HistoricBridges.org - National Bridge Inventory Data Sheet
|
|
- Melissa Watkins
- 6 years ago
- Views:
Transcription
1 HistoricBridges.org - National Bridge Inventory Data Sheet 0 Inventory The National Bridge Inventory contains data submitted by state transportion departments to the Federal Highway Administration in coded format. Form Interface Design: Data Conversion Assistance By None of the involved parties make any guarantee of accuracy. Basic Information Ohio [39] Miami County [09] Newton [55594] 0.06 N OF CR = = Highway agency district 7 Owner County Highway Agency [0] Maintenance responsibility County Highway Agency [0] Route 76 OWENS Toll On free road [3] Features intersected PANTHER CREEK Design - main Steel [3] Truss - Thru [0] 0 Design - approach Other [00] Kilometerpoint 0 km = 0.0 mi Year built 93 Year reconstructed 958 Skew angle 0 Structure Flared Historical significance Bridge is not eligible for the NRHP. [5] Total length 6. m = 86.0 ft Length of maximum span 5.6 m = 84.0 ft Deck width, out-to-out 4.8 m = 5.7 ft Bridge roadway width, curb-to-curb 4.8 m = 5.7 ft Inventory Route, Total Horizontal Clearance 4.8 m = 5.7 ft Curb or sidewalk width - left 0 m = 0.0 ft Curb or sidewalk width - right 0 m = 0.0 ft Deck structure type Concrete Cast-in-Place [] Type of wearing surface Monolithic Concrete (concurrently placed with structural deck) [] Deck protection Type of membrane/wearing surface Weight Limits Bypass, detour length 0.5 km = 0.3 mi Method to determine inventory rating No rating analysis performed [5] Inventory rating 9. metric ton = 0.0 tons Method to determine operating rating No rating analysis performed [5] Operating rating 4.3 metric ton = 5.7 tons Bridge posting Design Load M 3.5 / H 5 []
2 Functional Details Average Daily Traffic 03 Average daily truck traffi 0 % Year 003 Future average daily traffic 8 Year 09 Road classification Local (Rural) [09] Lanes on structure Type of service on bridge Highway [] Parallel structure designation Type of service under bridge Waterway [5] Lanes under structure 0 Navigation control Navigation vertical clearanc 0 = N/A Navigation horizontal clearance 0 = N/A Minimum lateral underclearance reference feature Feature not a highway or railroad [N] Minimum lateral underclearance on right 0 = N/A Minimum Vertical Underclearance 0 = N/A Appraisal ratings - underclearances N/A [N] No parallel structure exists. [N] Minimum navigation vertical clearance, vertical lift bridge Direction of traffic - way traffic [] Approach roadway width Bridge median Not applicable, no waterway. [N] Minimum vertical clearance over bridge roadway Minimum lateral underclearance on left 0 = N/A Minimum vertical underclearance reference feature 6.7 m =.0 ft 3.96 m = 3.0 ft Feature not a highway or railroad [N] Repair and Replacement Plans Type of work to be performed Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [3] Work done by Work to be done by contract [] Bridge improvement cost $0,000 Roadway improvement cost $0,000 Length of structure improvement 57.9 m = 90.0 ft Total project cost $,000 Year of improvement cost estimate 003 Border bridge - state Border bridge - percent responsibility of other state Border bridge - structure number
