# SOUTH BOW INFRASTRUCTURE OPERATIONS INC. — Smith County, TX

**Citation:** NPMS FIPS 48423 / OPID 32334  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

31.038752 active Crude Oil pipeline miles in Smith County, TX; public NPMS snapshot 2026-07-16.

## Document text

SOUTH BOW INFRASTRUCTURE OPERATIONS INC. (PHMSA OPID 32334) reported 31.038752 active Crude Oil pipeline miles in Smith County, TX (county FIPS 48423) in the public NPMS summary snapshot dated 2026-07-16. The snapshot includes active assets only and excludes permanently abandoned assets. Exact pipeline locations and restricted NPMS GIS data are not included.

## Provenance

- Official: Yes
- Source: <https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx>
- Source ID: `npms-public-summaries`
- SHA-256: `8ad3bcdf806ba0cc608dc9a768c374445b86e34003a2016e5a576d9a03ae4dde`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-27T00:45:17.249Z
- Document slug: `npms-mileage-b07bcf32112fd47a9f0752b3`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48423",
  "stateFips": "48",
  "state": "TX",
  "county": "Smith County",
  "region": "Smith County, TX",
  "operator": {
    "id": "32334",
    "name": "SOUTH BOW INFRASTRUCTURE OPERATIONS INC."
  },
  "commodity": "Crude Oil",
  "mileage": 31.03875189,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 13898,
    "rowSha256": "102fdbde37800c6af3a2c0b03f28fea9079881dbe9f18190780a96a10cef77bb"
  },
  "citedSections": [
    "195.61"
  ],
  "caveat": "Public aggregate snapshot only. It is not a complete representation of exact pipeline locations, may be updated, and is not an agency finding about facility condition.",
  "jurisdiction": "US",
  "operatorName": "SOUTH BOW INFRASTRUCTURE OPERATIONS INC."
}
```