ROAD THICKNESS ANALYSIS USING MDP METHOD 2017 (CASE: PURWODADI – NONGKOJAJAR)

The Purwodadi - Nongkojajar road section is one of the East Java Province roads in UPT PJJ Probolinggo, which received funding from Regional Road Grant Program (PHJD). From results condition survey 2020, damage form holes and hair cracks was obtained. Based on this, it necessary planning thickness re-pavement or overlay. This program begins with inventory condition, topographic soil investigation surveys. survey, we can measure slope, then conduct an investigative using Benkelman-beam deflection tool to determine back- value. References secondary data traffic growth class are collected. pavement calculated MDP 2017 method. research found that required layer AC-WC expected 4 cm. Due uneven existing road, additional leveling AC-BC needed overcome this a 3.0