Project Summary: Rail Investigation - 56 Docket Items - RRD25FR018

Description: Derailment

Mode: Rail

NTSB Number: RRD25FR018

Date of Accident: 07/06/2025

City: Sardis

State/Region: MS

Country: United States

Project Type: Investigation

Docket Information

Creation Date: 07/12/2025

Last Modified: 02/18/2026 3:04 PM

Public Release Date & Time: 02/19/2026 1:00 PM


Docket Table of Contents

Docket Items: 56
#
Title
Pgs
Photo
Type
File
1 PRELIMINARY REPORT 3 1 Text/Image View
2 IIC SUMMARY 2 0 Text/Image View
3 PARTY CERTIFICATION FORMS 13 0 Text/Image View
4 FACTUAL REPORT - LOCOMOTIVE EVENT RECORDER SPECIALIST 9 0 Text/Image View
5 FACTUAL REPORT - MATERIALS LABORATORY 17 14 Text/Image View
6 FACTUAL REPORT - MECHANICAL AND HAZARDOUS MATERIALS 16 0 Text/Image View
7 FACTUAL REPORT - TRACK 25 17 Text/Image View
8 FACTUAL REPORT - OPERATIONS 52 0 Text/Image View
9 OPERATIONS - ON SCENE PHOTOS 7 14 Text/Image View
10 OPERATIONS - TRAIN AEI CONSIST 3 0 Text/Image View
11 OPERATIONS - GRYR DAILY OPERATING BULLETIN #178 JUNE 27 2025 1 0 Text/Image View
12 OPERATIONS - GRYR DAILY OPERATING BULLETIN #182 JULY 1 2025 1 0 Text/Image View
13 OPERATIONS - GRYR TIMETABLE #8 EFF. JUNE 6 2025 19 0 Text/Image View
14 OPERATIONS - GRYR TRACK WARRANT 113 JUNE 26 2025 1 0 Text/Image View
15 OPERATIONS - PINSLY IN-TRAIN FORCE SIMULATION 21 0 Text/Image View
16 OPERATIONS - CN IN-TRAIN FORCE SIMULATION 14 0 Text/Image View
17 OPERATIONS - TRANSCRIPT OF INTERVIEW CN CONDUCTOR 42 0 Text/Image View
18 OPERATIONS - TRANSCRIPT OF INTERVIEW CN ENGINEER 60 0 Text/Image View
19 OPERATIONS- CN ENGINEER INTERVIEW TRANSCRIPT ERRATA SHEET 1 0 Text/Image View
20 OPERATIONS - TRANSCRIPT OF INTERVIEW GRYR ASSISTANT TRAINMASTER 48 0 Text/Image View
21 OPERATIONS - DYNAMIC BUFF AND DRAFT TESTING TECHNIQUES 1992 DOT REPORT 44 0 Text/Image View
22 OPERATIONS - EXCERPT FROM THE COMPLETE GUIDE TO MODERN DERAILMENT INVESTIGATION G. WOLF 1 0 Text/Image View
23 RECORDERS - EVENT RECORDER DATA - FACTUAL REPORT ATTACHMENT 1 0 0 Other View
24 TRACK - BRINK DAILY REPORTS FOR BRIDGE 441 26 0 Text/Image View
25 TRACK - FRA CWR PLAN APPROVAL HISTORY FOR GRYR 9 0 Text/Image View
26 TRACK - FRA POSTACCIDENT INSPECTION REPORTS 63 0 Text/Image View
27 TRACK - FRA PREACCIDENT INSPECTION RECORDS 73 0 Text/Image View
28 TRACK - GRYR (PINSLY) CWR PLAN EFFECTIVE JUNE 1, 2025 42 0 Text/Image View
29 TRACK - GRYR (RAILUSA) CWR PLAN EFF. MARCH 6, 2019 37 0 Text/Image View
30 TRACK - GRYR ATI RECORDS EXCERPT 10 0 Text/Image View
31 TRACK - GRYR BRIDGE INSPECTION REPORT 7 0 Text/Image View
32 TRACK - GRYR TRACK INSPECTION RECORDS 04102025 TO 07092025 41 0 Text/Image View
33 TRACK - GRYR TRACK PROFILE REV. 2008 EXCERPT 3 0 Text/Image View
34 TRACK - GRYR TRACK PROFILE REV. 2011 EXCERPT 3 0 Text/Image View
35 TRACK - GRYR ULTRASONIC RAIL TEST RECORDS 2 0 Text/Image View
36 TRACK - PINSLY POSTACCIDENT ACTION LETTER 3 0 Text/Image View
37 TRACK - WEATHER HISTORY - MAY 1 TO JULY 6, 2025 83 0 Other View
38 TRACK - RAIL TEMPERATURE PREDICTION CHARTS 2 0 Text/Image View
39 TRACK - RAIL TEMPERATURE PREDICTION DATA ENSCO 44 0 Text/Image View
40 TRACK - TRANSCRIPT OF INTERVIEW GRYR TRACK LABORER 20 0 Text/Image View
41 TRACK - TRANSCRIPT OF INTERVIEW GRYR TRACK FOREMAN 36 0 Text/Image View
42 TRACK - TRANSCRIPT OF INTERVIEW GRYR TRACK INSPECTOR 18 0 Text/Image View
43 TRACK - TRANSCRIPT OF INTERVIEW GRYR ASSISTANT ROADMASTER 31 0 Text/Image View
44 TRACK - TRANSCRIPT OF INTERVIEW GRYR REGIONAL ROADMASTER 29 0 Text/Image View
45 TRACK - TRANSCRIPT OF INTERVIEW BRINK ENGINEERING BRIDGE FOREMAN 1 36 0 Text/Image View
46 TRACK - TRANSCRIPT OF INTERVIEW BRINK ENGINEERING BRIDGE FOREMAN 2 26 0 Text/Image View
47 TRACK - TRANSCRIPT OF INTERVIEW BRINK ENGINEERING VICE PRESIDENT 29 0 Text/Image View
48 TRACK - TRANSCRIPT OF INTERVIEW CLINCHFIELD CONSULTING GROUP RAILROAD STRUCTURES CONSULTANT 52 0 Text/Image View
49 MECHANICAL - TANK CAR DAMAGE ASSESSMENT 10 0 Text/Image View
50 MECHANICAL - CN 2961 BLUE CARD 2 0 Text/Image View
51 MECHANICAL - CN 3361 BLUE CARD 2 0 Text/Image View
52 MECHANICAL - IC 1039 BLUE CARD 2 0 Text/Image View
53 MECHANICAL - HAZMAT TRAIN CONSIST 64 0 Text/Image View
54 MECHANICAL - CEFX 380182 REPAIR HISTORY 1 0 Other View
55 MECHANICAL - CEFX 380182 WHEEL IMPACT LOAD DETECTOR REPORT 1 0 Other View
56 MECHANICAL - CARS 41-50 WHEEL IMPACT LOAD DETECTOR REPORTS 1 0 Other View