| State: | KY |
| Type: | KY |
| Route: | 622 |
| Maint: | KYTC |
| Map Custom: | yes |
| Map Notes: | KY 622 highlighted in red |
| Length Mi: | 20.020 |
| Length Round: | 3 |
| Direction A: | South |
| Terminus A: | near Hickory Flat |
| Junction: |
|
| Direction B: | North |
| Terminus B: | in Bowling Green |
| Counties: | Simpson, Warren |
| Previous Type: | KY |
| Previous Route: | 621 |
| Next Type: | KY |
| Next Route: | 623 |
Kentucky Route 622 (KY 622) is a rural secondary state highway in South Central Kentucky. The 20.02adj=midNaNadj=mid route traverses eastern Simpson and south-central Warren Counties.
The route begins at a junction with KY 73 about 1miles north of the Tennessee state line. KY 622 intersects KY 100, and then it runs concurrently with KY 585 into Gold City. It enters Warren County before crossing KY 240. It provides access to I-65 and I-165 via KY 9007 at an interchange in Plano before ending at a junction with Scottsville Road (U.S. Route 231, US 231) on the southern outskirts of Bowling Green.[1]
The route is known as Rapids Hickory Flat Road for its course between KY 73 and KY 100.
Kentucky Route 622 is a 20.02adj=midNaNadj=mid state highway that runs from Kentucky Route 73 south of Hickory Flat to TBA via Hickory Flat, Gold City, Temperance,