Sandtown Rd

Changing road ID #0673285313 functional class from 7 (Local) to 5 (Major Collector).
### Description
2 lanes w/o CTL. 
N of Leader: 12,200 (2006)
Cobb MTP FC: Major Collector
Chattahoochee Tech campus
(segment is part of request for Sandtown Rd from Powder Springs St/SR 360 to Austell Rd/SR 5)
### Justification
Coordinated with Marietta. City wishes FC to match local MTP class with this request. Connects two state routes/minor arterials
#### Entire segment
#### County
Cobb County