# |
Title |
Pgs |
Photo |
Type |
| 1 |
Log of availble digital files via DVD |
3 |
0 |
Adobe PDF file |
| 2 |
Finite Element Analysis simulation of failure intitation mechanism from Board presentation |
0 |
0 |
Unknown File Format |
| 3 |
Video File - Initial Failure Animation |
0 |
0 |
Unknown File Format |
| 4 |
Video File - Structure and Components animation |
0 |
0 |
Unknown File Format |
| 5 |
Video File Animation descriptions and disclaimer |
2 |
0 |
Adobe PDF file |
| 6 |
Witness and Victim Interviews |
413 |
0 |
Adobe PDF file |
| 7 |
Photo 1. Overhead view of bridge in water looking north |
1 |
0 |
Adobe PDF file |
| 8 |
State-by-state bridge counts |
6 |
0 |
Adobe PDF file |
| 9 |
FHWA Interim Report - Adequacy of the U10 & L11 Gusset Plate Designs for the Minnesota Bridge No. 9340 (I-35W over the Mississippi River) |
20 |
0 |
Adobe PDF file |
| 10 |
FHWA Final Report on Gusset Plate Design Adequacy |
20 |
0 |
Adobe PDF file |
| 11 |
Bridge Diagram showing locatons of gussets U10 & L11 |
1 |
0 |
Adobe PDF file |
| 12 |
Photos of I-35W bridge |
26 |
43 |
Adobe PDF file |
| 13 |
Truss Diagram Nomenclature and Salvage Log |
37 |
0 |
Adobe PDF file |
| 14 |
Materials Lab - Factual Report 07-119 Gusset Plate |
4 |
0 |
Adobe PDF file |
| 15 |
Materials Lab - Factual Report 08-004 L10-L11W |
12 |
0 |
Adobe PDF file |
| 16 |
Materials laboratory factual report 08-006 Hardness measurements |
3 |
0 |
Adobe PDF file |
| 17 |
Materials Laboratory Factual Report 08-096, Laser scans and corrosion measurements of L11 gusset plates |
63 |
0 |
Adobe PDF file |
| 18 |
Structural Investigation Group Chairman Factual Report 08-015 (Materials Lab) |
135 |
0 |
Adobe PDF file |
| 19 |
Modeling Group Contractor Interim Report |
40 |
0 |
Adobe PDF file |
| 20 |
Modeling Group Chairman Final Report 08-119 |
271 |
0 |
Adobe PDF file |
| 21 |
Modeling Group Study 07-115, Loads on the bridge at the time of the accident |
26 |
0 |
Adobe PDF file |
| 22 |
FHWA I35W TFHRC Model Report Final |
138 |
0 |
Adobe PDF file |
| 23 |
Modeling Group Study Report 07-115B, Erratum - correction to Table 4 |
2 |
0 |
Adobe PDF file |
| 24 |
BSDI I-35W Review of Original Design |
69 |
0 |
Adobe PDF file |
| 25 |
FHWA Materials Property Testing Report |
61 |
0 |
Adobe PDF file |
| 26 |
Materials Laboratory Study Report 08-086, Truss Loads during Construction and Change in Angle |
23 |
0 |
Adobe PDF file |
| 27 |
Materials Laboratory Study Report 08-103, Chord splice calculations for preliminary and final designs of I-35W bridge |
52 |
0 |
Adobe PDF file |
| 28 |
BridgeU10W_bow0_Riks_U3_Animation |
0 |
0 |
GIF image |
| 29 |
BridgeU10W_meshP2_Riks_MisesStress_Animation |
0 |
0 |
GIF image |
| 30 |
BridgeU10W_meshP5_Riks_MisesStress_Animation |
0 |
0 |
GIF image |
| 31 |
Materials Laboratory Study Report 08-117, Review of Sverdrup manual and Orinoco bridge computations |
16 |
0 |
Adobe PDF file |
| 32 |
Materials Laboratory Study Report 08-118, Calculation of differential temperature for I-35W bridge |
37 |
0 |
Adobe PDF file |
| 33 |
Materials Lab - Factual Report 08-073 Erection Sequence |
14 |
0 |
Adobe PDF file |
| 34 |
Materials Laboratory Study 08-062, Comparison of Gusset Plate Design Characteristics |
16 |
0 |
Adobe PDF file |
| 35 |
Materials Lab - Factual Report 08-031 nodes L11 |
9 |
0 |
Adobe PDF file |
| 36 |
Materials Lab - Factual Report 08-053 Gusset plate hardness |
3 |
0 |
Adobe PDF file |
| 37 |
Digital Video Recording Images |
