Kendrick Rd and Old Rountree Rd

Changing road ID #0632048600 functional class from 7 (Local) to 6 (Minor Collector).
### Description
2-lane road with adjacent residential use and two schools.  ADT (3,000 on south end to 6,000 on north end of Kendrick near schools)
### Justification
Provides access to multiple adjacent subdivisions as well as north-south connection between Flint River Rd and SR 138 & Rountree Rd.
#### Entire segment
#### County
Clayton County