Petra State Highway 10 is a major north-south highway serving eastern Petra. While being one of the longest highways in the system, the highway directly serves no major cities.
Major intersections
County
|
Location
|
Destination
|
Aiken
|
Elizabeth
|
- Upton
|
- Bedair, Biltmore
|
Henrico
|
- Moseley, Blount
|
Goddard
|
Petersburg
|
- Albany, Houston
|
Witt
|
- Woodlawn, Graysville
|
Madison River
|
Abbott
|
Knoxville
|
- Greenville, Alcoa
|
Carson
|
Dunlap
|
- McDonald, Dalton
|
Collegedale
|
- Mobile, Houston
|
- Birchwood, Trenton
|
Live Oak River
|
Flower
|
Harrison
|
- Georgetown, Rome
|
- Trenton, Woodstock
|
Reid
|
Stiles
|
![I-55.svg](https://upload.wikimedia.org/wikipedia/commons/3/38/I-55.svg) - Beaumont, Houston
|
- Rome
|
Adair
|
- Cartersville, Kingston
|
Smith
|
McCord
|
- Dallas, Borden
|
Reid
|
Smith River
|
Quin River
|
Quinton
|
- Oxford, Bridge City
|
- Borden
|
Colorado
|
Wildwood
|
- Viterbo, Beaumont
|
Pine Forest
|
- Beaumont, St. Clarke
|
- Beaumont, Bridge City
|
Clarke
|
Deweyville
|
- Groves, Dayton
|
Hampshire
|
- Fannett, Saratoga
|