1 |
0 |
Adobe PDF file |
| 38 |
Specialist's Study Report Gusset Plate Photograph Measurements |
38 |
19 |
Adobe PDF file |
| 39 |
Pre-Collapse Images - Nodes U10 and L11 |
21 |
40 |
Adobe PDF file |
| 40 |
Video Study |
54 |
53 |
Adobe PDF file |
| 41 |
Materials Lab - Collapse Sequencing Study Photos 08-032A |
29 |
0 |
Adobe PDF file |
| 42 |
Materials Lab - Collapse Sequencing Study 08-032 |
28 |
0 |
Adobe PDF file |
| 43 |
Materials Lab - Study 08-074 Design |
13 |
0 |
Adobe PDF file |
| 44 |
Materials Lab - Factual Report 08-074 Reference A |
21 |
0 |
Adobe PDF file |
| 45 |
Materials Lab - Factual Report 08-074 Reference B |
32 |
0 |
Adobe PDF file |
| 46 |
Materials Lab - Factual Report 08-074 Reference C |
26 |
0 |
Adobe PDF file |
| 47 |
Materials Lab - Factual Report 08-074 Reference D |
4 |
0 |
Adobe PDF file |
| 48 |
Materials Lab - Factual Report 08-074 Reference E |
3 |
0 |
Adobe PDF file |
| 49 |
Materials Lab - Factual Report 08-074 Reference F |
3 |
0 |
Adobe PDF file |
| 50 |
Materials Lab - Factual Report 08-074 Reference G |
10 |
0 |
Adobe PDF file |
| 51 |
Materials Lab - Factual Report 08-074 Reference H |
3 |
0 |
Adobe PDF file |
| 52 |
Materials Lab - Factual Report 08-074 Reference I |
1 |
0 |
Adobe PDF file |
| 53 |
Materials Lab - Factual Report 08-074 Reference J |
2 |
0 |
Adobe PDF file |
| 54 |
Materials Lab - Factual Report 08-074 Reference K |
2 |
0 |
Adobe PDF file |
| 55 |
Materials Lab - Factual Report 08-074 Reference L |
5 |
0 |
Adobe PDF file |
| 56 |
Materials Lab - Factual Report 08-074 Reference M |
2 |
0 |
Adobe PDF file |
| 57 |
Materials Lab - Factual Report 08-074 Referencec N and O |
1 |
0 |
Adobe PDF file |
| 58 |
Materials Lab - Factual Report 08-074 Reference P |
22 |
0 |
Adobe PDF file |
| 59 |
Design drawings and shop drawings used to create U10 and L11 finite element models |
30 |
0 |
Adobe PDF file |
| 60 |
Witness Group Chairman Factual Report |
7 |
0 |
Adobe PDF file |
| 61 |
Witness Group Chairman Factual Report - Attachment A: Spreadsheet of Contacts |
11 |
0 |
Adobe PDF file |
| 62 |
Witness Group Chairman Factual Report - Attachment B: Summaries of Witness Interviews |
151 |
0 |
Adobe PDF file |
| 63 |
Witness Group Chairman Factual Report - Attachment C: Summaries of Other Information Interviews |
46 |
0 |
Adobe PDF file |
| 64 |
Survival Factors - Group Chairman Factual Report |
12 |
0 |
Adobe PDF file |
| 65 |
Survival Factors - Attachment 1, Vehicle Information |
5 |
0 |
Adobe PDF file |
| 66 |
Survival Factors - Attachment 2, Interviews |
28 |
0 |
Adobe PDF file |
| 67 |
Survival Factors Attachment-A, HCSO Dispatch Logs |
14 |
0 |
Adobe PDF file |
| 68 |
Survival Factors Attachment-B, HCSO Dive Operations Report |
6 |
0 |
Adobe PDF file |
| 69 |
Survival Factors Attachment-C, Minneapolis FD Dispatch Logs |
33 |
0 |
Adobe PDF file |
| 70 |
Survival Factors Attachment-D, Minneapolis FD Field Report |
28 |
0 |
Adobe PDF file |
| 71 |
Survival Factors Attachment-E, Minneapolis PD Dispatch Logs |
60 |
0 |
Adobe PDF file |
| 72 |
Survival Factors Attachment-F, USACE Mississippi River Navigation Bulletins |
4 |
0 |
Adobe PDF file |
| 73 |
Survival Factors Attachment-G, Hennepin County EOC Debriefing |
6 |
0 |
Adobe PDF file |
| 74 |
Factual Report of Sverdrup & Parcell Engineering Employees Interviewed |
12 |
0 |
Adobe PDF file |
| 75 |
Highway Construction Factors Factual Report |
45 |
0 |
Adobe PDF file |
| 76 |
