A major cornerstone of Johnson & Pace’s corporate philosophy is our commitment to the planning, designing, and construction of public transportation and infrastructure projects that are safe, efficient, and reliable. Nothing is ever taken for granted, and our engineers are keenly aware of the importance of providing involved public and stakeholders with clear communications throughout the planning and development process to assure a successful outcome.

Direct Contact

Nathan Spraggins
Project Manager, Transportation (PE)
9037530663 Email

TxDOT Precertifications

  • Nationwide Permit
  • Route Studies & Schematic Design – Minor / Major Roadways and Complex Highways
  • Minor / Major Bridge Layouts
  • Minor / Major Roadway Design
  • Routine Bridge Inspection
  • Signing, Pavement Marking and Channelization
  • Bicycle & Pedestrian Facility Development
  • Hydrologic Studies
  • Basic Hydraulic Design
  • Complex Hydraulic Design
  • Bridge Scour Evaluations and Analysis
  • Horizontal and Vertical Control for Aerial Mapping

 Planning & Preliminary Services

  • Road / Track and Right-of-Way (ROW) Condition Assessment
  • Emergency Inspections
  • Drainage Analysis
  • PS&E
  • Scout and Pavement Evaluations
  • Seismic, Fatigue, and Vulnerability Assessments
  • Track Reactivation Studies
  • Hydrologic and Hydraulic Studies
  • Public and Stakeholder Meetings
  • Budgeting


  • Permitting, Easements, and Right-of-Way
  • Intersection Improvements and Safety Enhancements
  • Emergency Repair Recommendations
  • Grade Crossings and Warning Devices
  • Design for New, Reconstruction / Rehabilitation, and Historic Bridge Projects
  • Noise Barrier, Retaining Walls, and Large Culverts
  • Signing and Sign Structure Design
  • Lighting Systems
  • Stormwater Pollution Prevention Plans (SWPPPs)
  • Main Street Revitalization
  • Local Access Interchanges
  • Mainline, Side Track, and Spur Construction/Rehabilitation
  • Load Capacity and Clearance Improvements
  • Grade Crossing and Warning Devices


  • Boundary
  • Right-of-Way
  • Topographic

Construction Administration

  • Boundary
  • Right-of-Way