SPR-4547: Data Interpretation of Automated Plate Load Test (APLT) for Realtime, In Situ Determination of Unbound Layer Resilient Modulus

Findings from this study will inform both pavement design and pavement quality assurance processes for INDOT. ALPT measurements of aggregates and subgrades will yield high-quality, in situ resilient modulus measurements that can validate (or refute) current INDOT pavement design assumptions. Refined resilient modulus inputs can be incorporated into INDOT pavement design upon completion of the study.