TSE was selected to provide Professional Surveying Services along st1:Street>Connecticut Avenue from Campbell Parkway to 32^nd Street for future corridor improvements. The City plans to widen Connecticut Avenue from three lanes to five lanes as well as add a railroad overpass where there is presently an at-grade railroad intersection. The length of the project covers 1.62 miles of residential and commercial properties and four signalized intersections. The scope of this project involves locating utilities and corners of structures, horizontal and vertical alignments of the KCS railroad, establishing east and west right-of-way lines, title searches for an estimated 135 properties, legal descriptions, and property boundary surveys.

Rangeline Road in Joplin, Missouri, a major commercial route, is prone to severe and deadly traffic accidents (portions are considered a High Hazard Route). MoDOT, District Seven, is working on major improvements to the entire corridor, including the 20^th Street intersection. The proposed improvements to the intersection required substantial right-of-way takes including the purchase of a restaurant and a gas station. Tri-State Engineering flagged the proposed right-of-way take on the northwest corner for the Commissioners and Appraisers.