| Alamo Gulf Coast |
Beckmann to Camp Stanley |
| Angelina & Neches River |
Keltys to Lufkin to Dunagan |
| Austin Area Terminal |
Llano to Austin
Fairland to Marble Falls
Austin to Giddings |
| Blacklands |
Greenville to Winfield |
| BNSF Railway |
Gulf Division |
BBRX Subdivision |
BBRX Jct. to Big Brown |
| Bay City Subdivision |
Cane Jct. to Wadsworth |
| Galveston Subdivision |
Belco (Temple) to Galveston |
| Houston Subdivision |
Teague to Belt Jct. (Houston) |
| Lampasas Subdivision |
Temple to Sweetwater |
| Longview Subdivision |
Longview to Tenaha |
| Mykawa Subdivision |
New South Yard (Houston) to Alvin |
| Seadrift Subdivision |
Kamey to Seadrift |
| Silsbee Subdivision |
Voth to Cheek |
| Kansas Division |
Boise City Subdivision |
Amarillo to Boise City, OK |
| Dalhart Subdivision |
Amarillo to Texline |
| Hereford Subdivision |
Amarillo to Clovis, NM |
| Panhandle Subdivision |
Gage, OK, to Amarillo |
| Plainview Subdivision |
Lubbock Jct. to Canyon Jct. |
| South Plains Subdivision |
Plainview to Dimmitt |
| Slaton Subdivision |
Farwell to Sweetwater |
| Texas Division |
DFW Subdivision |
Teague to Dallas |
| Fort Worth Subdivision |
Gainesville to Temple |
| Madill Subdivision |
Madill, OK, to Irving |
| Red River Subdivision |
Wichita Falls to Amarillo |
| Venus Subdivision |
Venus to Cleburne |
| Wichita Falls Subdivision |
Fort Worth to Wichita Falls |
| Border Pacific |
Rio Grande City to Mission |
| Gulf, Colorado & San Saba |
Lometa to Brady |
| Panhandle Northern |
Panhandle to Borger |
| Pecos Valley Southern |
Pecos to Saragosa |
| Point Comfort & Northern |
Lolita to Point Comfort |
| Dallas, Garland & Northern |
Sherman to McKinney
Bells to Greenville
Lake Dallas to Dallas
Carrollton to Murphy |
| Kansas City Southern |
Transcontinental Division |
Dallas Subdivision |
KCS Jct. to Alliance Jct. |
| Beaumont Subdivision |
Port Arthur to Starks, LA |
| Greenville Subdivision |
Alliance Jct. to Texas Jct., LA |
| Midcontinent Division |
Shreveport Subdivision |
Winthrop, AR, to Texas Jct., LA |
| Fort Worth & Western |
Fort Worth to Ricker |
| Georgetown |
Granger to Round Rock
Belton to Temple |
| Kiamichi |
Paris to Hugo, OK |
| Rio Valley Switching |
Harlingen to Mission
Harlingen to Rogers Lacey
Mission to Hidalgo
McAllen to Edinburgh |
| Rockdale, Sandow & Southern |
Rockdale to Sandow |
| Southwestern |
Shattuck, OK, to Spearman, TX |
| Texas, Gonzales & Northern |
Harwood to Gonzales |
| Texas Mexican |
Laredo to Corpus Christi |
| Texas Northeastern |
Sherman to Paris
Texarkana to New Boston |
| Texas-New Mexico |
Monahans to Cheyenne |
| Texas North Western |
Etter to Morse, Pringle |
| Texas Oklahoma |
Sweetwater to Maryneal |
| Texas-Pacifico |
San Angelo Jct. to Presido |
| Texas South Eastern |
Lufkin to Diboll |
| Timber Rock |
Tenaha to Silsbee
J&E Jct. to DeRidder, LA
Somerville to Silsbee |
| Union Pacific |
Dallas/Ft. Worth Area |
Athens Subdivision |
Sulphur River to Athens Jct. |
| Baird Subdivision |
Sweetwater to Bryant Irvin |
| Choctaw Subdivision |
Ray to Ft. Worth |
| Corsicana Subdivision |
Big Sandy to Corsicana |
| Dallas Subdivision |
Longview to Dallas |
| Duncan Subdivision |
Ryan, OK, to Ft. Worth |
| Ennis Subdivision |
Dallas to Hearne |
| Hearne Subdivision |
Palestine to Hearne |
| Fort Worth Subdivision |
Fort Worth to Valley Jct. |
| Midlothian Subdivision |
Midlothian Jct. to Garrett Jct. |
| Smithville Subdivision |
Smithville to Katy |
| Waco Subdivision |
Waco Jct. to Smithville |
| Houston Area |
Angleton Subdivision |
Algoa to Bloomington |
| Baytown Subdivision |
Dayton to North Shore Jct, (Houston) |
| Beaumont Subdivision |
Starks, LA, to Gulf Coast Jct, (Houston) |
| Brownsville Subdivision |
Bloomington to Brownsville |
| Bryan Subdivision |
Hearne to Bryan Jct. |
| Coleto Subdivision |
Victoria to Coleto Creek |
| Cuero Subdivision |
West Point to Placedo |
| Eureka Subdivision |
Navasota to Eureka |
| Giddings Subdivision |
Hearne to West Point |
| Glidden Subdivision |
Houston to Kirby |
| Harlingen Subdivision |
Harlingen Jct. to Los Fresnos |
| Houston East Belt Subdivision |
Belt Jct. to Double Track Jct. |
| Houston West Belt Subdivision |
Belt Jct. to T&NO Jct. |
| Lafayette Subdivision |
Vinton, LA, to Dawes |
| Lufkin Subdivision |
Houston to Shreveport, LA |
| Palestine Subdivision |
Longview to Houston |
| Popp Subdivision |
Pierce Jct. (Houston) to Smithers Lake |
| Strang Subdivision |
Tower 68 to Strang |
| Terminal Subdivision |
Dawes to West Jct. |
| North Little Rock Area |
Commerce Subdivision |
Dallas Jct. to Winfield |
| Little Rock Subdivision |
Fulton, AR, to Longview |
| Pine Bluff Subdivision |
Lewisville, AR, to Big Sandy |
| Salina Area |
Pratt Subdivision |
Goodwell to Dalhart |
| San Antonio Area |
Austin Subdivision |
Vinson to San Antonio |
| Corpus Christi Subdivision |
San Antonio to Corpus Christi |
| Del Rio Subdivision |
Kirby to Del Rio |
| Kerrville Subdivision |
San Antonio to Beckmann |
| Laredo Subdivision |
San Antonio to Laredo |
| Lockhart Subdivision |
Smithville to Ajax |
| Reisor Subdivision |
Marshall to Lucas, LA |
| Rockport Subdivision |
San Antonio to Coal PLant Jct. |
| Sanderson Subdivision |
Del Rio to Alpine |
| Sunset Area |
Toyah Subdivision |
Sweetwater to Sierra Blanca |
| Tucumcari Subdivision |
Dalhart to Mater |
| Valentine Subdivision |
Alpine to El Paso |
| West Texas & Lubbock |
Doud to Whiteface
Lubbock to Seagraves |
