Highway & DOT Case Study

I-74 Winston Salem Northern Beltway at US 52

Winston Salem, NC

Blythe Construction

I-74 Winston Salem Northern Beltway at US 52 - Media 1

Materials

Polyurea & Thermo

Quality Audit

100% Passed

Segment

Section EB

Cure Time

<15 min

The Challenge

Providing complete marking services on a major highway beltway segment with a combination of new asphalt pavements and concrete bridge decks requiring distinct material properties for optimal adhesion.

TMI Solution

TMI formulated a dual-material strategy, applying hot-extruded thermoplastic for the asphalt roadways and advanced plural-component polyurea for the concrete bridge segments, securing high-performance bonds on all surfaces.

Polyurea Coatings

Thermoplastic Markings

Highway Striping

Bridge Deck Marking

Project Outcome

Successfully completed the project in 2025, providing the beltway with high-durability markings that meet all NCDOT safety guidelines and exhibit superior retroreflectivity values.

Deployment Radius

TMI Services provides mobile deployment for high-scale projects across the Carolinas and Southeast region.

Fastest Mobilization in the Mid-Atlantic

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