Indiana Toll Road
Our network of approximately 150 aerial photograph panel points was used on this project along some of the most heavily traveled highways in Indiana. Covering 676 acres, this survey included: 2.6 miles of the Indiana Toll Road; 4.4 miles of I-94; 1.2 miles of S.R. 51; three interchanges; the MP21 Toll Plaza; and rest parks.
An expansion to the original scope required us to collect conventional ground data on 1.5 miles of the toll road. We were responsible for preparing a Location Control Route Survey Plat and merging our supplemental ground survey data with the aerial data into the final Digital Terrain Model for project design.