# PHMSA Hazmat Incident I-1992090458 — STYRENE MONOMER, STABILIZED — POPLAR BLUFF, MO

- **operation:** document
- **citation:** PHMSA Hazmat Incident I-1992090458
- **title:** PHMSA Hazmat Incident I-1992090458 — STYRENE MONOMER, STABILIZED — POPLAR BLUFF, MO
- **source type:** incident
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** Not available
- **effective on:** 1992-08-02
- **summary:** Serious reporter-submitted hazardous materials transportation incident on 1992-08-02 in POPLAR BLUFF, MO.
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- **source url:** https://portalpublic.phmsa.dot.gov/analytics/saw.dll?Portal?PortalPath=/shared/Public%20Website%20Pages/_portal/Hazmat%20Incident%20Report%20Search
**body:**

PHMSA hazardous materials incident report I-1992090458.
Incident date: 1992-08-02.
Location: POPLAR BLUFF, MO.
Mode: Rail.
Carrier/reporter: UNION PACIFIC RAILROAD CO.
Shipper: RESCAR INC.
Materials: UN2055; STYRENE MONOMER, STABILIZED; hazard class 3; 1000 LGA released.
What failed: Auxiliary Valve; Piping or Fittings.
How failed: Burst or Ruptured.
Reported failure causes: Fire, Temperature, or Heat.
Reported result: Spillage, Vapor(Gas) Dispersion, Environmental Damage.
Reporter-submitted DOT Form 5800.1 data may be incomplete, corrected, supplemented, or misreported. A record, serious-incident classification, failure description, or relationship to a reporting rule is not a PHMSA causal finding, compliance determination, or finding of a violation.
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