Pavement Preservation Pooled Fund (Preservation Group – PG1 and PG2) Benjamin Worel - MnROAD Operations Engineer Spring Sponsor Meeting – May 8, 2019

Pavement Preservation – History NCAT Offsite Test Sections Lee Road 159 (2012) US-280 (2015) MnROAD Offsite Test Sections Mille Lacs County CSAH-8 (2016) US-169 (2016) Through Dec 30, 2023 Auburn Univ (NCAT is a non profit arm of Auburn) is a subcontractor to MnDOT Alabama DOT (NCAT) Lead State PG1 Experiment – Sections Built / Analysis Method Developed (2015-2018)

SPR-5(375) Phase-II PG2 - Pavement Preservation Pooled Fund MnDOT Lead State 3 year Study (2018-2021) +2 year Extension (2023) Expected $50K/Year Red States – 5 year commitment 3 States Foundation of Pavement Preservation Green States – 3 year commitment 16 States FHWA Blue States – Verbal commitment Through Dec 30, 2023 Auburn Univ (NCAT is a non profit arm of Auburn) is a subcontractor to MnDOT

PG2 Key Staffing MnROAD (Lead State) NCAT (Contracted by MnDOT) Adriana Vargas (Project Investigator) Buzz Powell (Project Support) Jason Nelson (Data Collection) MnROAD (Lead State) Jerry Geib (Northern Lead Investigator) Ben Worel (MnROAD Operations Engineer) Michael Vrtis (Data Collection)

PG2 Tasks Task 1 - Field Performance data collection and initial data validation Task 2 - Website updates - online systems (Fall 2019 Start) Task 3 - Yearly performance summaries (Dec 31st) Task 4 - 2020 "Peer" Exchange Task 5 - 2020 Mid-Project Report Task 6 - Sponsor Meetings (held every 6 months) Task 7 - Pooled Fund Implementation Assist industry/agencies implement findings / better communication of efforts already underway by NCHRP, UNR, and ISSA) Task 8 - 2021 End-Project Report

PG2 Monitoring

Pavement Preservation Northern Recycling 2019 Research Additions Looking to develop a northern recycling test sections to match work done in Alabama 2019 Research Efforts 70th and 80th Streets High Friction Surface Treatments on CSAH-8 (~5 cells)

Questions / Comments NRRA Workshop May 21-23, 2019 BIM for Pavements (Building Information Models) NRRA Team Updates (Tour + CAT Reception) NRRA “Formal Conference”