VRX is licensed to perform professional engineering services in Texas, Oklahoma, and New York.

VRX is licensed by the Texas Board of Professional Geoscientists to provide professional geoscientist services and by the Texas Commission on Environmental Quality as an LPST Corrective Action Specialist.

Texas Licenses

• TBPE Firm Registration #9690
• TBPG Firm Registration #50433
• TCEQ LPST Corrective Action Specialist Firm Registration #CS0000178

TxDOT Precertifications

• 1.2.1  Systems Planning
• 1.3.1  Subarea/Corridor Planning
• 1.4.1  Land Planning/Engineering
• 1.5.1  Feasibility Studies
• 2.1.1  Traffic Noise Analysis
• 2.2.1  Air Quality Analysis
• 2.3.1  Wetland Delineation
• 2.3.2  Conditional/Functional Assessment
• 2.4.1  Nationwide Permit
• 2.4.2  Clean Water Act Section 404 Permits
• 2.4.3  Coast Guard & U.S. Army Corps of Engr. Permits
• 2.6.1  Protected Species Determination (Habitat)
• 2.6.2  Impact Evaluation Assessments
• 2.6.4  Biological Evaluations/Assessments
• 2.13.1  Hazardous Materials Initial Site Assessment
• 2.14.1  Environmental Document Preparation
• 3.2.1  Route Studies & Schematic Design
• 4.2.1  Roadway Design
• 4.4.1  Freeway Interchanges
• 4.5.1  Constructability Review
• 5.2.1  Bridge Design
• 5.3.1  Multi-Level Interchange Design
• 5.5.1  Bridge & Non-Bridge Class Culvert and Inlet Design
• 6.1.1  Routine Bridge Inspection Team Leader
• 6.2.1  Complex Bridge Inspection Team
• 7.1.1  Traffic Engineering Studies
• 7.2.1  Highway-Rail Grade Crossing Studies
• 7.3.1  Traffic Signal Timing
• 7.5.1  Intelligent Transportation Systems
• 8.1.1  Signing, Pavement Marking, and Channelization
• 8.2.1  Illumination
• 8.3.1  Signalization
• 8.6.1  Rail-Highway Design
• 9.1.1  Bicycle and Pedestrian Facility Development
• 10.1.1  Hydrologic Studies
• 10.2.1  Roadway Hydraulic Design
• 10.3.1  Bridge Hydraulic Design
• 11.1.1  Roadway Construction Management and Inspection
• 11.2.1  Major Bridge Construction Management and Inspection
• 11.3.1  Construction Superintendent
• 11.4.1  Environmental Inspections
• 12.1.1  Asphaltic Concrete Production
• 12.2.1  Plant Inspection and Testing
• 14.1.1  Soil Exploration
• 14.2.1  Geotechnical Testing
• 14.3.1  Transportation Foundation Studies
• 18.2.1  Subsurface Utility Engineering
• 18.3.1  Utility Adjustment Coordination
• 18.4.1  Utility Engineering
• 18.5.1  Utility Construction Management and Verification
• 18.6.1  Utility Management and Construction Oversight

MINORITY CERTIFICATIONS

Texas

• NCTRCA DBE, WBE & SBE
• SCTRCA SBE & WBE
• State of Texas HUB
• City of Austin DBE
• City of Fort Worth SBE
• City of Houston SBE & WBE
• TxDOT SBE

New York

• Metropolitan Transportation Authority DBE
• Nassau County WBE
• New York City Small Business Services WBE
• New York State WBE
• PANYNJ WBE

Oklahoma

• ODOT DBE

Federal

• EDWOSB, SDB, WBE, WOSB