Summary of Virtual Site Visit with the Ohio Department of Transportation (Memorandum A)
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Authors
Habbouche, Jhony
Aschenbrener, Tim
Johnson, Dave
Diefenderfer, Stacey
Hajj, Elie
Issue Date
11/7/2025
Type
Technical Brief
Language
en_US
Keywords
High Polymer , Asphalt , Binder , Mixture , Performance , Cost , Specification
Alternative Title
Abstract
Description
This effort aimed to conduct a comprehensive gap analysis on the use of high-polymer (HP) binders and mixtures, identifying critical limitations, gaps, and needs through a Strengths-Weaknesses-Opportunities-Threats (SWOT) framework. In addition to addressing these gaps, the scope included documenting effective practices and lessons learned by state Departments of Transportation (DOTs). The findings provided DOTs with valuable guidance for designing, constructing, and accepting HP binders and mixtures, complementing work completed under the FHWA EDC-6: Targeted Overlay Pavement Solutions (TOPS) program. To achieve this objective, information was gathered through virtual site visits and other outreach methods with five key agencies, including a session graciously hosted by the Ohio Department of Transportation (OH DOT).
Citation
Habbouche, J., Aschenbrener, T., Johnson, D., Diefenderfer, S., and Hajj, E. (2025). Summary of Virtual Site Visit with the Ohio Department of Transportation. Technical Memo A, No. WRSC-M-25-1107, AIEI, University of Nevada, Reno.