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Roadway Classification Definitions
Roadway Code
Roadway Classification Definition
A00
High Speed Ramps
A10
Divided Highways
A20
State Roads
A30
Major County Roads
A40
Minor Roads (neighborhood road or city street)
A50
Not Thru Roads (courts, dead-end segments, service roads)
A60
Fire Lanes (Emergency Access)
A70
Restricted (no entrance)
A80
Private Roads and Drives, including Parking Lot Cut-throughs
A90
Enter/Exit Low Speed Ramps that are not Highways
B01
CSX Railroad
B02
Metro
B10
Railroad Spur