UIG Media

United Infrastructure Group

TWO-WEEK VIDEO RECAP

Project Highlight

May 9, 2025

United Infrastructure Group, Inc.

Welcome to the official YouTube channel of United Infrastructure Group (UIG) — where infrastructure meets innovation from the ground up and sky down. 🎥🛠️

UIG is a leading transportation infrastructure firm in the Southeast U.S., specializing in engineering, construction, alternative delivery, and fast-track execution. With over 100 years of combined experience and a commitment to safety and quality, we bring complex projects to life.

Through our affiliates—United Engineering and Consulting, United Demolition, Kinetic Demolition, and Mountain Creek Contractors—we provide fully integrated solutions from design to delivery.

Follow along as we capture the work that builds and connects communities—one project at a time.

YouTube Video VVU1QnRhRmJYYnZQcGQ0b2lmM0JzRU9BLnRiU09OTGdINnhV

The United-Blythe JV (Blythe Development Co) hit a major milestone on the SC 160 Interchange project, successfully setting 90-106-foot curved plate girders—each weighing 116,000 pounds—on May 9-10, 2025. Supplied by Augusta Iron and Steel, the girders were erected using a critical lift plan developed by Engineer Samson Lehman, PE of United Engineering & Consulting. The project owner, the South Carolina Department of Transportation, was on-site to witness this significant step forward.

#InfrastructureDevelopment #SC160Interchange #HeavyLifting #BridgeConstruction #UnitedBlytheJV #SteelGirders #SCDOT #EngineeringExcellence #ConstructionMilestone #UnitedEngineeringAndConsulting

Big Rock - Take the Lead by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/

UBJV I77 & SC160 Girder Erection

United Infrastructure Group started the 416 hour project deadline of the I-77/Catawba River Emergency Deck Replacement Project to remove and replace 50,000 square feet of the existing concrete deck in the southbound lanes in just 17 days. The dedicated team assembled had 300 crew members and over 50 pieces of equipment. The work included hydro and conventional demolishing of 50,000 square feet of concrete deck followed immediately with installation of 50,000 square feet of metal forms, 400,000 pounds of rebar/accessories, and 1,450 cubic yards of concrete, plus expansion joints, and barrier rails. The project was completed in 360 hours. CAGC Pinnacle Award 2021

I77 over Catawba River | Rock Hill | SC

UIG's 2022 Design-Build National Award winning project. This Design-Build project includes a new high-level fixed-span bridge and removal of the existing swing-span bridge along US 21 (Sea Island Parkway) over the Harbor River in Beaufort County, SC which is the only vehicular access route to Harbor and Fripp islands.

US 21 over Harbor River | Beaufort | SC

US 1 BRIDGE | Toombs County | Georgia

United Infrastructure Group Inc. is an Equal Opportunity Employer and does not discriminate on the basis of race, religion, color, natural origin, disability, age, sex, veteran status, genetics, and/or any other legally protected classifications.

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Corporate HQ

Business Center

3800 Arco Corporate Dr. Suite 200 Charlotte, North Carolina 28273

Ph: (704) 800-6600
Fx: (803) 526-7230
info@uig.net

Construction Operations Center

5562 Pendergrass Blvd. Great Falls, SC 29055

Ph: (803) 581-6000
Fx: (803) 581-0553
info@uig.net

United Demolition

4425 Belle Oaks Drive North Charleston, SC 29405

Ph: (843) 576-6667
UnitedDemolition@uig.net

United Engineering and Consulting

5562 Pendergrass Blvd. Great Falls, SC 29055

Ph: (803) 581-6000
UEC@uig.net

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