# Rockies Express Pipeline (REX) – Special Permit Redacted Application Letter

**Citation:** PHMSA-2024-0011  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** Not stated

Rockies Express Pipeline (REX) Mainline Valve Spacing Special Permit Request

## Document text

Rockies Express Pipeline (REX) Mainline Valve Spacing Special Permit Request

## Provenance

- Official: Yes
- Source: <https://www.regulations.gov/docket/PHMSA-2024-0011>
- Source ID: `regulations-gov`
- SHA-256: `50c28ef3645a8b31ab367980af2502d06c7d5e61a06d63c15049c4c9f1bb2598`
- Retrieved: 2026-08-20T02:11:23.714Z
- Exported: 2026-08-25T09:31:12.607Z
- Document slug: `regulations-gov-phmsa-2024-0011`

### Source metadata

```json
{
  "docketId": "PHMSA-2024-0011",
  "docketType": "Nonrulemaking",
  "agencyId": "PHMSA",
  "lastModifiedDate": "2026-01-27T19:54:28Z",
  "collectionQuery": "PHMSA pipeline",
  "metadataOnly": true,
  "jurisdiction": "US"
}
```