In the present study, laboratory tests were performed to investigate the load-penetration behavior of unreinforced and reinforced granular layer overlying soft subgrade soils under the effect of repeated loading conditions. Four series of experimentation were conducted using Repeated Loading California Bearing Ratio (RL-CBR) to investigate the effects of i. thickness of granular layer, ii. adding one reinforcement layer at different locations within the granular layer, iii. number of reinforcement layers and iv. number of repeated load cycles. The experimental results showed that coupled use of granular material and reinforcement layers increase remarkably the load carrying capacity of soft subgrade soils. The highest degree of improvement was recorded when the reinforcement layer was located within the bottom third of the granular layer. Under repeated loading conditions, the plastic and total deformations of reinforced soils increased significantly whereas a decreased elastic deformation was recorded. At the same magnitude of repeated loading, the total deformation of reinforced samples was considerably small compared with unreinforced samples. Also, with increasing number of reinforcement layers, enormous cycles of loading and unloading could be applied without experiencing excessive deformation or loss of bearing resistance. Finally, addition of replacement sand layer with reinforcement result in a reduction in the determined equivalent modulus and enhancement of secant modulus.