ACL, Inc.
Engineering for an Integrated World
Project: Denver Central Business District - Traffic Signal Retiming
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Engineering for an Integrated World
Project: Denver Central Business District - Traffic Signal Retiming

Accompong Engineering Group, LLC offers civil and transportation engineering, planning, and program and project management services. It works with public and private sector clients, including departments of transportation, municipalities, state and federal agencies, contractors, and consultants.
Project: Frederick Douglas Memorial Bridge

Founded in 1980, Aliquot Associates, Inc. is a multi-disciplinary engineering and surveying firm serving public and private clients across the San Francisco Bay Area. The practice offers civil engineering, traffic engineering, and land surveying services from offices in Oakland and Walnut Creek, California. Aliquot brings decades of expertise across diverse project types including public roadways and highways, transit facilities, residential subdivisions, commercial and mixed-use sites, water and sewer systems, stormwater management, and park improvements. With extensive agency-side experience and strong local knowledge across multiple Bay Area jurisdictions, the team provides responsive, customized service from initial planning and feasibility studies through design, permitting, construction, and inspection. Every project is managed directly by a principal, enabling quick decision-making and close coordination with property owners, architects, contractors, and agency representatives.
Project: Oakland Army Base Redevelopment

Engineered to Exceed Expectations
Project: Edwards AFB Combined Test Force Compound
Blakeman Engineering, LLC provides civil engineering, design-build, and site permitting services for urban and rural environments. Established to deliver personal service and quick communication, the practice handles site development, roadway design, stormwater management, water main and sewer design, traffic studies, and construction management across Nebraska, Iowa, Colorado, and South Dakota. Its project portfolio spans residential, commercial, industrial, institutional, and municipal developments.
Project: 40-Acre Recreational Lake and Residential Development

Mobility & Technology in Transportation
Project: Petco Park Gallagher Square 20th Anniversary

We put your project in the fast lane.
Service detail: Worksite Traffic Control Plans

Innovative Mobility Solutions For Our Changing World
Service detail: Civil and Traffic Engineering Design

Quality, integrity, and technical expertise providing innovative engineering solutions for traffic, transportation planning, and design.
Project: Palisene Traffic Impact Analysis

Where Insight Matters
Service detail: Traffic Impact Analysis

DC Engineering Group is a Transportation and Civil Engineering firm based in Cerritos, California, providing transportation and civil engineering services to local and regional agencies and the private development community in southern California. DC Engineering has extensive experience in traffic and civil engineering design, transportation planning, and QA/QC for major transportation projects.
Service detail: Civil Engineering

We Find Solutions
Service detail: Land Development

Quality land surveying and civil engineering solutions since 1949
Project: US Air Force Academy Cadet Chapel Restoration

GOTECH, Inc. is a professional engineering and consulting practice established in 1981 by Rhaoul A. Guillaume, Sr. Headquartered in Baton Rouge, Louisiana, the practice has grown steadily on a foundation of technical skill and continuing education. It offers clients a team equipped with deep industry knowledge, experience, and technical expertise across public and private sectors. Key capabilities include civil engineering, land surveying, program management, and construction engineering and inspection.
Service detail: Civil Engineering

Global Transportation Engineering (GTEng) is a Portland-based consulting firm specializing in transportation planning and engineering services. Founded in 2015 by two professional engineers with a combined 35+ years of experience, GTEng has provided project development and management services in Oregon and Washington since 1997. GTEng serves local agencies and private clients across planning, design, and construction management.
Service detail: Traffic Engineering Design
Small Enough to Listen. Big Enough to Deliver Quality.
Project: Public Safety Center
Civil engineering services for public sector clients
Service detail: Transportation Engineering
Designing What Matters
Project: Enabling Utilities Landside, George Bush Intercontinental Airport
Design. Entitle. Improve.
Service detail: Civil Engineering

Engineering growth for Houston and all of Southeast Texas
Project: Mason Stormwater Detention Basin

Proven Track Record
Project: 7th Standard Road Widening

Oregon's longest-standing independent transportation engineering and planning practice, with over 40 years of industry experience
Project: Commons on the Tualatin
Traffic Engineering Expert Witness
Service detail: Expert Witness
Myriad Engineering Solutions, LLC is a civil engineering practice located in Jackson and Terry, Mississippi. Established in 2017 by Principal Stephanie Sago Vivians, P.E., it delivers professional services in civil engineering, roadway design, traffic engineering, stormwater management, environmental services, and construction contract administration. The practice serves federal, state, and local government agencies, established architectural and engineering firms, contractors, and private clients, preparing detailed plans, specifications, and estimates to ensure safe, dependable, and cost-effective infrastructure solutions.
Service detail: Roadway and Highway Design