In Network Screening - Segments, all routes in Georgia are subdivided into segments to make network screening easier. This allows you to compare smaller portions of a roadway with similar characteristics in Network Screening rather than evaluating an entire route.
Segment Criteria
When segmenting a route, a new segment is created each time one or more of the following roadway characteristics changes:
Volume on the route (AADT, or Annual Average Daily Traffic)
When a route changes between Urban and Rural
When a route changes between Functional Classifications
When the number of lanes changes on the route
When a route changes between Ownership
When a route changes between Speed Limits
Segment Lengths
Georgia DOT did not limit segment lengths.
The shortest segment is 0.0 miles
The longest segment is 12.31 miles.