3 Inspection and Sufficiency Structure status Posted for load [P] Condition ratings - superstructur Poor [4] Condition ratings - substructure Poor [4] Condition ratings - deck Satisfactory [6] Appraisal ratings - structural Appraisal ratings - roadway alignment Appraisal ratings - deck geometry Basically intolerable requiring high priority of replacement [] Meets minimum tolerable limits to be left in place as is [4] Basically intolerable requiring high priority of replacement [] Scour Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] Channel and channel protection Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7] Appraisal ratings - water adequacy Equal to present desirable criteria [8] Status evaluation Structurally deficient [] Pier or abutment protection Sufficiency rating 6.7 Culverts Not applicable. Used if structure is not a culvert. [N] Traffic safety features - railings Inpected feature meets currently acceptable standards. [] Traffic safety features - transitions Traffic safety features - approach guardrail Traffic safety features - approach guardrail ends Inpected feature meets currently acceptable standards. [] Inspection date September 00 [090] Designated inspection frequency Months Underwater inspection Not needed [N] Underwater inspection date Fracture critical inspection Every two years [Y4] Fracture critical inspection date February 00 [00] Other special inspection Not needed [N] Other special inspection date
4 Unit of Measure: English Bridge Inventory Information Report Date 0/8/03 BM-9 Page: of Structure File Number Inventory Bridge Number:MIA BR. Type STEEL / TRUSS / THRU Sufficiency Rating: 6.7 SD ON PANTHER CREEK Date of Last Inventory Update: 08/4/0 District: 07 County MIAMI (0) Location: 0.06 N OF CR77 (0) Facility Carried: OWENS ()FIPS Code: NEWTON TWP (03) Route On Bridge: TOWNSP (04) Route Under Bridge: NON-GHWAY (9) Direction of Traffic: -WAY TRAFFIC (0) Temporary: N ()Truck Network: N ()Parallel: N (95) Insp: COUNTY (96) Maint: COUNTY (97) Routine: COUNTY (00) Type Serv: (On): GHWAY (Under): WATERWAY Inventory Route Data (63) Main Spans Number: Type: STEEL / TRUSS / THRU (3) Route On/Under: ON Hwy Sys: COUNTY/TOWNSP GHWAY Approach Spans Number: 0 Type: NONE / NONE / NONE Route No.: Dir: Des: MAINLINE Pref: Total Spans: (65) Max Span: 84 Ft (66) Overall Leng: 86 Ft (4) Feature Intersected: PANTHER CREEK (70) Substructure (7) Foundation and Scour Information (5) County: MIA Mileage: 067 Special Desig: Abut-Rear Matl: CONCRETE Type: SOLID WALL Fnd: ROCK (6) Avg. Daily Traffic(ADT): 03 (7) ADT Year: 003 Abut-Fwd Matl: CONCRETE Type: SOLID WALL Fnd: ROCK (8) Truck Traf: (4) NHS: NO - X (5) Corridor: N Pier-Pred Matl: NONE Type: NONE Fnd: NONE/NOT APPLICABLE (SUCH AS CULVERTS) (6) Functional Class: LOCAL ROAD-RURAL (9) Strahnt: Not Applicable Intersected Route Data () Route On/Under: Hwy Sys: Route No.: Dir: Des: Pref: (3) Feature Intersected: (4) County: Mileage: Special Desig: (5) Avg. Daily Traffic(ADT): 0 (6) ADT Year: (7) Truck Traf: 0 (8) NHS: - (9) Corridor: (30) Functional Class: (36) Strahnt: Not Applicable Clearance On the Bridge (54) Min Hriz on Bridge: NC: 0.0 Ft Card: 5.6 Ft (55) Prac Max Vert On Brg: 5.7 Ft (67) Min Vrt Clr On Brg: NC: 0.0 Ft Card: 3.0 Ft (80) Min Latl Clr: NC: 0.0 / 0.0 Ft Card:.0 /.0 Ft (8) Vrt Clr Lft: 0.0 Ft Structure Information (38) Bypass Length: 03 Miles (39) Latitude: 40 Deg 4.8 Min Longitude: 84 Deg.3 Min (40) Toll: ON FREE ROAD (4) Date Built: 07/0/93 (4) Major Rehabilitation: 0/0/958 (43) No. Lanes On: No. Lanes Under: 0 (44) Horiz Curve: 00 Deg. D00M Min. (45) Skew: 0 Deg (49) App. Rdw Width: Ft (50) Brg. Rdw Width: 5.6 Ft (5) Deck Width: 5.6 Ft Deck Area: 335 Sq. Ft (5) Median Type: NONE / NON BARRIE / NO JOINT (53) Bridge Median: NO MEDIAN (54) Sidewalks: (left) 0 Ft (right) 0 Ft (55) Type Curb or Sidewalks: (Left) Matl: NONE Type: NONE (Right) Matl: NONE Type: NONE (56) Flared: N (57) Composite: (58) Railing: STL GUARDRL ON STL, CONCR, OR TMBR POSTS (59) Deck Drainage: OVER THE SIDE (W/O DRIP STRIP) (60) Deck Type: REINF CONCRT (PRESTRSD, PRECAST (6) Deck Protection: External: NONE Internal: NONE (6) Wearing Surface: CONCRETE (SEPARATE) OVERLAY Thickness: 5.9 in (9) Date of Wearing Surface: 0/0/978 Slope Protection: NONE-NATURAL PROTECTION(GRASS,BUSHES) Pier-Other Matl: NONE Type: NONE Fnd: NONE/NOT APPLICABLE (SUCH AS CULVERTS) Pier-Other Matl: NONE Type: NONE Fnd: NONE/NOT APPLICABLE (SUCH AS CULVERTS) No of Piers Predominate: NN Other: NN Other: NN (86) Stream Velocity: (74) Scour: STABLE: EVAL SCOUR ABOVE TOP OF FOOTING (89) Dive: N Freq: 0 Probe: Y Freq: (75) Chan Prot: NONE (89) Date of last Dive Insp: (5) Drainage Area: UUU Sq Mi Clearance Under the Bridge (56) Min. Horiz Under Clear: NC: 0.0 Ft Card: 0.0 Ft (57) Prac Max Vrt Under Clear: 0.0 Ft (77) Min Vert Under Clear: NC: 0.0 Ft Card: 0.0 Ft (78) Min Lat Under Clear: NC: 0.0 / 0.0 Ft Card: 0.0 / 0.0 Ft Load Rating Information (48) Design Load: HS/0-44 & ALTERNATE MILITARY LOADING (Including calculated Items) (83) Operating: 6 Ton Inventory: 0 Ton Ohio Percent of Legal Load 60 (88) Waterway Adequacy 8 Year of Rating: 00 (89) Approach Alignment 4 (84) Analysis: LOAD FACTOR (LF) Calc Gen Appraisal: (85) Rate Soft: COMBINATION Analyzed by: ASP Calc Deck Geometry: Analysis on Bars: NOT ON BARS [DEFAULT] Calc Underclearance: N Approach Information (09) Approach Guardrail: STEEL BEAM (0) Approach Pavement: BITUMINOUS () Grade: FAIR (88-89) Appraisal Culvert Information (3) Culvert Type: NONE/NOT APPLICBLE (7) Length: 0.0 Ft (9) Depth of Fill: 0.0 Ft (30) Headwalls: NONE General Information () Main Member N/A (CULVERTS, TRUSSES, ETC.) () Moment Plate: NONE (69) Expansion Joint: OTHER (4) Bearing Devices: ROCKERS/NONE (6) Navigation: Control- X Vert Clr: 0.0 Ft Horiz Clear:: 0.0 Ft (93) Spec Insp: N Freq: 0 Date: (88) Fracture Critical Insp: Y Freq: 4 Date: (38) Long Member: TWO TRUSSES (RIVETED) (35) Hinges: PINS, PIN PLATES (4) Structural Steel Memb: UNKNOWN (39) Framing: NONE Railing: UNKNOWN Pay Wt: 0 pounds Prime Loc: UNKNOWN Paint: OTHER Bridge Dedicated Name:
5 Unit of Measure: English Bridge Inventory Information Report Date 0/8/03 BM-9 Page: of Structure File Number Inventory Bridge Number:MIA BR. Type STEEL/TRUSS/THRU Sufficiency Rating: 6.7 SD ON PANTHER CREEK Date of Last Inventory Update: 08/4/0 General Information (Continued) (---) Hist Significance: NOT STORIC (69) NBIS: Y (---) Hist Builder: UNKNOWN Hist Build Year: 93 (69) Hist Type: PRATT (PINNED) (6) Special Features (see below): (05) Border Bridge State: Resp % (06) SFN: Proposed Improvements Programming Info (90) Type Work: 3 - BRG/STR REPL--SUBSTD LD CAP OR RDW GEOM PID Number: PID Status: (90) Length: Ft PID Date: (90) Bridge Cost ($000s): 0 (90) Roadway Cost ($000s): 0 (90) Total Project Cost ($000s): 0 (90) Year: (9) Future ADT (On Bridge): 0 (9) Year of Future ADT: 09 Inspection Summary (I-69) Survey Items (I-8) Deck: 6 Railings: MEETS CURRENT STANDARDS (I-3) Superstructure: 5 Transitions: 0 DOES NOT MEET CURRENT STANDARDS (I-4) Substructure: 5 Guardrail: 0 DOES NOT MEET CURRENT STANDARDS (I-50) Culvert: Rail Ends: 0 DOES NOT MEET CURRENT STANDARDS (I-54) Channel: 7 In Depth: N NONE N/A (I-60) Approaches: 7 Fracture Critical: N NONE N/A (I-66) General Appraisial: 5 Scour Critical: N NONE N/A (I-66) Operational Status: