| Key | Value |
| change:lanes:backward | no|not_left|yes |
| destination:ref:lanes:backward | SR 129 West|US 127 North|SR 129 East |
| destination:ref:to:lanes:backward | SR 177||SR 4;I 75 |
| destination:ref:to:wikidata:lanes:backward | Q2492062||Q1162755;Q94689 |
| destination:ref:wikidata:lanes:backward | Q2491941|Q2493039|Q2491941 |
| hgv | yes |
| highway | primary |
| lanes | 5 |
| lanes:backward | 3 |
| lanes:forward | 2 |
| lit | yes |
| maxspeed | 35 mph |
| old_name | South 4th Street |
| ref | US 127 |
| surface | asphalt |
| tiger:cfcc | A21 |
| tiger:county | Butler, OH |
| tiger:name_base | Martin Luther King Jr |
| tiger:name_base_1 | 4th |
| tiger:name_base_2 | United States Route 127 |
| tiger:name_direction_prefix | S |
| tiger:name_direction_prefix_1 | S |
| tiger:name_type | Blvd |
| tiger:name_type_1 | St |
| turn:lanes:backward | left|through|through;right |