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SEMA Construction


SEMA Construction's $562M Upgrade of I-25 On Track

In late October 2023, SEMA Construction started work on the Colorado Department of Transportation's (CDOT) $562 million Interstate 25 Acceleration/Deceleration Lanes from Fillmore Street to Garden of the Gods Road project in Colorado Springs to improve traffic flow and safety on the busy highway....


TxDOT's $802M I-30 Project in Dallas Area Makes Strides

The Texas Department of Transportation's (TxDOT) $802 million Interstate 30 improvement/expansion project in Dallas and Rockwall counties is pressing forward with SEMA Construction Inc. completing Segment 1 in August and Williams Brothers Construction Co....


CDOT Kicks Off Interstate 25 Interchange Project in Pueblo

The Colorado Department of Transportation, in partnership with SEMA Construction of Centennial, Colo., began construction of the new Interstate 25 and U.S. Highway 50B interchange on Nov. 18, 2024. The $114 million project is in Pueblo on I-25 from mile point 99.7 to MP 101.4 and on U.S....


CDOT Breaks Ground On I-25 North Express Lanes Project

The Colorado Department of Transportation held a ground breaking ceremony to officially kick off the next I-25 North Express Lanes Project segment, Mead to Berthoud. "This six-mile project will expand and enhance I-25, from Colorado Highway 66 in Mead and connect to the newly built portion of I-25 just south of CO 56 in Berthoud, making travel safer, more reliable and efficient in northern Colorado," said CDOT Northeast Colorado Regional Transportation Director Heather Paddock....


$118M CFX Signature Project Will Deliver Smoother Access

To improve safety and traffic flow around the north entrance to the Orlando International Airport (OIA) and provide smoother, uninterrupted access to motorists in the area, the Central Florida Expressway Authority (CFX) embarked upon the SR 528/SR 436 Interchange Reconfiguration project in August 2020....


Easy as ABC

Accelerated bridge construction (ABC) was the method chosen by SEMA Construction to replace the 50-year old Seagoville Road twin-bridges over I-635 in Dallas to minimize the impacts on traffic using the busy highway....


Sound Wall Segments Being Built Along I-805

As part of the California Department of Transportation (Caltrans) and San Diego Association of Governments (SANDAG) Interstate 805 South Corridor Enhancement Projects, SEMA Construction Inc. was tapped to build five separate sound wall segments along I-805 between Naples Street in the city of Chula Vista and state Route 54 (SR 54) in the city of National City....


SEMA Construction Helps Build Interstate 30 Project

The Texas Department of Transportation (TxDOT) is investing $32.8 million to upgrade 1.7 mi. of Interstate 30, which will include a new overpass and the rebuilding of frontage roads (concrete pavement) and ramps, in the city of Rockwall (Rockwall County), just east of Dallas....


CDOT Selects Sterling JV for I-25 Project

Sterling Construction Company Inc. announced that its subsidiary, Ralph L. Wadsworth Construction Company LLC and its joint venture partner, SEMA Construction, have been selected by the Colorado Department of Transportation to design and perform the reconstruction work on I-25 in Weld and Larimer counties in Colorado....


Today's Top Stories

  1. Billion-Dollar Amtrak River Rail Bridge Replacement Project Under Way in Conn.  →
  2. German Steel-Pipe Maker to Build South Alabama Plant; Birmingham Resumes Repairs to Leaky Dam  →
  3. Crews Building 10-Lane Bridge Over I-77 in Mooresville, N.C.; Raleigh Scraps Six Forks Road Plan  →
  4. After Receiving $3M Grant, Officials in Rutland, Vt. Anxious to Advance Streetscape Project  →
  5. Danieli Working On First California Steel Mill in 50 Years  →
  6. Demolition of Memphis Airport's 50-Year-Old Terminal Part of Modernization Effort  →
  7. University of Utah Begins Construction of First Off-Campus Hospital  →
  8. Maine School District Found Pathways to Fund New Middle School Despite High Costs  →
  9. New Construction in Huntsville, Ala. Region Exceeded $1B in First Half of 2025  →
  10. A's Break Ground On $1.75B Vegas Ballpark Due in 2028  →
  11. Austin Convention Center Demolition Begins  →
  12. Volvo Construction Equipment Wins Red Dot Award for New Electric Design  →
  13. Despite Uncertainty About Federal Funding, Knoxville Pedestrian Bridge Moving Ahead  →
  14. Woods CRW Joins Merlo America's Dealer Network  →
  15. Easy to Own, Operate, New Cat 980 GC Wheel Loader Delivers Hgh Performance, Low Owning, Operating Costs  →
  16. Sherburne School in Portsmouth, N.H., Likely to Be Redeveloped Into New Workforce Housing  →
  17. James R. Carter Paving Fashions Enviable Reputation in Its 70 Years  →
  18. Midwest Gains Greater Access to Brandt Material Handlers  →
  19. Cat Fleet Bucket Program Enables Customers to Equip Their Buckets With Cat Ground Engaging Tools Regardless of Brand  →
  20. Case IH's Kurt Coffey Joins Influential OEM Panel at 2026 AED Summit  →
  21. Anthony Cary Continues Tradition With A&A Forest Products  →





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