Tri State Surveying, Ltd.

Ms. Jefferson is the Executive Vice President of Tri State Surveying, Ltd. She also serves as the Human Resources Representative for the firm. Ms. Jefferson started surveying in 1987 working on a field crew for a firm in Fresno, California. She subsequently worked in the office for a firm in Santa Monica, California preparing land division maps, ALTA Land Title Surveys and engineering design surveys. Ms. Jefferson moved to Las Vegas, Nevada in 1990 accepting a position for a large surveying and engineering firm supervising three Global Positioning field crews, the first in the Las Vegas Valley. Ms. Jefferson later accepted a position as Supervisor of Mapping at another large surveying and engineering firm in Las Vegas where she supervised one of the largest CAD mapping departments in the State.

Ms. Jefferson joined Tri State Surveying in 1998. Ms. Jefferson is responsible for all operations of the company in both the Truckee Meadows area office in Reno and the Las Vegas Valley office in Southern Nevada. Ms. Jefferson is responsible for the direction and supervision of Tri State's Mapping Services Group which includes three other Professional Land Surveyors and four survey technician/CAD operators preparing Record of Survey plats, Final Subdivision Maps, Parcel Maps, Vacation and Abandonment Maps, Water Right Surveys, ALTA Land Title Surveys, Right-of-Way Mapping and real property land descriptions.

Ms. Jefferson is a collector of antique surveying instruments and books, an active member of the Mt. Diablo Historical Society and the Nevada Association of Land Surveyors where she has served as an officer in the Southern Nevada Chapter and the Lahontan Chapter.