Highway Construction Factors Group Attachment 1 - Interview Transcript of MnDOT Bridge Inspector Harvey Unruh |
18 |
0 |
Adobe PDF file |
| 77 |
Highway Construction Factors Group Attachment 2 - Weight Tickets for Material Loads on the Bridge at the Time of the Collapse |
9 |
0 |
Adobe PDF file |
| 78 |
Highway Construction Factors Group Attachment 3 - Diagrams for Overlays |
9 |
0 |
Adobe PDF file |
| 79 |
Highway Construction Factors Group Attachment 4 - Excerpts from Construction Project Design Plans |
17 |
0 |
Adobe PDF file |
| 80 |
Highway Construction Factors Group Attachment 5 - Excerpts from the Construction Contract (S-29) |
2 |
0 |
Adobe PDF file |
| 81 |
Highway Construction Factors Group Attachment 6 - Pre-Construction Conference Minutes |
7 |
0 |
Adobe PDF file |
| 82 |
Highway Construction Factors Group Attachment 7A - MnDOT Weekly Construction Diaries |
31 |
0 |
Adobe PDF file |
| 83 |
Highway Construction Factors Group Attachment 7B - MnDOT Weekly Construction Diaries |
29 |
0 |
Adobe PDF file |
| 84 |
Highway Construction Factors Group Attachment 7C - MnDOT Weekly Construction Diaries |
38 |
0 |
Adobe PDF file |
| 85 |
Highway Construction Factors Group Attacment 7D - MnDOT Weekly Construction Diaries |
25 |
0 |
Adobe PDF file |
| 86 |
Highway Construction Factors Group Attachment 7E - MnDOT Weekly Construction Diaries |
24 |
0 |
Adobe PDF file |
| 87 |
Highway Construction Factors Group Attachment 8 - Overweight Permits Issued |
112 |
0 |
Adobe PDF file |
| 88 |
Highway Construction Factor Group Attachment 8B - Overweight Permits Issued |
33 |
0 |
Adobe PDF file |
| 89 |
Highway Construction Factors Group Attachment 8C - Overweight Permits Issued |
17 |
0 |
Adobe PDF file |
| 90 |
Highway Construction Factors Group Attachment 8D - Overweight Permits Issued |
22 |
0 |
Adobe PDF file |
| 91 |
Highway Construction Factors Group Attachment 8E - Overweight Permits Issued |
18 |
0 |
Adobe PDF file |
| 92 |
Highway Construction Factors Group Attachment 9 - Critical Path Method (CPM) Schedule |
10 |
0 |
Adobe PDF file |
| 93 |
Highway Construction Factors Group Attachment 10 - Minutes of Weekly Meetings by MnDOT Project Engineer |
11 |
0 |
Adobe PDF file |
| 94 |
Highway Construction Factors Group Attachment 11, Ramsey County Sheriff's Office Interview Summaries of PCI Work Crew |
46 |
0 |
Adobe PDF file |
| 95 |
Highway Construction Factors Group Attacment 12 - Policies Restriction Construction Loads on Bridge Decks1. MNDOT Construction Specification 1513 (old Version in effect at time of collapse2. FHWA Technical Advisory 5140.283. AASHTO Policy 8.15.3 |
6 |
0 |
Adobe PDF file |
| 96 |
Highway Construction Factors Group Attachment 13 - List of Fire Department Apparatus Using Bridge 9340 |
3 |
0 |
Adobe PDF file |
| 97 |
Highway Construction Factors Group Attachment 14 - 1977 Overlay Inspection Report From Bridge 9340 |
13 |
0 |
Adobe PDF file |
| 98 |
Highway Construction Factors Group Attachment 15 - AASHTO POLL on Brige Design Peer Reviews and Construction Loading Policy Restrictions |
2 |
0 |
Adobe PDF file |
| 99 |
Highway Construction Factors Group Attachment 16 - MNDOT Revisions to Construction Specification 1513, "Restrictions on Movement and Storage of Heavy Loads and Equipment"Dated 4/08/2008 and 9/18/2008 |
3 |
0 |
Adobe PDF file |
| 100 |
Highway Construction Factors Group Attachment 17 - State Bridge Loading Restrictions During Construction for Alabama, California, Massachusetts, and Minnesota |
43 |
0 |
