Project Summary: Rail Investigation - 67 Docket Items - RRD25FR020

Description: Other

Mode: Rail

NTSB Number: RRD25FR020

Date of Accident: 07/30/2025

City: Dallas

State/Region: TX

Country: United States

Project Type: Investigation

Docket Information

Creation Date: 08/11/2025

Last Modified: 05/19/2026 10:14 AM

Public Release Date & Time: 05/21/2026 1:00 PM


Docket Table of Contents

Docket Items: 67
#
Title
Pgs
Photo
Type
File
1 RRD25FR020 ACCIDENT SUMMARY 3 0 Text/Image View
2 OPERATIONS- GROUP FACTUAL REPORT 18 0 Text/Image View
3 METEOROLOGY- GROUP FACTUAL REPORT 3 0 Text/Image View
4 TRACK- GROUP FACTUAL REPORT 6 0 Text/Image View
5 TRACTION POWER AND CATENARY GROUP FACTUAL 26 0 Other View
6 MECHANICAL - FACTUAL REPORT 16 0 Text/Image View
7 OPERATIONS- TRAIN CONTROLLER ON-SCENE INTERVIEW 25 0 Text/Image View
8 OPERATIONS- DIRECTOR TRANSIT CONTROL AND RAIL FIELD OPERATIONS INTERVIEW 83 0 Text/Image View
9 OPERATIONS- DART POLICE RESPONDING OFFICER 1 INTERVIEW 24 0 Text/Image View
10 OPERATIONS- DART POLICE RESPONDING OFFICER 2 INTERVIEW 19 0 Text/Image View
11 OPERATIONS- RESPONDING FIELD SUPERVISOR 1 INTERVIEW 20 0 Text/Image View
12 OPERATIONS- RESPONDING FIELD SUPERVISOR 1 ERRATA SHEET 1 0 Text/Image View
13 OPERATIONS- RESPONDING FIELD SUPERVISOR 2 INTERVIEW 40 0 Text/Image View
14 OPERATIONS- TRAIN 81 OPERATOR INTERVIEW 29 0 Text/Image View
15 OPERATIONS- TRAIN CONTROLLER FOLLOW UP INTERVIEW 31 0 Text/Image View
16 OPERATIONS- EXCERPTS FROM THE PUBLIC TRANSPORTATION AGENCY SAFETY PLAN (PTASP) 5 0 Text/Image View
17 OPERATIONS- TXDOT SSO PROGRAM OVERVIEW 2 0 Text/Image View
18 OPERATIONS- CONTROLLER TRAINING MANUAL 45 0 Text/Image View
19 OPERATIONS- JULY 30 TCC PASSDOWN 3 0 Text/Image View
20 OPERATIONS- OPERATING CLEARANCES 6 0 Text/Image View
21 OPERATIONS- SELECT SOP'S 26 0 Text/Image View
22 OPERATIONS- DART LIGHT RAIL SYSTEM BOOK OF RULES VOLUME 6 35 0 Text/Image View
23 OPERATIONS- DART POST ACCIDENT SPEED COMPLIANCE TESTING 8 0 Text/Image View
24 OPERATIONS- CAP 1156 5 0 Text/Image View
25 OPERATIONS- DART DELEGATION OF EFFICIENCY TESTING OVERSIGHT CHANGE 2 0 Text/Image View
26 TRACK- DART TRACK INSPECTION RECORD JULY 30 2025 1 0 Text/Image View
27 TRACK - DART TRACK MAINTAINER 1 INTERVIEW TRANSCRIPT 21 0 Text/Image View
28 TRACK - DART TRACK MAINTAINER 2 INTERVIEW TRANSCRIPT 15 0 Text/Image View
29 TRACTION POWER- DART EMAIL DESTRUCTIVE INTERFACE JULY 12 2025 4 0 Text/Image View
30 TRACTION POWER- WRITTEN STATEMENT DART AMENITIES EMPLOYEE 1 0 Text/Image View
31 TRACTION POWER- DART EMAIL RE-SANDERS JUMPERS JULY 3 2025 4 0 Text/Image View
32 TRACTION POWER- SCADA TPSS DEVICE EVENT LOG 48 0 Text/Image View
33 TRACTION POWER- SCADA OFFICE GENERATED EVENTS LOG 16 0 Text/Image View
