Portfolio
Starting as a civil engineering and land planning firm, GBA has grown through diversifying services and expanding markets. Our projects reflect remarkable innovation and collaboration throughout the years.
Transportation
GBA Hired to Repair 5 Bridges Alongside US-24
Transportation
GBA Finishes 1500 Sign Surveying Project Weeks Ahead of Schedule Using LiDAR
Industrial
Inland Port 52
Site Development
Indoor Football Practice Facility
Site Development
Children’s Hospital, University of Missouri-Columbia
Water Environment
Trolley Trail Basin
Water Environment
Culvert and Creek Channel Improvements
Transportation
A New Business Brings Increased Traffic to a Busy Intersection
Transportation
Innovative Roundabout with Railroad Preemption Improvement
Transportation
Kansas Avenue Streetscape
Transportation
Balancing Major Bridge Repairs with High Traffic – US 50 Chipman Rd.
Water Environment
Wastewater Treatment Plant Improvement Projects & Travisso Water Reclamation
Contact Us
Let’s create something remarkable together
We will bring the complete team to meet your needs and move your project forward. Contact GBA today.
Reach Out
Dedicated In-House Affiliates
The power of collaboration
GBA’s team of affiliate companies brings together a powerful combination of expertise and services to streamline your project’s success.
MEET OUR AFFILIATES