Innovative Technology Demonstrations (ITD)
The AASHTO TSP-2 Innovative Technology Demonstrations (ITD) Program is a field demonstration program documented by an Independent Consultant and managed by the ITD Working Group, with TSP-2 oversight. The purpose is to introduce new and innovative preservation materials and technologies to owners of the nation’s highway systems. Demonstrations involve products, services, processes, and equipment for highway and bridge preservation.
ITD Program Pages
| Innovative Technology / Page Link | Company Name | Application | Demo Owner | Year of Demo | Program Status | Report Link |
|---|---|---|---|---|---|---|
| Epoxy/Silane Multi-Coat System | Advanced Chemical Technologies | Bridge Deck | Maine MaineDOT | 2020 | Completed Demo, Ongoing Inspections | Pending |
| Integral Gel Waterproofing System | Alchemco | Bridge Deck | TBD | 2020 | Completed Demo, To Start Inspections | Pending |
| Maintainable Weep Hole Filters | Jet Filter System | Water Drainage – Culvert | Michigan MDOT | 2019 | Completed Demo Ongoing Inspections | Grand Rapids |
| MPC Concrete | Phoscrete | Overhead Shotcrete | Oklahoma ODOT | 2019 | Completed Demo Ongoing Inspections | Fulton Creek |
| MPC Concrete | Phoscrete | Overhead Trowel | Oklahoma ODOT | 2017 | Completed Demo Ongoing Inspections | Packsaddle |
| SME-PS Concrete Durability Enhancer | ISA-PoreShield | Bridge Deck | Iowa Buchanan County | 2021 | Demo Started, Project Underway | Buffalo Creek |
| SME-PS Concrete Durability Enhancer | ISA-PoreShield | Pavement Joints | Indiana | 2021 | Demo Started, Project Underway | I 65 |
| SME-PS Concrete Durability Enhancer | ISA-PoreShield | Vertical Concrete Structure | TBD | Not Started to be evaluated for Demo | TBD | |
| Transparent Stay-in-Place Forms | TrueTech Bridge | Bridge Deck | Indiana INDOT | 2020 | Completed Demo, Ongoing Inspections | US20 Over I80/I90 Deck Replacement |
Links
ITD National Working Groups Page – Link
ITD Application Form – Docx
ITD Guidelines – Docx
Disclaimer
AASHTO TSP-2 does not endorse or recommend any ITD products, services, processes, or equipment. This information is presented with the express purpose to share knowledge and experience working with innovative technologies.
