Current Exhibitors

The following companies have committed to exhibiting at this year's conference. Information about new exhibitors will be added to this page as it is confirmed. If your company is interested in becoming a 2018 exhibitor, please visit the Sponsor & Exhibitor Registration page for more information and download, complete, and return an exhibitor packet to confirm your participation. For more information about our exhibitors, click on the individual links for each sponsor.

General Highway Products, Inc.

Horizon Signal Technologies, Inc.

Iteris, Inc.

JAMAR Technologies, Inc.


Path Master, Inc.

Pennsylvania Society of Professional Engineers

Pexco, LLC/Davidsons Traffic Control Products

SAFE Highway Engineering LLC

Signal Control Products, Inc.

Signal Service, Inc.

  • Adaptive Micro Systems LLC*
  • Chesapeake Midlantic Marketing/BOSCH*
  • Control Technologies*
  • ELTEC*
  • Holophane*
  • TechPower Developments Inc.*
  • Valmont Industries*

Southern Manufacturing

Traffic Control Products, Inc.

Traffic Products, Inc.

Tri-State Traffic Data, Inc.

*These companies brought to you by Signal Service, Inc.



Since 1995, the Transportation Engineering and Safety Conference (TESC) has been attracting professionals from throughout Pennsylvania, the mid-Atlantic region, and the country. It continues to be an authoritative source of information on pressing issues from some of the foremost experts in transportation today.

Thomas D. Larson Pennsylvania Transportation Institute

201 Transportation Research Building

The Pennsylvania State University

University Park, PA 16802-4710

Phone: 814-865-1891