Smart Transportation Infrastructure Initiative

Welcome to the Official Homepage of the Illinois Transportation and Highway Engineering (T.H.E.) Conference. Each year, over one thousand transportation engineers, officials, technicians, faculty and students gather to discuss issues critical to the safe and economical movement of people and goods across Illinois, the U.S.A., and beyond.

The 107th T.H.E. conference will take place February 23 & 24, 2021 at the I Hotel and Conference Center, with pre-conference activities offered on the 22th. Please contact Megan Everette at to learn about sponsorship opportunities for this annual event.

On behalf of the T.H.E. Program Committee, we look forward to seeing you in Urbana for the 107th Annual Conference!

Jeff Roesler
T.H.E. Conference Director

2020 Conference Program

 View T.H.E. 2020 Program

2020 Exhibitors

  • Acrow Corporation of America
  • AISC
  • CEE Online
  • CEE Alumni Association
  • Cloverleaf Corporation
  • Contech Engineered Solutions
  • Controls Group USA, Inc.
  • Durisol USA
  • ERI
  • Geo Tree Solutions
  • Humboldt Mfg. Co.
  • J-Band
  • Seiler Instrument Mfg.Co., Inc.
  • TrueTech Bridge

2020 Sponsors

2020 Supporters

  • ARK Engineering
  • Aqua Vitae
  • Baxter & Woodman
  • Bravo Company Engineering, Inc.
  • Ciorbia Group, Inc.
  • Cardno, Inc.
  • Gonzalez
  • Graef-USA, Inc.
  • Hutchison Engineering
  • IMEG Corporation
  • KALGEn Consultants
  • Lochmueller Group
  • Michael Baker International
  • PCI of Illinois & Wisconsin
  • SAM, LLC
  • STV
  • WHKS
  • WSP USA, Inc.