Transportation Engineering

We provide a wide-range of transportation service offerings. Working with us means working with a team of professionals who take full accountability for their work, has decades of combined experience, and is accessible and responsive throughout your project.

Why choose SBB for Transportation Engineering


Your designs will meet or exceed the design guidelines of American Association of State Highway and Transportation Officials (AASHTO)


Robust project planning and demand analysis ensure you’ll get the right size road to both serve today’s and future needs

Reduced maintenance costs

We analyze the life cycle costs of recommended improvements to provide the lowest cost of ownership over the life of the project

Accuracy and high-quality

We believe in doing extensive upfront work on a project to ensure that it runs smoothly and accurately through completion

Economic development

Conscientious design of site circulation and access driveways not only improves safety, but also improves economic vitality of a region

Work with us

Our Services

SBB Transportation Engineering Services

Our transportation engineering services include:


  • Roadway and highway design
  • Traffic analysis & traffic impact studies
  • Bicycle & pedestrian facilities
  • Traffic signal design
  • Roundabout design
  • Access management & design

As part of our services we always include project planning, budget cost estimating, public information and engagement services, concept design, project surveys, condition assessments, utility coordination, utility design, permitting, procurement services, and construction administration and inspection services.


Let’s get started on your transportation project

Contact Us