Burnt Hickory Rd

Changing road ID #0673464713 functional class from 7 (Local) to 5 (Major Collector).
### Description
Coordination with Marietta. 2 lanes w/o CTL. AADT: W of Anderson: 11,600 (2006); Cobb MTP FC: Major Collector (east of Barrett Pkwy) and Arterial (west of Barrett Pkwy). KMNBP (segment part of request for Burnt Hickory from Due West Rd to Whitlock Ave/SR 120)
### Justification
Important east-west corridor linking West Cobb to KMNBP and Marietta.
#### Entire segment
#### County
Cobb County