#1 - RS Pavement preservation approaches for lightly surfaced roadways #1 - IL (Options for local agencies to preserve roads that meet the unique requirements of #4 – MTE 10 MTE – Combine 4,10,11 best practice low volume roadways. Address roadways surfaced with aggregates, thin PCC, #2 – Mcleod stabilized RAP, including both engineered emulsion and foamed asphalt). (one tie) #5 – MO Pavement preservation for shoulders of all types #4 - MTE 11 #4 - Mcleod MTE – Combine 4,10,11 best practice (Evaluate effectiveness of alternative treatments). #3 – IL #2 - RS #4 – IL Cost-benefit “Life Cycle” of pavement smoothness MAPA (How smooth is "smooth enough" for older pavements at different vehicle travel #2 – CPAM #4 – IGGA 12 speeds. Local low volume vs. high speed high volume #1 – RS MTE – Combine 9 and 12 #2 - MN #2 – Mcleod Good tie to other teams? (three) #2 – MO #4 - MTE in addition WisDOT was interested in the Performance of smaller (Type A) aggregate with Ultra Thin Bonded Wearing #1 - WI #1 – WI 13 4.75 mm 5/8 thick overlays which were not Course (UTBWC) in summer and winter (snow & ice control) – tie to 18 #3 – IL MAPA included in this list not just the UTBWC 1 - UNH 1 - UNH
10 Pavement preservation approaches for lightly surfaced roadways (Options for local agencies to preserve roads that meet the unique requirements of low volume roadways. Address roadways surfaced with aggregates, thin PCC, stabilized RAP, including both engineered emulsion and foamed asphalt). #1 - RS #1 - IL #4 – MTE #2 – Mcleod (one tie) MTE – Combine 4,10,11 best practice 11 Pavement preservation for shoulders of all types (Evaluate effectiveness of alternative treatments). #5 – MO #4 - MTE #3 – IL #2 - RS #4 - Mcleod MTE – Combine 4,10,11 best practice 12 Cost-benefit “Life Cycle” of pavement smoothness (How smooth is "smooth enough" for older pavements at different vehicle travel speeds. Local low volume vs. high speed high volume Good tie to other teams? #4 – IGGA #2 - MN #4 – IL MAPA #2 – CPAM #1 – RS #2 – Mcleod (three) MTE – Combine 9 and 12 13 Performance of smaller (Type A) aggregate with Ultra Thin Bonded Wearing Course (UTBWC) in summer and winter (snow & ice control) – tie to 18 #2 – MO #1 - WI #3 – IL 1 - UNH #4 - MTE #1 – WI MAPA 1 - UNH in addition WisDOT was interested in the 4.75 mm 5/8 thick overlays which were not included in this list not just the UTBWC
Preventive%20Maintenance%20voting%20for%20the%20July%2021%20EC%20Meeting.docx