Services > Design
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design: to do or plan something with a specific purpose or intention in mind
Our design philosophy is to deliver practical solutions that facilitate the construction, use, and maintenance of a facility over its lifetime. Our interdisciplinary approach and use of inter-office expertise allows us to engage our best people on your project, regardless of the project size.
We are prequalified/certified by local and state agencies in various design categories nationwide. SE3 has been involved in the design of both traditional delivery - design, bid, and build - and alternative delivery - design and build - projects.
Our transportation planning services include, but are not limited to:
Design Services
- Freeway, Tollway, and Interchange Design
- Roadway Design
- Intersection Design
- Drainage and Hydrology Engineering
- Intelligent Transportation Systems
- Roadside Safety Design
- Traffic Signal Design
- Traffic Management and Safety
- Program Management Support
- Utility Coordination and Design
- Land and Site Development
Our Clients
- State Departments of Transportation
- State Tollways
- Local municipalities and Counties
- Federal Highway Administration
- Private Developers