Locations
More than 130 offices from coast to coast.
View Locations
Careers
Be part of a company committed to your career success.
Start Your Career
Offices
Sioux CityGeolocation: 42.5207, -96.367
Terracon's Sioux City office was founded in 2006. The office currently has five employees offering geotechnical, environmental, and construction materials engineering and testing services.
2830 Highway 75 North
Sioux City, IA 51105
Phone: (712) 233 5492
Fax: (712) 233 5493
Services
Geotechnical
Environmental
Construction Materials
Facilities
Contacts
Key Projects
Interstate 29, Segment 2Geolocation: 42.4921, -96.4247
Terracon was retained by Howard R. Green Company, the prime civil design and engineering firm for the project to perform drilling, laboratory testing, and geotechnical engineering services for the Interstate 29, Segment 2 project. The project consists of preliminary design for reconstruction of about 3.6 miles of Interstate 29 near Sioux City, Iowa. The primary goal of this project is to widen the interstate and reconstruct bridges and interchanges. Approximately 7 dual bridges and 8 ramp or side road bridges will be reconstructed along with 5 interchanges and associated side roads,…