This study evaluated the properties of sugarcane bagasse ash (SCBA) obtained from different production processes for use as partial replacement of cement: (1) minimally post-processed (MP) SCBA, obtained by sieving and grinding SCBA from Louisiana's sugarcane field production; (2) fully post-processed (FP) SCBA, obtained by sieving, further burning under controlled conditions at temperature T, and grinding field-produced SCBA, denoted as FP-T; and (3) laboratory-produced (LP) SCBA, obtained by controlled burning at temperature T of bagasse fibers and grinding of the obtained ashes, denoted as LP-T. The temperatures of burning, T, for FP-T and LP-T SCBA were varied between 450 and 650 \& DEG;C at 50 \& DEG;C intervals. The significance of this study is the valorization of agricultural waste for the production of low-carbon concrete for transportation applications in Louisiana, and other locations where SCBA are produced from a low-efficiency boiler in a sugar mill. A comprehensive characterization of the different SCBA materials was conducted, including scanning electron microscopy (SEM)-energy dispersive X-ray spectroscopy (EDS), X-ray powder diffraction (XRD), laser diffraction particle size analysis, Chapelle's test, strength activity index (SAI), loss on ignition (LOI), and moisture content. Experimental results showed that all LP-T and FP-T SCBAs met ASTM C618 chemical requirements and SAI requirements for Class N pozzolans. By contrast, MP SCBA did not meet these requirements, thus resulting in unsuitable SCM application. LP calcinated at 650 \& DEG;C and FP calcinated at 450 \& DEG;C exhibited the greatest SAI and SiO2 + Al2O3 + Fe2O3 among LP-T and FP-T SCBAs, respectively. Based on a combination of properties and production practicality considerations, FP calcinated at 450 \& DEG;C was identified as the most promising SCM-grade SCBA for large-scale production in Louisiana, and was used to further evaluate the fresh and hardened properties of concrete incorporating SCBA at 10\%, 20\%, 30\%, and 40\% cement replacement by mass. A decrease in workability as well as 28- and 90-day compressive strength with the increase in SCBA content was observed. However, the relative strength gain from 28 to 90 days and the 90-day surface resistivity increased with increments in SCBA dosage. Characterization of cement-SCBA paste through XRD and SEM revealed portlandite consumption and densification of the cementitious matrix from 28 to 90 days, thus suggesting the pozzolanic activity of SCBA.