Adobe PDF file |
| 101 |
Highway Construction Factors GroupAttachment 18 Part ANew York Specifications for Restricting Bridge Loading During Construction |
61 |
0 |
Adobe PDF file |
| 102 |
Highway Construction Factors Group attachment 18 Part BNew York Specifications Continued |
70 |
0 |
Adobe PDF file |
| 103 |
Highway Construction Factors Group Attachment 19 State Policies Restriction Construction loading on Bridges in Ohio, Oregon, Texas, Washington, West Virginia, and Pennsylvania |
82 |
0 |
Adobe PDF file |
| 104 |
Photograph of Aggregates on Bridge Deck |
1 |
0 |
Adobe PDF file |
| 105 |
Bridge Design Group - Bridge Design Group Chairman Factual Report |
89 |
0 |
Adobe PDF file |
| 106 |
Bridge Design Group - Addendum to Bridge Design Group Chairman Factual Report |
72 |
0 |
Adobe PDF file |
| 107 |
Bridge Design Group - Attachment 1, National Bridge Inventory (NBI) forms for the I-35W Bridge (Bridge #9340) from 1983 through 2007 |
76 |
0 |
Adobe PDF file |
| 108 |
Bridge Design Group - Attachment 2, Letter to the National Transportation Safety Board from the Minnesota Department of Transportation dated April 22, 2008 |
3 |
0 |
Adobe PDF file |
| 109 |
Bridge Design Group - Attachment 3, Minnesota Department of Transportation Bridge Inspection Manual dated May 2007 |
78 |
0 |
Adobe PDF file |
| 110 |
Bridge Design Group - Attachment 4, Mn/DOT Bridge Inspection Reports dated August 5, 1990 and October 18, 1993 |
10 |
0 |
Adobe PDF file |
| 111 |
Bridge Design Group - Attachment 5, Mn/DOT Fracture Critical Bridge Inspection In-Depth Report dated June 2006 |
51 |
0 |
Adobe PDF file |
| 112 |
Bridge Design Group - Attachment 6, Letter to the National Transportation Safety Board from the Minnesota Department of Transportation dated December 19, 2007 |
16 |
0 |
Adobe PDF file |
| 113 |
Bridge Design Group - Attachment 7, FHWA's Apportionment Process for Highway Bridge Program (HBP) Funds |
9 |
0 |
Adobe PDF file |
| 114 |
Bridge Design Group - Attachment 8, Mn/DOT Fracture Critical Bridge Inspection Annual Report dated June 2004 |
47 |
0 |
Adobe PDF file |
| 115 |
Bridge Design Group - Attachment 9, Letter to the National Transportation Safety Board from the Minnesota Department of Transportation dated September 21, 2007 |
40 |
0 |
Adobe PDF file |
| 116 |
Bridge Design Group - Attachment 10, Mn/DOT Bridge Inspection Report dated June 15, 2006 |
5 |
0 |
Adobe PDF file |
| 117 |
Bridge Design Group - Attachment 11, Mn/DOT Guidelines for In-Depth Inspection of Failure Critical and Other Non-Redundant Bridges and for Underwater Inspections dated July 19, 2007 |
7 |
0 |
Adobe PDF file |
| 118 |
Bridge Design Group - Attachment 12, Mn/DOT Technical Memorandum regarding "Critical Deficiencies" found during bridge inspections dated July 20, 2005 |
6 |
0 |
Adobe PDF file |
| 119 |
Bridge Design Group - Attachment 13, URS Corporation Fatigue Evaluation and Redundancy Analysis Draft Report for Bridge #9340, Executive Summary, dated January 2007 |
5 |
0 |
Adobe PDF file |
| 120 |
Bridge Design Group – Attachment 14, URS Corporation Fatigue Evaluation Redundancy Analysis Draft Report for Bridge #9340 dated July 2006 |
300 |
0 |
Adobe PDF file |
| 121 |
Bridge Design Group - Attachment 15, URS Corporation Fatigue Evaluation Bridge 9340 35W over Mississippi River Second Inspection Report dated November 17, 2003 |
30 |
0 |
Adobe PDF file |
| 122 |
