ADO Engineering, Inc.
South Elgin, ILSpecialized electrical engineering for aviation, transportation, and facilities projects
Service detail: Electrical Systems Design
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Specialized electrical engineering for aviation, transportation, and facilities projects
Service detail: Electrical Systems Design

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

AFJMc is a consulting engineering firm with more than 55 years of experience delivering civil, structural, mechanical, electrical, and transportation engineering services. Its portfolio includes roadways, bridges, utility and site design, industrial process systems, higher education facilities, healthcare facilities, government buildings, sports and recreation facilities, and commercial projects.
Project: Jimmie Davis Bridge (LA 511) Replace/Rehab

Building now for tomorrow
Project: Houston Veterans Affair Medical Center
Safety focused. Mobility Driven.
Service detail: Roadway Design

Bowen Engineering & Surveying is a civil engineering, land surveying, and materials testing firm in Cape Girardeau, Missouri, founded in 1979 by the late Richard I. Bowen. With over 35 years of service, its team of professional engineers, surveyors, and certified technicians delivers roadway design, commercial site development, bridge and culvert engineering, water and wastewater design, structural analysis, and surveying for projects ranging from small residential lot surveys to multi-million dollar public infrastructure.
Service detail: Engineering

Moving You Forward
Service detail: Traffic Planning and Transportation Engineering

Engineering Sustainable Futures with Purpose, Innovation, and Integrity
Service detail: General Site Civil Design

Shaping communities with integrity, expertise, and purpose.
Project: Spring Valley Wastewater Treatment Plant
Transportation engineering services specializing in roadway design, traffic safety operations, and precise traffic data collection.
Project: SR 994/Quail Roost Dr Roadway Design

Building a better tomorrow through sensible engineering solutions
Service detail: Transportation and Highway Systems

A tradition of innovative engineering
Service detail: Civil Engineering

Every Successful Project Begins With A Solid Foundation
Project: Skybrooke K-8 School Campus

Commonwealth Engineers & Consultants, Inc. (CE&C) is a multi-disciplinary professional civil engineering practice founded in 1987 and based in Providence, Rhode Island. It provides a single source of professional services to public and private clients throughout Rhode Island and Massachusetts. Its capabilities include transportation and structural engineering, site development, utility design, construction services, and environmental permitting.
Project: Sakonnet River Bridge
Compass Infrastructure Group, LLC is a civil engineering design and project management practice based in Columbus, Ohio. It specializes in bridge and retaining-wall design, roadway and drainage design, traffic signal and system design, bridge and culvert inspection, survey and right-of-way plans, traffic studies, constructability analysis, maintenance of traffic, interchange studies, pedestrian and bicycle facilities, and transportation-related services.
Service detail: Bridge and Structural Engineering

Working with Communities
Project: Village of Dorchester Street Reconstruction

A relationship-oriented full-service engineering firm
Service detail: Civil / Utilities Engineering

DuBois & King is a multidisciplinary professional consulting practice providing planning, engineering, survey, permitting, and environmental services since 1962. Its technical disciplines span civil, structural, environmental, mechanical, and electrical engineering, surveying, and landscape architecture. D&K serves federal and state agencies, municipalities, healthcare and education facilities, industrial and commercial buildings, housing developments, and energy sector clients. Operating as a 100 percent entity, it focuses on delivering collaborative, sustainable, and resilient solutions for municipal and regional infrastructure across New England, New York, and the Southwest.
Project: Glencliff Micro-Hydro
Pioneering Civil Engineering Excellence Since 1998
Project: Manchester Road

Creative and innovative civil engineering solutions for public and private clients
Service detail: Site Development

An Alaskan owned professional corporation
Project: Girdwood Wastewater Treatment Facility Expansion Project

Engineering for a World in Motion
Service detail: Highway Design
Giving You Direction
Service detail: Transportation Design
Powering Innovation, Engineering Perfection
Project: MDWASD - Pump Station Design and Rehabilitation