
3 Rocks Engineering & Surveying
CaƱon City, COColorado Civil, Structural, & Land Surveying Experts
Project: Love's Travel Stop & RV Park Designs
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Colorado Civil, Structural, & Land Surveying Experts
Project: Love's Travel Stop & RV Park Designs

Harmonizing the built environment with the natural.
Service detail: Land Development

A&R Engineering is a civil engineering firm specializing in traffic and transportation engineering, headquartered in Marietta, Georgia. A&R has served clients across Georgia, South Carolina, and Alabama for over 20 years, guiding projects from due diligence through construction completion. The team works with developers, architects, attorneys, and public agencies on retail, residential, industrial, mixed-use, educational, and medical developments, delivering traffic impact studies, intersection and signal design, permitting support, construction oversight, and expert witness services.
Service detail: Traffic Studies

Providing Engineering Solutions for Sustainable Infrastructure
Project: Lummus Park Waterfront Redevelopment
Civil and Structural Engineers Montana
Project: Flathead Lake Engineered Septic System

Multidisciplinary engineering and support services in the Baltimore-Washington area
Project: WMATA Bus System Renovations

Civil & Structural Engineering, Design Services, General Contracting, and Construction Management
Project: Washington Avenue Streetscape Project
Specialized electrical engineering for aviation, transportation, and facilities projects
Service detail: Electrical Systems Design

AECOM is a trusted global infrastructure firm delivering professional services spanning cities, transportation, buildings, water, new energy, and the environment. Founded in 1990, with predecessor firms dating back over 120 years, AECOM is ranked #1 in general building, transportation, and water by Engineering News-Record (2025), listed at #259 on the Fortune 500, and generated $16.1 billion of revenue in fiscal year 2024. AECOM delivers planning, design, engineering, consulting, and program and construction management services throughout the full project lifecycle.
Service detail: Planning and Design

Innovative Engineering Solutions Since 1980
Project: I-75 (SR93A) Reconstruction, Hillsborough County
AKRF is a multidisciplinary consulting and engineering firm with more than 400 employees across 16 offices and remote locations nationwide. It provides integrated environmental, planning, engineering, and technical services to clients in land development, transportation, energy, and water sectors. AKRF's expertise spans environmental impact assessment, civil engineering, traffic and transportation planning, acoustics, geotechnical engineering, water resources, site remediation, landscape architecture, and climate resilience and adaptation.
Service detail: Environmental Services
Practical Solutions. Designed to Last.
Service detail: Civil Engineering
Engineering with integrity & purpose.
Project: The Virginia Vanguard

From concept to close-out.
Project: 1400 Chestnut Street Apartments

Transforming Today's Ideas Into Tomorrow's Reality
Project: South Terminal Complex

AWA is an integrated land development consulting, civil engineering, and surveying firm based in Salt Lake City, Utah, serving clients throughout the Intermountain West region. Founded in 1958 by Jay Anderson, AWA offers a turnkey model that combines land development consulting, management, and technical services across every phase of a project - from entitlements through civil engineering and construction oversight. Its markets span commercial, retail, mixed-use, office, hospitality, residential, distribution, data centers, sports and entertainment, and healthcare and government projects.
Service detail: Planning & Approvals
From Blueprint to Reality
Service detail: Civil Engineering

Many Disciplines One Team
Project: Haven Hollow Park Improvements

architects + engineers
Project: Big M Building Reimagining

Top-of-the-Line Civil Engineering and Land Surveying Services
Service detail: Civil Engineering

Texas Civil Engineering Professionals
Project: Iowa Colony City Engineer

Serving S. Oregon and N. California Since 1983
Project: Klamath Irrigation District - C-Flume Replacement

Innovative Engineering Solutions for Utility Challenges & Needs
Project: I-35 NEX South Project Electric and Telecom Utility Relocations

Afridi Associates provides professional consulting engineering services specializing in transportation infrastructure, public buildings, and geotechnical engineering. It delivers solutions for highways, bridges, rail systems, airport terminals, and waterfront structures across the northeastern United States.
Project: JFK Terminal One Reconstruction