Bridge Design Group – Attachment 16, URS Corporation Fatigue Evaluation Bridge 9340 35W over Mississippi River Initial Inspection Report dated June 9, 2003 |
100 |
0 |
Adobe PDF file |
| 123 |
Bridge Design Group - Attachment 17, University of Minnesota Fatigue Evaluation of the Deck Truss of Bridge 9340 Final Report dated March 2001 |
90 |
0 |
Adobe PDF file |
| 124 |
Bridge Design Group - Attachment 18, Mn/DOT Memorandums documenting cracks in the north approach span girder near Pier 9 from October 1998 through November 2000 |
21 |
0 |
Adobe PDF file |
| 125 |
Bridge Design Group - Attachment 19, Ayres Associates Underwater Bridge Inspection Report for Bridge #9340 dated December 8, 2004 |
10 |
0 |
Adobe PDF file |
| 126 |
Bridge Design Group - Attachment 20, Email to the National Transportation Safety Board from the Minnesota Department of Transportation dated January 10, 2008 |
3 |
0 |
Adobe PDF file |
| 127 |
Bridge Design Group - Attachment 21, Mn/DOT LRFD Bridge Design Manual, Chapter 15 Bridge Rating, dated June 2007 Draft |
15 |
0 |
Adobe PDF file |
| 128 |
Bridge Design Group - Attachment 22, Mn/DOT Bridge Rating and Load Posting Report dated December 14, 1995 |
7 |
0 |
Adobe PDF file |
| 129 |
Bridge Design Group - Attachment 23, Letter to the National Transportation Safety Board from the Minnesota Department of Transportation dated January 8, 2008 |
43 |
0 |
Adobe PDF file |
| 130 |
Bridge Design Group - Attachment 24, Mn/DOT BARS load rating computer printout dated December 11, 1995 |
63 |
0 |
Adobe PDF file |
| 131 |
Bridge Design Group - Attachment 25, Mn/DOT BARS load rating computer printout dated August 18, 1997 |
95 |
0 |
Adobe PDF file |
| 132 |
Bridge Design Group - Attachment 26, Email to the National Transportation Safety Board from the Minnesota Department of Transportation dated November 2, 2007 |
3 |
0 |
Adobe PDF file |
| 133 |
Bridge Design Group - Attachment 27, Mn/DOT Bridge Rating and Load Posting Report dated September 17, 1979 |
2 |
0 |
Adobe PDF file |
| 134 |
Bridge Design Group - Attachment 28, Email to the National Transportation Safety Board from the Minnesota Department of Transportation dated October 10, 2007 |
2 |
0 |
Adobe PDF file |
| 135 |
Bridge Design Group - Attachment 29, FHWA Turner-Fairbank Highway Research Center Report Assessment of the Load Rating Records for Minnesota Bridge No. 9340 (I-35W over the Mississippi River) dated June 30, 2008 |
10 |
0 |
Adobe PDF file |
| 136 |
Bridge Design Group - Attachment 30, Email to the Minnesota Department of Transportation from the National Transportation Safety Board dated October 15, 2007 |
2 |
0 |
Adobe PDF file |
| 137 |
Bridge Design Group - Attachment 31, Mn/DOT transmittal of report to NTSB entitled Load Rating of Bridge 9340 with Construction Loads |
4 |
0 |
Adobe PDF file |
| 138 |
Bridge Design Group - Attachment 32, Copy of minutes of meetings, emails, and handwritten notes from July 24, 2006 through May 2007 as it relates to proposal for steel plating of all 52 fracture critical truss members |
68 |
0 |
Adobe PDF file |
| 139 |
Bridge Design Group - Attachment 33, Field notes taken by Mn/DOT Inspection Team dated May 2007 |
16 |
0 |
Adobe PDF file |
| 140 |
Bridge Design Group - Attachment 34, Mn/DOT correspondence and photographs of washout hole between Pier 4 and 5 |
7 |
5 |
Adobe PDF file |
| 141 |
Bridge Design Group - Attachment 35, Mn/DOT concrete core testing of bridge deck dated August 23, 2007 |
3 |
0 |
Adobe PDF file |
| 142 |
