes High Steel Structures a successful company.

    “I think the rest of the industry has always chased High. They have always set the standard that everybody strived to meet,” he said.

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  • New Tappan Zee Bridge receives scaled-up steel girder system after 18-month project comes to close.

    January 06, 2017

    High Steel's President John O'Quinn was interviewed for an article in Construction Equipment Guide, as the New NY Bridge reaches an important steel milestone.   

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  • Pennlive Jump Page

    High Steel ships last two 'superload' girders for new bridge across Hudson River

    March 07, 2017

    From Pennlive

    WILLIAMSPORT - High Steel Structures workers stood in the rain, cheered and applauded as they watched the final two "superload" girders for the new Tappan Zee Bridge in New York leave the Williamsport plant.


    The massive blue girders, each 12 feet high, 120 feet long and weighing 78 tons, left the plant Tuesday morning with police escorts headed for the bridge project assembly yard in Coeymans, N.Y.

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  • WNEP Jump Page

    Superload from Lycoming County Headed To New York Bridge Project

    March 07, 2017

    From WNEP


    WILLIAMSPORT – A business based in Central Pennsylvania is providing steel beams for a $3.7 billion bridge in New York.


    Parts of the bridge were built by High Steel Structures LLC in Lycoming County.  Two final giant beams left Williamsport Tuesday morning.

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  • CPBJ Jump Page

    Wolf sizes up new training program at High Steel

    March 10, 2017

    From Central Penn Business Journal


    Gov. Tom Wolf spent some time touring a factory-turned-university in Lancaster County on Thursday.

    Forget caps, gowns and dorms, though. "High Steel University" isn't a college, but a pilot program launched by High Steel Structures LLC to boost skills among welders and painters at its East Lampeter Township facility.

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  • High Steel Structures Ships Last Two “Superload” Girders to New New York Bridge

    March 07, 2017

    High Transit Trucks Take Final 78-ton Girders From Williamsport, Pa. to Assembly Yard in N.Y.

    March 7, 2017—High Steel Structures LLC has shipped the last two of the massive blue girders that have become emblematic of the New New York Bridge, the iconic span that will replace the Tappan Zee Bridge in 2018. At 7 a.m. two heavy-haul trucks with police escorts began the four-hour journey to the project assembly yard in Port of Coeymans, N.Y.

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  • WGAL Jump Page

    Governor Tom Wolf visits High Steel Structures to learn about workforce development

    March 09, 2017

    From WGAL TV NBC 8


    Governor Tom Wolf visited High Steel Structures LLC in Lancaster, Pa. today to learn about "High Steel University," a new co-worker training program, and about High's education and community partnerships for workforce development.

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