MoDOT Route C Survey and Mapping

Kolb Grading

Overview

Kolb Grading requested Horner & Shifrin survey an existing rock face with a 3D laser scanner as well as analyze terrain images with the GPS collector to provide a survey CAD file that incorporates the whole site.  H&S used a drone, 3D scanner, and topographic survey in some areas to create a new plot of the plan cross-sections. This contrasted the existing surveyed contour line with MoDOT’s design to easily show variances and then be integrated into MicroStation.

Services

Market

Government

Location

Jewett, Missouri

Year Completed

2021

Innovation. Agility.
Reliability. Horner & Shifrin.