S & B Infrastructure, Ltd.'s (S & B) transportation expertise encompasses every aspect from local intersection improvements to arterial streets, rural highways, interstates, urban freeways, bridges and all associated infrastructure. We provide transportation engineering services for federal, state, local agencies and private entities.


S & B staff has extensive experience in all phases of design including feasibility studies, preliminary engineering, environmental and construction management.


S & B offers the following Transportation Services:




• Freeways/Highways

• Streets

• Environmental Services

• Rail/Transit

• Aviation

• Bridge/Structures

• Traffic

• Water Resources

• Construction Management

Program Management

• Utilities

Survey & Right-of-Way

© 2019 S & B Infrastructure, Ltd. (S & B).  All Rights Reserved.

Member of the National Society of Professional Engineers
Member of the Society of American Military Engineers
Member of the Texas Society of Professional Engineers

Our Mission is to provide solutions for transportation, pipeline, public works, federal and emerging technology challenges by exceeding our clients’ expectations with unmatched innovative services, flexibility, quality, and responsiveness.