TxDOT Texas Department of Transportation Precertifications:
- 1.1.1 Policy Planning
- 1.2.1 Systems Planning
- 1.3.1 Subarea/Corridor Planning
- 1.4.1 Land Planning/Engineering
- 1.5.1 Feasibility Studies
- 1.6.1 Major Investment Studies
- 1.8.1 Public Involvement
- 2.4.1 Nationwide Permit
- 2.4.2 Clean Water Act Section 404 Permits
- 2.5.1 Geological Assessment for Edwards Aquifer Recharge Zone (EARZ)
- 2.13.1 Hazardous Materials Initial Site Assessment
- 3.2.1 Route Studies & Schematic Design, Major Roadway (combines 3.1.1 & 3.3.1)
- 4.2.1 Major Roadway Design (combines 4.1.1 & 4.3.1)
- 4.4.1 Major Freeway Interchanges & Direct Connectors
- 4.5.1 Constructability Reviews
- 7.1.1 Traffic Engineering Studies
- 7.5.1 Intelligent Transportation Systems
- 8.1.1 Signing, Pavement Marking & Channelization
- 9.1.1 Bicycle & Pedestrian Facility Development
- 10.1.1 Hydrologic Studies
- 10.2.1 Basic Hydraulic Design
- 10.3.1 Complex Hydraulic Design
- 10.4.1 Pump Station Hydraulics
- 10.5.1 Bridge Scour Evaluations & Analysis
- 10.8.1 FEMA Regulations & Permits
- 11.1.1 Roadway Construction Management & Inspection
- 17.5.1 Civil Engineering
