Delk Rd

Changing road ID #0673455013 functional class from 5 (Major Collector) to 4 (Minor arterial).
### Description
4 lanes w/ CTL  
 AADT: E of Powers Ferry: 16,900 (2011). No counts on file for W of Powers Ferry.
Cobb MTP FC: Arterial (segment is part of request for I-75 to Terrell Mill Rd)
### Justification
Coordinated with Marietta. In conjunction with request to change Terrell Mill Rd to Minor Arterial from US 41 to Lower Roswell Rd. Creates a continuous Minor Arterial link from I-75 to Lower Roswell Rd.
#### Entire segment
#### County
Cobb County