Practice Areas

Roadway Design + Complete Streets

Roadway Design/Complete Streets

Optimizing design for the road ahead

SEPI is dedicated to providing effective roadway designs that overcome transportation obstacles and improve mobility. We offer engineering solutions for design-build and traditional construction delivery methods that accommodate vehicles as well as pedestrians and bicyclists to meet the needs of our communities, while improving transportation systems for clients throughout the Southeast.


Highway & interstate improvements
Urban and rural widening
New location roadway
Feasibility & corridor studies
Pedestrian/bicycle design
Intersection improvements
Roundabouts & superstreets
Bridge replacements
Greenways, multi-use paths, & sidewalks
Safety improvements

Key People

Related Projects

Work with us

Let’s talk about your next project

Get Started

SEPI [A Division of TranSystems]