Transportation Services
Providing the transportation services that enable communities to flourish and thrive.
Investing in infrastructure is crucial for a community’s growth and progress. ҰƵapp’ expertise across the lifecycle of transportation projects provides our clients with a full range of transportation services – from construction engineering and inspection (CEI), to quality, construction, and program management, engineering and design and environmental planning, permitting and compliance.
We’re Local Everywhere
With over 100 offices located throughout the United States, ҰƵapp is a trusted partner to regional transportation agencies. This means every project benefits from our deep understanding of local regulations and wealth of relationships and knowledge.
ENR Industry Rankings
No. 49 Top Design Firm
No. 18 Top 50 Construction Management Firms
No. 12 Top 20 Design Firms by Sector for Hazardous Waste
Testing & Inspection You Can Trust
Our expanding in-house AASHTO-certified laboratories offer a wide variety of testing services for varying construction materials including asphalt, concrete and soils. We provide systematic testing and inspection services to confirm that construction materials meet project specifications and sustainability goals, saving our clients from costly change orders and delays and reducing future maintenance and repair.
Our Business
With deep industry experience and a broad range of services, we help you make the most of every project investment.
- Construction support services:
- Program and construction management.
- Quality management.
- Materials testing and special inspection.
- Engineering and design.
Environmental
- Environmental assessment and mitigation.
- Industrial hygiene and building services.
- Environmental permitting and compliance.
- Air quality consulting and field services.
Providing Statewide Engineering Design Review Services
As a trusted partner in design review services, ҰƵapp has performed hundreds of Georgia Department of Transportation (GDOT) project reviews worth billions in construction dollars. Our plan reviews ensure conformance to AASHTO, GDOT Design Policy Manual, GDOT standards, details, specifications and special provisions, Plan Development Process (PDP), and Plan Presentation Guide (PPG). The ҰƵapp team also reviews plans for conformance to the original concept report, value engineering implementation, and environmental commitments. The reviews have included various project types including roadway widenings, interchanges, bridge replacements, multi-purpose trails, operational improvements, safety related projects, traffic signal upgrades and ITS projects.
Thought Leadership
The Industry Connector: Q&A with Sally Riker, Named One of Georgia’s 100 Most Influential Women in Engineering
Sally Riker, F. SAME, didn’t set out to become one of the most influential figures in Georgia’s engineering and infrastructure space — but with more than two decades of impact, recognition is well earned. As ҰƵapp’ Southeast Regional Vice President for Strategy and Growth, she brings a rare blend of operational insight, civic leadership and mentorship to everything she touches.
Named one of Engineering Georgia Magazine’s “100 Influential Women in Georgia Engineering” for the seventh consecutive year, Sally continues to shape the future of architecture, engineering and construction through strategic vision and dedicated service. Her leadership spans project delivery, community development and the forward-thinking that defines industry transformation.
Sally Riker, F. SAME
Explore Our Projects
Read Our Latest News
Two ҰƵapp Leaders Named to Engineering Georgia Magazine’s 2025 “Women to Know” Lists
ҰƵapp Earns State and National Awards for Roadway Safety Innovation
ҰƵapp Reinforces Longstanding Partnership with Gwinnett County as Presenting Sponsor of 2025 State of the County Address
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