TxDOT Precerts

Active TxDOT Precertified Firm 

1.4.1        Land Planning/Engineering
1.5.1        Feasibility Studies
1.6.1        Major Investment Studies
2.3.1       Wetland Delineation
3.1.1        Route Studies and Schematic Design (Minor Roadways)            
3.2.1        Route Studies and Schematic Design (Major Roadways)
3.3.1        Route Studies and Schematic Design (Complex Highways)          
3.4.1        Minor Bridge Layouts
3.5.1        Major Bridge Layouts
3.6.1        Multi-Level Interchange and Exotic Bridge Layout
4.1.1        Minor Roadway Design
4.2.1        Major Roadway Design
4.3.1        Complex Highway Design
4.4.1        Major Freeway Interchanges and Direct Connectors
5.1.1        Minor Bridge Design
5.2.1        Major Bridge Design
5.3.1        Multi-Level Interchange Design
5.4.1        Exotic Bridge Design
6.1.1        Routine Bridge Inspection
7.1.1        Traffic Engineering Studies
7.2.1        Highway-Rail Grade Crossing Studies
7.3.1        Traffic Signal Timing
8.1.1        Signing, Pavement Marking and Channelization
8.2.1        Illumination
8.3.1        Signalization
8.5.1        Highway-Rail Grade Crossings
9.1.1        Bicycle and Pedestrian Facility Development
10.1.1      Hydrologic Studies
10.2.1      Basic Hydraulic Design
10.3.1      Complex Hydraulic Design
10.5.1      Bridge Scour Evaluations and Analysis
11.1.1       Roadway Construction Management and Inspection
11.2.1       Major Bridge Construction, Management and Inspection
12.1.1       Asphaltic Concrete
12.1.2       Portland Cement Concrete
12.2.1       Plant Inspection and Testing
14.3.1       Transportation Foundation Studies