SR 211 then turns east on Riverside Avenue, which paralleled St. Johns Avenue for 19 blocks to the southwest, into the Riverside area, continuing the mix of commercial and residential presence on SR 211. After a few blocks, it turns north, with intersections with Post Street, the historical northern terminus of SR 211, and I-95 two blocks north, in which access is provided a few blocks north on Park Street. SR 211 goes under I-95, entering central Jacksonville, and ends at Peninsular Place.
SR 211 continues east on Riverside Avenue, which parallels St. Johns Avenue for 19 blocks in the southwest direction, into the Riverside area, maintaining a balance of commercial and residential development along SR 211. After some distance, it turns north, intersecting Post Street, the historical northern limit of SR 211, and I-95 two blocks further north, with access available on Park Street for a short period. SR 211 underpasses I-95 as it enters central Jacksonville, concluding at Peninsular Place.