34 TRACTION POWER- SCADA COMMAND EVENT LOG 1 0 Text/Image View
35 TRACTION POWER- SCADA ALARM EVENT LOG 23 0 Text/Image View
36 TRACTION POWER- DART TES WORK ORDERS FOR NC-1 LINE SEGMENT MAY-JULY 2025 1 0 Text/Image View
37 TRACTION POWER- DART POSTACCIDENT ACTION SANDERS TESTING SUMMARY OCT 2 2025 2 0 Text/Image View
38 TRACTION POWER- WORK INSTRUCTION FOR ACCESSING TPSS PREACCIDENT OCT 18 2018 5 0 Text/Image View
39 TRACTION POWER- WORK INSTRUCTION FOR ACCESSING TPSS POSTACCIDENT REVISION NOV 12 2025 7 0 Text/Image View
40 TRACTION POWER- TXDOT POSTACCIDENT SYSTEM WIDE INSPECTION REQUIREMENT LETTER AUG 5, 2025 1 0 Text/Image View
41 TRACTION POWER- DART POSACCIDENT TES INSPECTION INTERNAL MEMO AUG 4 2025_REDACTED 40 0 Text/Image View
42 TRACTION POWER- DART FINAL RESPONSE TO TXDOT RE-TES INSPECTION REQUIREMENT SEPTEMBER 04 2025 6 0 Text/Image View
43 TRACTION POWER - INTERVIEW TRANSCRIPT, SUPERVISOR OF CITY PLACE TUNNEL 22 0 Text/Image View
44 TRACTION POWER - INTERVIEW TRANSCRIPT, TRACTION POWER SUPERVISOR, 2ND SHIFT 70 0 Text/Image View
45 TRACTION POWER- INTERVIEW TRANSCRIPT - DIRECTOR OF TRACTION ELECTRIFICATION SYSTEMS 47 0 Other View
46 TRACTION POWER- INTERVIEW TRANSCRIPT - TES DIRECTOR 53 0 Other View
47 TRACTION POWER- DART LETTER - ACCIDENT FOLLOWUP DEC 19 2025 189 0 Text/Image View
48 TRACTION POWER- DART PRELIMINARY REPORT AND EMPLOYEE STATEMENTS 11 0 Text/Image View
49 TRACTION POWER- EXCERPTS OF DISPATCH AND MAINTENANCE REPORTS-PORTAL 24 0 Text/Image View
50 TRACTION POWER- EXCERPTS OF DISPATCH AND MAINTENANCE REPORTS-SANDERS 19 0 Text/Image View
51 LRV EQUIPMENT LOCATION DIAGRAM 7 0 Text/Image View
52 MECHANICAL - PANTOGRAPH AND OCS DESTRUCTIVE INTERFACE CHECKLIST 4 0 Text/Image View
53 MECHANICAL - LRV TECHNICAL DATA 2 0 Text/Image View
54 MECHANICAL - LRV SPECIFICATION INFORMATION 1 0 Text/Image View
55 MECHANICAL - LRV THREE CAR ARRANGEMENT DRAWING 1 0 Text/Image View
56 MECHANICAL - LRV 204 DAILY INSPECTION RECORDS 21 0 Text/Image View
57 MECHANICAL - LRV 258 DAILY INSPECTION RECORDS 20 0 Text/Image View
58 MECHANICAL - LRV 103 PERIODIC MAINTENANCE 60K 3 0 Text/Image View
59 MECHANICAL - LRV 103 20K PERIODIC MAINTENANCE RECORDS 3 0 Text/Image View
60 MECHANICAL - LRV 103 10K PERIODIC MAINTENANCE RECORDS 3 0 Text/Image View
61 MECHANICAL - LRV 103 10K PERIODIC MAINTENANCE RECORDS (2) 2 0 Text/Image View
62 MECHANICAL - LRV 103 20K PERIODIC MAINTENANCE RECORDS (2) 3 0 Text/Image View
63 MECHANICAL - LRV 258 PERIODIC MAINTENANCE RECORDS 17 0 Text/Image View
64 MECHANICAL - LRV 204 PERIODIC MAINTENANCE RECORDS 15 0 Text/Image View
65 MECHANICAL - PRE - REVENUE DAILY INSPECTION MANUAL 4 0 Text/Image View
66 MECHANICAL - LRV 112 PERIODIC MAINTENANCE RECORDS 14 0 Text/Image View
67 MECHANICAL - LRV INSPECTION AND MAINTENANCE MANUAL 117 0 Text/Image View