Certificates

TxDOT Precertifications

• 1.1.1 Policy Planning
• 1.2.1 Systems Planning
• 1.3.1 Subarea/ Corridor Planning
• 1.4.1 Land Planning
• 1.6.1 Major Investment Studies
• 2.1.1 Traffic Noise Analysis
• 2.3.1 Wetland Delineation
• 2.4.1 Nationwide Permits
• 2.4.2 Individual Permits
• 2.4.3 U.S. Coast Guard & USACE Permits
• 2.5.1 Water Pollution Abatement Plan
• 2.6.1 Protected Species Determination (Habitat)
• 2.6.2 Impact Evaluation Assessments
• 2.6.3 Biological Surveys
• 2.7.1 Section 4(f)/6(f) Evaluations
• 2.8.1 Surveys, Research and Documentation of Historic Buildings, Structures, and Objects
• 2.9.1 Historic Architecture
• 2.10.1 Archeological Surveys
• 2.11.1 Historical and Archival Research
• 2.12.1 Socioeconomics & Environmental Justice
• 2.13.1 Hazardous Materials Initial Site Assessment
• 2.14.1 Environmental Document Preparation