NC-540 (Triangle Expressway SE Extension)
Wake County, NC | Transportation
Roadway design and infrastructure solutions for the Triangle Expressway Southeast Extension project in Wake County.
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Public engineering firm profile
Infrastructure Consulting & Engineering, LLC
West Columbia, SC
A Full Service Transportation Consulting and Design Firm
- Services
- 76
- Offices
- 15
- Projects
- 6
- Founded
- 2005
- Size Estimate
- 500-1,000 employees
Overview
Infrastructure Consulting & Engineering, LLC (ICE) is a full-service transportation consulting and design practice founded in 2005 and headquartered in West Columbia, South Carolina. With over 700 employees, including nearly 190 licensed professionals and a construction management and inspection division of nearly 300, ICE specializes in highways, bridges, structures, hydrology, geotechnical engineering, pavement engineering, environmental services, and aviation planning. Recognized as a top regional and national design practice by Engineering News Record, it serves state departments of transportation, county agencies, airports, ports, and municipalities across the Southeast and Mid-Atlantic.
- Founded
- 2005
- Size Estimate
- 500-1,000 employees
Services
Roadway and Highway Design
Cost-effective, reliable, safe, and maintainable roadway systems including complex widenings, interchanges, and intersections.
Bridge and Structure Design
Structural design services for major and minor bridges, culverts, and retaining walls, integrating advanced seismic analysis.
Hydrology and Hydraulic Design
Water resources engineering covering drainage planning, bridge hydraulic analysis, storm sewers, and flood control modeling.
Geotechnical Engineering and Foundation Testing
Design and construction support for complex geotechnical features on traditional and design-build transportation projects.
Traffic Engineering
Transportation planning and engineering solutions focused on traffic safety, signal design, and congestion mitigation.
Pavement Engineering
Comprehensive pavement evaluation, management, and design solutions for highways, airfields, and ports.
Environmental Services
Environmental planning, documentation, and compliance services integrated with transportation project delivery.
Aviation Planning and Design
Professional engineering and planning services for airside and landside projects at general aviation and commercial service airports.
Construction Engineering and Inspection (CE&I)
On-site quality assurance, materials testing, and safety inspection to verify compliance with contract plans.
Construction Management
Project management oversight covering schedule, budget, design coordination, and resource efficiency from inception to completion.
Program Management
Oversight and administrative management of large, multi-project transportation improvement programs for public agencies.
Right-of-Way (ROW) Services
Property acquisition, valuation, and relocation assistance led by experienced industry specialists.
Port Engineering and Civil Site Design
Planning, conceptual design, and construction management for cargo terminals, landside facilities, and marine structures.
Utility Coordination
Proactive communication and coordination of municipal utilities, conflict resolution, and agreement negotiation on infrastructure projects.
Surveying Services
High-accuracy field surveying, mapping, and geomatics to support standalone and turnkey engineering projects.
Architectural Services
Building design, space programming, and construction administration tailored to aviation and commercial facilities.
Design-Build Engineering
Fast-track design-build project delivery in collaboration with leading general contractors.
Industries
Firm type
Project types
Projects
Carolina Crossroads (Phase 2) - Broad River Road at I-20 Interchange
Richland County, SC | Transportation
Interchange improvements, engineering, and Broad River Road redesign under Phase 2 of the Carolina Crossroads project.
View project sourceI-85 / I-385 Interchange Improvements
Greenville, SC | Transportation
Major interchange reconstruction and construction engineering and inspection in Greenville, South Carolina.
View project sourceFalse River Regional Airport (HZR) Airfield Pavement Rehabilitation
Aviation
Airfield pavement evaluation and rehabilitation design to improve regional airport runway systems.
View project sourceUS 15 Over Indian Field Swamp Bridge Replacement
Dorchester County, SC | Transportation
Bridge replacement design, hydrology, and structural engineering services for US 15 over Indian Field Swamp.
View project sourceSC 170 Widening
Beaufort County, SC | Transportation
Roadway widening, engineering design, and construction inspection services for SC 170.
View project sourceSoftware
Credentials and affiliations
Awards
Engineering News Record Top 500 Design Firms: #166 Nationwide (2025)Engineering News Record Top Design Firms: #4 in South Carolina (2025)Engineering News Record Top Design Firms: #37 in the Southeast (2025)Engineering News Record Top Construction Management: #33 Nationwide (2025)Engineering News Record Top CM/PM-for-Fee Firm: #64 Nationwide (2025)
Offices
West Columbia, SC 29169
HeadquartersNorth Charleston, SC 29405
4016 Salt Pointe Parkway
North Charleston, SC 29405
USA
Charleston, SC 29492
Greenville, SC 29615
Myrtle Beach, SC 29579
Bluffton, SC 29910
Charlotte, NC 28217
4944 Parkway Plaza Boulevard, Suite 340
Charlotte, NC 28217
USA
Raleigh, NC 27609
Virginia Beach, VA 23451
Vienna, VA 22182
Atlanta, GA
Tampa, FL 33634
Orlando, FL 32827
Houston, TX 77098
Baton Rouge, LA 70816
4000 South Sherwood Forest Boulevard, Suite 301
Baton Rouge, LA 70816
USA