Bridge Design Group - Attachment 36, Minnesota Classification Questionnaire dated February 24, 1960 |
6 |
0 |
Adobe PDF file |
| 143 |
Bridge Design Group - Attachment 37, Minnesota Highway Department Bridge Design Manual dated April 12, 1972 |
3 |
0 |
Adobe PDF file |
| 144 |
Bridge Design Group - Attachment 38, Consultant agreement between Mn/DOT and Sverdrup and Parcel and Associates, Inc. dated November 5, 1962 |
22 |
0 |
Adobe PDF file |
| 145 |
Bridge Design Group - Attachment 39, Mn/DOT consultant services work type definition dated March 26, 2003 |
8 |
0 |
Adobe PDF file |
| 146 |
Bridge Design Group - Attachment 40, Letter to the National Transportation Safety Board from the Minnesota Department of Transportation dated March 6, 2008 |
3 |
0 |
Adobe PDF file |
| 147 |
Bridge Design Group - Attachment 41, Letter to the National Transportation Safety Board from the Minnesota Department of Transportation dated March 24, 2008 |
3 |
0 |
Adobe PDF file |
| 148 |
Bridge Design Group - Attachment 42, Mn/DOT Load and Resistance Factor Design (LRFD) Bridge Design Manual |
6 |
0 |
Adobe PDF file |
| 149 |
Bridge Design Group - Attachment 43, Email to the National Transportation Safety Board from the Federal Highway Administration - Minnesota Division Office dated March 7, 2008 |
3 |
0 |
Adobe PDF file |
| 150 |
Bridge Design Group - Attachment 44, FHWA Memorandum to Division Administrators dated February 22, 2007 |
5 |
0 |
Adobe PDF file |
| 151 |
Bridge Design Group - Attachment 45, FHWA Bridge Program Manual dated August 2004 |
19 |
0 |
Adobe PDF file |
| 152 |
Bridge Design Group - Attachment 46, Sverdrup & Parcel and Associates, Inc. document entitled Procedure for Checking Design Notes and Coordinating Same with Detail Checker dated September 1953 |
3 |
0 |
Adobe PDF file |
| 153 |
Bridge Design Group - Attachment 47, Sverdrup & Parcel and Associates, Inc. document entitled Quality Control Coordination and Checking Procedures dated April 1975 |
20 |
0 |
Adobe PDF file |
| 154 |
Bridge Design Group - Attachment 48, Answers to standard set of questions by the California DOT (Caltrans) |
15 |
0 |
Adobe PDF file |
| 155 |
Bridge Design Group - Attachment 49, Answers to standard set of questions by the Florida DOT |
4 |
0 |
Adobe PDF file |
| 156 |
Bridge Design Group - Attachment 50, Answers to standard set of questions by the Iowa DOT |
22 |
0 |
Adobe PDF file |
| 157 |
Bridge Design Group - Attachment 51, Answers to standard set of questions by the Kansas DOT |
22 |
0 |
Adobe PDF file |
| 158 |
Bridge Design Group - Attachment 52, Answers to standard set of questions by the Maryland State Highway Administration |
4 |
0 |
Adobe PDF file |
| 159 |
Bridge Design Group - Attachment 53, Answers to standard set of questions by the Minnesota DOT |
65 |
0 |
Adobe PDF file |
| 160 |
Bridge Design Group - Attachment 54, Answers to standard set of questions by the Nebraska Department of Roads |
3 |
0 |
Adobe PDF file |
| 161 |
Bridge Design Group - Attachment 55, Answers to standard set of questions by the New York State DOT |
33 |
0 |
Adobe PDF file |
| 162 |
Bridge Design Group - Attachment 56, Answers to standard set of questions by the Ohio DOT |
3 |
0 |
Adobe PDF file |
| 163 |
Bridge Design Group - Attachment 57, Answers to standard set of questions by the Oregon DOT |
3 |
0 |
Adobe PDF file |
| 164 |
Bridge Design Group - Attachment 58, Answers to standard set of questions by the Pennsylvania DOT |
41 |
0 |
Adobe PDF file |
| 165 |
