SETEX Area Reliability Project (Entergy Texas)
Project Type
500-kV Transmission Line (Powerline).
Status
Route 10 approved by PUCT (Oct 2025). Surveying and land acquisition active through 2026.
Focus Areas
Montgomery, Walker, San Jacinto, Trinity, Polk, Tyler, Jasper, and Newton Counties.
Landowner Impact
Tower placements, right-of-way (ROW) up to 225 feet wide, and potential impacts on Lake Livingston area properties.
Mustang Express Pipeline
Project Type
42-inch Natural Gas Pipeline (ARM Midstream).
Status
Pre-construction/Survey phase. Target operational date: 2029.
Focus Areas
Austin, Colorado, Harris, Jefferson, Liberty, Montgomery, and Waller Counties.
Landowner Impact
Massive 42-inch diameter requires significant permanent easements and temporary construction workspaces.
Targa Grand Prix (Speedway) Pipeline
Project Type
30-inch Natural Gas Liquids (NGL) Pipeline.
Status
Right-of-way acquisition currently underway; 2027 target service date.
Focus Areas
Harris County (77049) and the broader Permian-to-Mont Belvieu corridor.
Landowner Impact
High-pressure NGL transport requires specific safety setbacks and can affect future development potential.
De La Express Pipeline
Project Type
690+ mile liquids-rich Natural Gas Pipeline (Moss Lake Partners).
Status
Construction anticipated to start mid-2026. FERC pre-filing active.
Focus Areas
Spans from Loving County (West Texas) to Calcasieu Parish (Louisiana).
Landowner Impact
Over 13,000 acres impacted across Central and East Texas. Requires negotiation regarding “Common Carrier” status and FERC federal authority.
All Zip Codes
SETEX Area Reliability Project (Powerline Project)
- Montgomery County, TX: 77301, 77302, 77303, 77304, 77306, 77316, 77318, 77333, 77354, 77355, 77356, 77357, 77362, 77365, 77372, 77378, 77380, 77381, 77382, 77384, 77385, 77386
- Walker County, TX: 77320, 77340, 77341, 77342, 77343, 77344, 77348, 77349, 77358, 77367
- San Jacinto County, TX: 77331, 77359, 77364, 77371
- Trinity County, TX: 75826, 75845, 75856, 75862
- Polk County, TX: 77326, 77335, 77351, 77360, 75960
- Tyler County, TX: 75936, 75938, 75979, 75980
- Jasper County, TX: 75951, 75956, 77612
- Newton County, TX: 75928, 75932, 75933, 75966, 75977
Mustang Express
- Montgomery County, TX: 77301, 77302, 77303, 77304, 77306, 77316, 77318, 77333, 77354, 77355, 77356, 77357, 77362, 77365, 77372, 77378, 77380, 77381, 77382, 77384, 77385, 77386
- Walker County, TX: 77320, 77340, 77341, 77342, 77343, 77344, 77348, 77349, 77358, 77367
- San Jacinto County, TX: 77331, 77359, 77364, 77371
- Trinity County, TX: 75826, 75845, 75856, 75862
- Polk County, TX: 77326, 77335, 77351, 77360, 75960
- Tyler County, TX: 75936, 75938, 75979, 75980
- Jasper County, TX: 75951, 75956, 77612
- Newton County, TX: 75928, 75932, 75933, 75966, 75977
Targa Grand Prix (Speedway) Pipeline
- Harris County: 77001 through 77099 (sequential), 77336, 77338, 77339, 77345, 77346, 77347, 77357, 77365, 77373, 77375, 77377, 77379, 77380, 77381, 77382, 77383, 77384, 77385, 77386, 77388, 77389, 77396, 77401, 77429, 77433, 77447, 77449, 77450, 77459, 77477, 77478, 77479, 77484, 77489, 77493, 77494
- Winkler County: 79745, 79759, 79761, 79789
- Reagan County: 79742, 79754, 79783
- Midland County: 79701, 79703, 79705, 79706, 79707, 79708
- Upton County: 79710, 79711, 79759, 79782
- Culberson County: 79821, 79835, 79843, 79847, 79851
- Loving County: 79754
- Martin County: 79714, 79782
- Howard County: 79720, 79772
- Glasscock County: 79739
- Sterling County: 76951
- Irion County: 76943
- Montague County: 76230, 76233, 76239, 76251, 76255
- Wise County: 76023, 76031, 76073, 76078, 76082, 76234
- Parker County: 76008, 76020, 76067, 76085, 76086, 76087, 76088
- Johnson County: 76009, 76028, 76031, 76044, 76058, 76059, 76063, 76065
- Somervell County: 76033
- Erath County: 76401, 76402, 76433, 76448, 76449, 76474
- La Salle County: 78001, 78052, 78061, 78064
- McMullen County: 78002
- Live Oak County: 78102, 78119, 78146
- Bee County: 78102, 78104, 78146
- Chambers County: 77514, 77520, 77521, 77523, 77535, 77562, 77623
- Refugio County: 77968, 78377
- Aransas County: 78382, 78385
- San Patricio County: 78336, 78368, 78374, 78379, 78387
- Nueces County: 78370, 78380, 78393, 78401, 78402, 78403, 78404, 78405, 78406, 78407, 78408, 78409, 78410, 78411, 78412, 78413, 78414, 78415, 78416, 78417, 78418
De La Express
- Andrews County: 79714, 79754, 79756, 79718, 79783
- Bell County: 76513, 76544, 76549, 76504, 76501, 76502, 76508, 76511, 76518, 76522, 76534, 76539, 76541
- Brazos County: 77801, 77802, 77803, 77808, 77840, 77841, 77845
- Brown County: 76801, 76802, 76823
- Coke County: 76934, 76942
- Coleman County: 76834, 76823, 76827, 76828, 76845, 76873, 76878, 76882, 76884, 76888
- Coryell County: 76542, 76596, 76549, 76526
- Ector County: 79761, 79762, 79763, 79765, 79766, 79779, 79776
- Falls County: 76570, 76632, 76656, 76661, 76675, 76677, 76680, 76685
- Glasscock County: 79739
- Grimes County: 77871, 77875, 77873, 77864, 77856
- Hamilton County: 76531, 76549, 76567, 76552
- Hardin County: 77630, 77640, 77642, 77657
- Jefferson County: 77640, 77611, 77613, 77627, 77630, 77651, 77655, 77657
- Liberty County: 77535, 77538, 77565, 77568, 77575, 77583
- Loving County: 79754
- McLennan County: 76701, 76704, 76705, 76706, 76707, 76708
- Midland County: 79701, 79703, 79706, 79707, 79720
- Milam County: 76525, 76538, 76567
- Mills County: 76852, 76843
- Montgomery County: 77301, 77302, 77303, 77304, 77316, 77318, 77333, 77354, 77355, 77356, 77357, 77362, 77365, 77372, 77378, 77380, 77381, 77382, 77384, 77385, 77386
- Reeves County: 79719, 79720, 79721, 79772, 79780
- Robertson County: 77859, 77861, 77868
- Runnels County: 76933, 76934, 76940
- San Jacinto County: 77331, 77359, 77364, 77371
- Walker County: 77320, 77340, 77341, 77342, 77343, 77344, 77348, 77349
- Ward County: 79758, 79743, 79756
- Winkler County: 79745, 79759, 79761, 79789