Leaders in structural steel plate girder fabrication. A family-owned business since 1856. The Best Bridges Are Stupp-Built.

St Louis,MO & Bowling Green,KY
Joined June 2016
Fabricated structural steel for Missouri Route 7 over Big Creek and Rock Island Trail in Cass County, MO. Fabricated by Stupp Bridge Company in Bowling Green, Kentucky. Erected/Constructed by Louis-Company, LLC. Owned by @MoDOT
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The National Steel Bridge Alliance (NSBA) recently updated its Steel Bridge Design Handbook, a comprehensive guide created to help you make informed decisions on the selection, design, fabrication, and construction of steel bridges! Free download: aisc.org/sbdh
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FOR IMMEDIATE RELEASE - Stupp Bridge Company Announces Asset Acquisition of McPeak Supply, LLC
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The weathering steel for the new South Mill St. Bridge over the Buffalo River in Perry County, TN is looking good! @myTDOT #DementConstruction
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Unit 1 of the NB US63 Ramp to I70 WB in Boone County, MO is in the air! We are proud to supply fabricated steel for @MoDOT's massive Improve I-70 project which will add an additional lane of traffic to I-70 across the state.
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We recently supplied 750+ Tons of weathering steel for a private RR crossing in Alabama. Weathering steel is a terrific choice when constructability, durability and maintainability matter. #Alabama #Weatheringsteel
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Proud to see our work on the Big Mac Bridge repair featured in AISC’s Modern Steel Construction! Steel’s repairability + rapid mobilization = faster recovery for critical infrastructure. Owners, take note! lsc-pagepro.mydigitalpublica…
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Steel for US431 over Panther Creek in Daviess Co, KY is Fabricated & Installed! @NucorCorp -Steel Plate - Brandenburg, KY Stupp -Steel Fabrication - Bowling Green, KY @scottandmurphy - GC/Erection - Bowling Green, KY #PalmerEngineering - Designer - Winchester, KY #MADEINKENTUCKY
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Celebrating @aisc #SteelDays at Stupp Bridge Company with food, fun, and fellowship in Bowling Green, KY! Proud to work with a material that’s strong, sustainable, and built to last — just like our team. 💪🌉 #SteelStrong #BridgeBuilders
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Structural Steel fabrication and delivery of the AL SR-161 Bridge over the Intercoastal Waterway in Orange Beach, AL is complete! Enjoy these photos of the erected structural steel! #plategirders #steelfabrication @ALDOT @SCOTTBRIDGECO
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We are furnishing 2200+ tons of fabricated grade 50 shop primed structural steel for the AL SR-161 Bridge across the Intracoastal Waterway Canal in Orange Beach, AL! #structuralsteel #plategirder #steelfabrication @ALDOT @scottbridgeco
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The 2025 Stupp Bridge Company Golf Scramble at Rolling Hills Golf Course in Russellville, KY was a tremendous success. Thank you to all of the sponsors and industry partners that made the event such a terrific day! #teamwork #steelfabrication #Kentucky
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Stupp Bridge Company is a proud AISC Sustainability Partner.
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Structural steel plate girders are cost-effective, visually striking, and quick to install—plus, they’re infinitely recyclable 🌍. Their high strength-to-weight ratio allows for longer spans, fewer piers, and reduced environmental impact. stuppbridge.com/contact
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Phase 1 structural steel of the I-40 Bridge over the Buffalo River in Humphreys Co., TN is erected! Stupp Bridge fabricated almost 2200 tons of weathering steel plate girders for this bridge. Phase 2 and 3 will deliver over the next few years. @myTDOT
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Here are a few photos of the new bridge while under construction that opened 64 years after the original. Infrastructure investment is critical to the growth and success of our great country and we are proud to do our part!
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From the archives, Stupp fabricated the structural steel for the @MODOT I-70 Rocheport Bridge which opened last year and also fabricated the steel for the original bridge which opened in 1960! Here is the original brochure for the opening of I-70 in Central Missouri! #TBT
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Stupp is providing almost 3500 tons of structural steel for the I-285/I-20 East Interchange Project in DeKalb County, Georgia. Our scpe is a mix of weathering steel flyover units and WF Beam widenings. Thanks to #ArcherWestern for the aerial photo used in this post.
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