Steel Dynamics Columbus, LLC

1945 Airport Rd, Columbus, MS 39703

LIKELY ACTIVELAST SEEN IN FEDERAL DATA MAR 2025 · 3 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Ready-Mix Concrete Manufacturing327320

Where it is

33.44528, -88.58278 · CENSUS TIGER

COUNTY

Lowndes County

METRO AREA

Columbus, MS

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Other plants nearby

Facility	City	Industry	Status	Distance
Delta Industries, Inc, Columbus Ad Plant	Columbus	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	3.5 KM
Delta Industries, INC - Plant 41	Columbus	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	3.5 KM
Holcim (us) INC - Artesia Plant	Artesia	Petroleum Refineries 324110	UNVERIFIED	6.6 KM
Apac-mississippi INC Columbus Asphalt Plant	Columbus	Asphalt Paving Mixture and Block Manufacturing 324121	UNVERIFIED	16.1 KM
Mmc Materials INC - Columbus South	Columbus	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	16.2 KM

Every listed plant in Lowndes County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, BR, CEDRI, E-GGRT, EIS, EPS, ICIS, MS-ENSITE, NPDES, OSHA-OIS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen MAR 2025 · last seen MAR 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110041596902 · first seen NOV 2024 · last seen NOV 2024

IN LOWNDES COUNTY6 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 0 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: STEEL DYNAMICS COLUMBUS, LLC · OCT 2026
Street address: EPA: 1945 AIRPORT RD · OCT 2026
City: EPA: COLUMBUS · OCT 2026
State: EPA: MS · OCT 2026
County (FIPS code): EPA: 28087 · OCT 2026
Coordinates: EPA: 33.445278,-88.582778 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: LQG · OCT 2026

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