- Alderson & Assoc Inc
- Alderson & Assoc Inc
- American Engineering Assn
- American Engineering Assn
- Brown Engineering Inc
- Brown Engineering Inc
- Claunch & Miller Inc
- Claunch & Miller Inc
- GKW Inc Engineering & Constr
- GKW Inc Engineering & Constr
- R B Tarrillion & Assoc Inc
- R B Tarrillion & Assoc Inc
- Rimkus Consulting Group Inc
- Rimkus Consulting Group Inc
- Structural Civil & Surveying
- Structural Civil & Surveying
- Structural Engineering Assoc
- Structural Engineering Assoc
- Texas Transportation Institute
- Texas Transportation Institute
