# BRIDGER SWAN RANCH, LLC — Laramie County, WY

**Citation:** NPMS FIPS 56021 / OPID 39046  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

4.242979 active Crude Oil pipeline miles in Laramie County, WY; public NPMS snapshot 2026-07-16.

## Document text

BRIDGER SWAN RANCH, LLC (PHMSA OPID 39046) reported 4.242979 active Crude Oil pipeline miles in Laramie County, WY (county FIPS 56021) 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: `fd43611613448cb6512c296128950c22de1b39c3ad5f57e97178699d90faa025`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-24T22:46:10.719Z
- Document slug: `npms-mileage-e6371969621aa44e0e2a0cd1`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "56021",
  "stateFips": "56",
  "state": "WY",
  "county": "Laramie County",
  "region": "Laramie County, WY",
  "operator": {
    "id": "39046",
    "name": "BRIDGER SWAN RANCH, LLC"
  },
  "commodity": "Crude Oil",
  "mileage": 4.24297917,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 15391,
    "rowSha256": "fff5f9f9deab82ec2927b2c271a27a685d0e459fb3da22e2e9d248e652160f5e"
  },
  "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": "BRIDGER SWAN RANCH, LLC"
}
```