Bridge Design Group - Attachment 59, Answers to standard set of questions by the Tennessee DOT |
3 |
0 |
Adobe PDF file |
| 166 |
Bridge Design Group - Attachment 60, Answers to standard set of questions by the Texas DOT |
35 |
0 |
Adobe PDF file |
| 167 |
Bridge Design Group - Attachment 61, Answers to standard set of questions by the Virginia DOT |
65 |
0 |
Adobe PDF file |
| 168 |
Bridge Design Group - Attachment 62, Answers to standard set of questions by the Washington State DOT |
3 |
0 |
Adobe PDF file |
| 169 |
NTSB Interviews of MnDOT Inspectors |
63 |
0 |
Adobe PDF file |
| 170 |
Factual Summary of State DOT Responses to Bridge Design Errors |
9 |
0 |
Adobe PDF file |
| 171 |
Factual Summary of Findings from Other Bridges in the Minnesota DOT Inventory |
6 |
0 |
Adobe PDF file |
| 172 |
Factual Report of Corroded Gusset Plates on Ohio Bridges |
8 |
0 |
Adobe PDF file |
| 173 |
Federal Highway Administration Bridge Inspection Training Specific to Gusset Plates |
10 |
0 |
Adobe PDF file |
| 174 |
Factual Summary of Employee Interviews |
7 |
0 |
Adobe PDF file |
| 175 |
Factual Summary of Interviews with Former Sverdrup & Parcel Employees: T. Dillon and W. Gaddis |
3 |
0 |
Adobe PDF file |
| 176 |
Gray, Plant, Mooty - Investigative Report to Joint Committee to Investigate the I-35W Bridge Collapse, Dated May 2008 |
126 |
0 |
Adobe PDF file |
| 177 |
Wiss, Janney, Elstner Associates, Inc. - I-35W Bridge over the Mississippi River: Collapse Investigation, Final Report, November 2008 |
176 |
0 |
Adobe PDF file |
| 178 |
Submission of Progressive Contractors, Inc. to the National Transportation Safety Board, October 2008 |
16 |
0 |
Adobe PDF file |
| 179 |
Mn/DOT response to PCI Submission, Dated October 20, 2008 |
1 |
0 |
Adobe PDF file |
| 180 |
Submission of Jacobs Engineering Group, Inc. to the National Transportation Safety Board, November 2008 |
7 |
0 |
Adobe PDF file |
| 181 |
Mn/DOT response to Jacobs Engineering Submission, Dated November 12, 2008 |
1 |
0 |
Adobe PDF file |
| 182 |
Sandia National Laboratories Peer Review of the National Transportation Safety Board Structural Analysis of the I-35W Bridge Collapse, October 2008 |
14 |
0 |
Adobe PDF file |
| 183 |
Presentation 01 - Photo of post-collapse dive operations (source FHWA) |
1 |
0 |
Adobe PDF file |
| 184 |
Presentation 02 - Photo of debris removal (source FHWA) |
1 |
0 |
Adobe PDF file |
| 185 |
Presentation 03 - photo of debris removal (source FHWA) |
1 |
0 |
Adobe PDF file |
| 186 |
Presentation 04 - Photo of debris removal (source FHWA) |
1 |
0 |
Adobe PDF file |
| 187 |
Presentation 05 - Photo of post-collapse vehicles (source MPD) |
1 |
0 |
Adobe PDF file |
| 188 |
Presentation 06 - Photo of post-collapse vehicles (source MPD) |
1 |
0 |
Adobe PDF file |
| 189 |
Presentation 07 - Photo of post-collapse vehicles (source MPD) |
1 |
0 |
Adobe PDF file |
| 190 |
Presentation 08 - Photo of post-collapse rescue efforts (source MPD) |
1 |
0 |
Adobe PDF file |
| 191 |
Presentation 09 - Photo of post-collapse rescue efforts (source MPD) |
1 |
0 |
Adobe PDF file |
| 192 |
Presentation 10 - Photo of post-collapse rescue efforts (source MPD) |
1 |
0 |
Adobe PDF file |
| 193 |
Presentation 11 - Photo of post-collapse rescue efforts (source MPD) |
1 |
0 |
Adobe PDF file |
| 194 |
Center for Transportation Studies, University of Minnesota - Research Report, A Computational Study of the I-35W Bridge Collapse (CTS 09-21) |
95 |
0 |
Adobe PDF file |
