# EDGAR Filing Document

**Accession Number:** 0000277948
**File Stem:** 0001628280-26-021995
**Filing Date:** 2026-3
**Character Count:** 1181
**Document Hash:** fdd60301656187441390a4e8698df349
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001628280-26-021995.hdr.sgml**: 20260330

**ACCESSION NUMBER**: 0001628280-26-021995

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260330

**DATE AS OF CHANGE**: 20260330

**EFFECTIVENESS DATE**: 20260330

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CSX CORP
- **CENTRAL INDEX KEY:** 0000277948
- **STANDARD INDUSTRIAL CLASSIFICATION:** RAILROADS, LINE-HAUL OPERATING [4011]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 621051971
- **STATE OF INCORPORATION:** VA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-08022
- **FILM NUMBER:** 26812925

**BUSINESS ADDRESS:**
- **STREET 1:** 500 WATER STREET
- **STREET 2:** 15TH FLOOR
- **CITY:** JACKSONVILLE
- **STATE:** FL
- **ZIP:** 32202
- **BUSINESS PHONE:** 9043593200

**MAIL ADDRESS:**
- **STREET 1:** 500 WATER STREET
- **STREET 2:** 15TH FLOOR
- **CITY:** JACKSONVILLE
- **STATE:** FL
- **ZIP:** 32202

### Attached PDF Documents

**Attachment 1:** `csx2025annualreport.pdf`

_No text found in this document._