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Top 15 Highway Engineering Companies in the USA
1. AECOM
AECOM is a company with the largest portfolio in engineering, carrying out engineering feats in the largest portfolio in terms of transportation, including highway, rail, and aviation. The engineers here get to handle the best clients and state-of-the-art software used in highway engineering.
Location: Los Angeles, California
Headquarters: Dallas, Texas
Notable Projects:
- LA Metro Regional Connector Transit Project
- JFK International Airport Redevelopment
Website: AECOM Careers
2. WSP USA
WSP is a highly certified highway engineering firm in the U.S., mainly focusing on the invention of sustainable mobility, tunnels, and smart roads. It has offices nationwide and is ideal for professionals looking for jobs for highway engineer roles across disciplines.
Location: New York, NY
Headquarters: Montreal, Canada (WSP Global)
Notable Projects:
- Hudson River Tunnel (Gateway Program)
- Seattle SR 99 Tunnel
Website: WSP USA Careers
3. HNTB Corporation
HNTB has a strong reputation in highway design engineering skills and project management, making the firm an employer of choice for transportation workers in America.
Location: Kansas City, Missouri
Headquarters: Kansas City, Missouri
Notable Projects:
- Tampa International Airport Master Plan
- SR 520 Floating Bridge, WA
Website: HNTB Careers
4. HDR Inc.
HDR is an architectural and engineering company that provides complex transportation solutions. It also has a reputation for encouraging workers to expand their professional portfolio in road inspection engineering companies to transit planning and infrastructure modeling.
Location: Omaha, Nebraska
Headquarters: Omaha, Nebraska
Notable Projects:
- Seattle Sound Transit Expansion
- US-36 Express Lanes in Colorado
Website: HDR Careers
5. Jacobs Engineering Group
Jacobs specializes in smart infrastructure, which is a perfect match to climate- and urban-minded individuals pursuing the skills of a highway engineer. It is also one of the most reputable highway engineering companies in Texas.
Location: Dallas, Texas
Headquarters: Dallas, Texas
Notable Projects:
- I-66 Outside the Beltway, VA
- DART Light Rail Expansion, TX
Website: Jacobs Careers
6. STV Group
STV is a collaborative workplace environment and exposure to iconic projects, both in the public and private transportation sectors. They have vigorous activities on the East Coast that come in the form of engagement in high-value rail and highway inspection engineer firms.
Location: Douglassville, Pennsylvania
Headquarters: New York, NY
Notable Projects:
- East Side Access – LIRR
- Boston South Station Expansion
Website: STV Careers
7. Kimley-Horn
Kimley-Horn is well known for its entrepreneurial work culture, which is rated high among early-career highway engineering companies in USA. It provides mentoring, career flexibility, and project mobility.
Location: Raleigh, North Carolina
Headquarters: Raleigh, North Carolina
Notable Projects:
- Miami-Dade Bus Rapid Transit
- I-35 Corridor Improvements, TX
Website: Kimley-Horn Careers
8. Parsons Corporation
With projects including electronic road systems to tunnels, Parsons is perfect for those who wish to combine civil engineering with automation. It is the best place to learn the software used in highway engineering and the built-in smart road systems.
Location: Centreville, Virginia
Headquarters: Centreville, Virginia
Notable Projects:
- Purple Line Light Rail, MD
- Grand Parkway, Houston
Website: Parsons Home
9. Michael Baker International
Michael Baker is one of the renowned, prestigious Pittsburgh highway engineering firms that provides outstanding maintenance in the design of bridges, highway modeling, and roads, and analyzes them upon crossing.
Location: Moon Township, PA
Headquarters: Pittsburgh, Pennsylvania
Notable Projects:
- I-579 Urban Open Space Cap
- PA Turnpike Reconstruction
Website: Michael Baker Careers
10. TYLin International
TYLin is an award-winning design firm involved in iconic bridge and highway engineering companies in San Diego and beyond.
Location: San Francisco, CA
Headquarters: San Francisco, CA
Notable Projects:
- Presidio Parkway (US 101)
- Metrolinx Rail Program
Website: TYLin Careers
11. TransSystems
A company with a great history of involvement in DOT contracts and private logistics customers, it is ideal for professionals in the applied design and highway engineering.
Location: Kansas City, Missouri
Headquarters: Kansas City, Missouri
Notable Projects:
- I-285/SR 400 Interchange Reconstruction (Georgia)
- Bridge Design for Chicago DOT
Website: TranSystems Careers
12. Gannett Fleming
Gannett Fleming has a history of providing sustainable transportation systems to professionals with a wealth of experience in traffic modeling, ITS, and corridor planning. Its portfolio allows for the fast development of highway design engineer skills.
Location: Camp Hill, PA
Headquarters: Camp Hill, PA
Notable Projects:
- Baltimore Red Line
- Phoenix Light Rail
Website: Gannett Fleming Careers
13. Dewberry
Dewberry is a family-based service provider focusing more on clients in the public sector. It is most famous for bridge inspection and traffic studies services, and road inspection engineering companies operations.
Location: Fairfax, Virginia
Headquarters: Fairfax, Virginia
Notable Projects:
- I-66 Corridor Improvements
- NJDOT Bridge Rehab
Website: Dewberry Careers
14. RS&H
As a business, RS&H is good in aviation, transportation, surface transportation, and infrastructure finance. It exposes one to the sustainability-based mega projects, and therefore, it will suit individuals who are perfecting the art of engineering based on highway projects.
Location: Jacksonville, FL
Headquarters: Jacksonville, FL
Notable Projects:
- Charlotte Airport Expansion
- Florida I-4 Widening
Website: RS&H Careers
15. Tetra Tech
Tetra Tech is an engineering firm with a good track record in traffic operations, highway inspection engineering firms, and environmental planning, which are technology-driven. In this case, the work of the engineers is associated with AI-based modeling and performance analytics.
Location: Pasadena, California
Headquarters: Pasadena, California
Notable Projects:
- Caltrans Traffic Operations
- Alaska Highway Upgrades
Website: Tetra Tech Careers
