Welcome, TerraSite Design, to the Interstate Engineering Team!

Geographic Information Services

Location-Driven Insight, Engineering-Backed Precision.

At Interstate Engineering, we help clients across the Great Plains visualize, analyze, and interpret location-based data to make smarter, faster decisions. Backed by decades of civil engineering experience, our GIS professionals deliver customized, scalable solutions that support infrastructure planning, streamline operations, and drive informed development.

Our team uncovers the insights that matter, designing flexible, sustainable systems that evolve with your needs. Every solution is efficient, adaptable, and built to support the long-term success of your project.

Ready to Transform Your Data Into Decisions?

Our GIS team understands infrastructure, adapts to change, and delivers solutions built to last. Whether you’re starting from scratch or expanding, we’ll help you bring clarity to complexity.

Services

Data Collection

We collect location data using standard surveying methods as well as advanced technology to inform project planning.

  • UAS Photogrammetry
  • LiDAR
  • Mobile Mapping

Data Analysis & Visualization

Unlock the full potential of your geospatial data with advanced analysis and intuitive visualizations. We transform complex data into meaningful insights that support strategic planning and real-time decisions.

  • Spatial Analysis
  • 3D Modeling
  • LiDAR
  • Thematic Mapping
  • Interactive Dashboards
  • Reporting

Mapping & Cartography

We deliver accurate, detailed maps that clearly communicate critical information. Our mapping solutions support everything from zoning updates to emergency planning.

  • Topographic Maps
  • Planning & Zoning Maps
  • Infrastructure Maps
  • Environmental Maps
  • UAS/Drones

Spatial Data Management

Maintain clean, organized, and secure data systems that support your daily operations and long-term planning goals. We help clients streamline and integrate geospatial data across departments.

  • Data Storage & Organization
  • Metadata Management
  • Data Integration
  • Quality Assurance

GIS Consulting & Training

We offer expert guidance to help you get the most from your GIS investment. Whether you’re starting fresh or scaling your program, we provide the tools and knowledge to succeed.

  • Needs Assessments
  • Strategic Planning
  • System Integration
  • Customized Training Programs

Testimonials

Our Process

1

Assess & Define

We begin with a discovery session to understand your goals, challenges, and current data infrastructure.

2

Build & Customize

We design GIS solutions tailored to your needs, whether it’s dashboards, mapping, or system integrations.

3

Implement & Support

From training to troubleshooting, we stay with you through implementation and beyond, ensuring long-term success.

Featured Projects