Begin at Interstate 35E and the County Line. Go south on Interstate 35E, northeast on Bachman, east on Northwest Highway, southeast on Lemmon, east on Lovers Lane, northeast on Turtle Creek, east on Southwestern, north on Hillcrest and extend it due north to the County Line.
Start at the County Line on Highway 67. Go northeast on Highway 67, east on Ledbetter, north on Lancaster, northeast on Fordham, southeast at the MKT railroad, northeast at 5 Mile Creek Road, northwest on Central Expressway, east on Hawn Freeway, east on Lake June, south on Buckner, east on Elam, south on Peachtree, southeast on Old Seagoville Road, northeast on Beltline, southeast on Lasater Road to the County Line.
Start at County Line and Highway 78. Go southwest on Highway 78, southwest on Sachse, west on Buckingham, south on Shiloh, west on Forest, south on Jupiter, east on Northwest Highway, southeast on Lawther, southwest on Mockingbird, south on Abrams, southeast on Brookside, northeast on East Grand, south on White Rock Creek, west on T & P Railroad, southwest on Fitzhugh, southeast on Lagow, east on T & NG Railroad, south on Central Expressway, east on Hawn Freeway, east on Lake June, south on Buckner, east on Elam, south on Peachtree, southeast on Old Seagoville Road, northeast on Beltline, southeast on Lasater Road to the County Line.
Begin at Mockingbird and Abrams. Go south on Abrams, southeast on Brookside, northeast on East Grand, south on White Rock Creek, west on T & P Railroad, southwest on Fitzhugh, southeast on Lagow, east on T & NG Railroad, south on Central Expressway, southwest on 5 Mile Creek, northwest on MKT Railroad, southwest on Fordham, northwest on Lancaster, northeast on Sunnyvale, northwest on Stovall, north on Crest, west on Saner, north on Ewing, west on Hobson, north on Marsalis, west on Illinois, north on Highway 67, west on the railroad tracks, north on Tyler, west on Jefferson, north on Edgefield, west on Davis, north on Hampton, west on I-30, north on Westmoreland, west on the Trinity River, north on the Elm Fork of the Trinity, northeast on Loop 12, south on I-35E, northeast on Bachman, northeast on Northwest Highway, southeast on Lemon, east on Lovers Lane, northeast on Turtle Creek, east on Southwestern, south on Hillcrest, east on Lovers Lane, southwest on Central Expressway, northeast on MKT Railroad, south on Abrams.
Begin at the County Line on Main Street (Grand Prairie) - Jefferson (Dallas). Go due east on Main Street/Jefferson, north on Mountain Creek Road, east at the Trinity River, south on Westmoreland, east on I-30, south on Hampton, east on Davis, south on Edgefield, east on Jefferson, south on Tyler, east on the railroad tracks, south on Highway 67, east on Illinois, south on Marsalis, east on Hobson, south on Ewing, east on Saner, south on Crest, northeast on Stovall, southwest on Sunnyvale, south on Lancaster, east on Ledbetter, southwest on Highway 67 to the County Line.
Start at the County Line and Main Street (Grand Prairie) - Jefferson (Dallas). Go due east on Main Street/Jefferson, north on Mountain Creek Road, east (slightly) at the Trinity River, north on the Elm Fork of the Trinity River, northeast on Loop 12, northwest on I-30 to the County Line.
Start at the County Line. Go due south on the extension of Hillcrest Road, east on Lovers Lane, southwest on Central Expressway, northeast on MKT Railroad, south on Abrams, northeast on Mockingbird, northwest on Lawther, east on Northwest Highway, north on Jupiter, east on Forest, north on Shiloh, east on Buckingham, northeast on Sachse, northeast on Highway 78 to the County Line.