P Critical Findings: N NONE N/A Inspection Date: 0/5/0 Insp. Update Date: 0/6/0 (94) Desig Insp Freq: Months SFNs Replacing this retired bridge: - SFNs That where replaced by this bridge: - This bridge was retired and copied to: The bridge was copied from: PONTIS CoRe elements and Condition States Elem No. CoRe Element Description Total Quantity Unit Meas. Condition State Percents(*) (*) Percentages Should add to 00% (4) Fabricator: (43) Contractor: (44) Ohio Original Construction Project No.: (---) Microfilm Reel: Original Plans Information (5) Standard Drawing: Aperture Cards: Orig: N Repair: N Fabr: N Plan Information Available: FIELD MEASURED INFORMATION (53) Repair Projects. / MMM Utilities (46) Electric: U (6) Lighting: N Gas: U Fencing: N Sanitary Sewer: U Glare-Screen: N Telephone: U Splash-Guard: N TV Cable: U Catwalks: N Water: U Other-Feat: U Other: U (84) Signs-on: N Special Features Signs-Under: N (6) Fence-Ht: 0.0 Ft (63) Noise Barr: N INV Field Bridge Marker: MIA INT Field Bridge Marker: ---
6 STATE OF OO DEPARTMENT OF TRANSPORTATION BRIDGE INSPECTION REPORT BR-86 REV 0-95 Bridge Number Bridge Number MIA NEWTON TWP Date Built 07/0/ Structure File Number 7 CO ROUTE UNIT District 07 Bridge Type STEEL/TRUSS/THRU Type Service 5 PANTHER CREEK MIA DECK Out/Out 5.6 THCK = 5.9. Floor -REINF CONCRT (PRESTRSD 8. Wearing Surface -CONCRETE (SEPARATE) OV N-NONE W.S. Date = 0/0/ Curbs, Sidewalks, Walkways N-NONE 9 4. Median Railing 7-STL GUARDRL ON STL, CO 0 6. Drainage -OVER THE SIDE (W/O DRI 7. Expansion Joints 0-OTHER 8. Summary SUPERSTRUCTURE MAX.SPAN=84 9. Alignment 0. Beams/Girders/Slab N-N/A (CULVERTS, TRUSSES TOT.LGTH=86. Diaphragms or Crossframes 3. Joists/Stringers 3. Floor Beams 4 4. Floor Beam Connections 5. Verticals 5 6. Diagonals 7. End Posts 6 8. Top Chord 9. Lower Chord 7 0. Lower Lateral Bracing Top Lateral Bracing 8. Sway Bracing -ROCKERS 3. Portals 9 4. Bearing Devices N-NONE Arch 0 6. Arch Columns or Hangers TYPE = 0-OTHER 7. Spandrel Walls 8. Protective Coating System DATE = 9. Pins/Hangers/Hinges 30. Fatigue Prone Connections S 3. Live Load Response 3 3. Summary 56 5 SUBSTRUCTURE -CONCRETE 33. Abutments -CONCRETE Abutment Seats PIERS=0 SPANS = Piers TYPE = N-NONE Pier Seats 37. Backwalls Wingwalls ABUTMENT:=ROCK / ROCK Fenders and Dolphins Scour 8-STABLE: EVAL SCOUR ABO Slope Protection N-NONE 8 4. Summary DIVE DT=N/A 6 5 CULVERTS 43. General Alignment Shape Seams Headwalls or Endwalls Scour Summary 66 CHANNEL 5. Alignment Protection N-NONE Waterway Adequacy Summary 68 7 APPROACHES 55. Pavement -BITUMINOUS Approach Slabs Guardrail -STEEL BEAM Relief Joints Embankment BRDG.WIDTH= Summary PCT.LEGAL=60 7 GENERAL ROUTINE.RESP: 3-COUNTY 6. Navigation Lights Warning Signs MAINT.RESP: 3-COUNTY 7 MVC ON=3.0 UND= Sign Supports Utilities Vertical Clearance N General Appraisal & Operational Status 74 5 P 67. INSPECTED BY 68. REVIEWED BY dot L M B H SIGNED 76 PE 78 INITIALS SIGNED 8 PE 83 INITIALS COND STAT DOT N N N N 0 5 DECK AREA,335 Date Date Survey
7 STATE OF OO DEPARTMENT OF TRANSPORTATION BRIDGE INSPECTION REPORT BR-86 REV 0-95 Bridge Number Bridge Number MIA Date Built 07/0/ Structure File Number 7 CO ROUTE UNIT District 07 Bridge Type STEEL/TRUSS/THRU Type Service 5 PANTHER CREEK 00 NO REMARKS FOUND FOR TS INSPECTION.
HistoricBridges.org - National Bridge Inventory Data Sheet
HistoricBridges.org - National Bridge Inventory Data Sheet 3 Inventory The National Bridge Inventory contains data submitted by state transportion departments to the Federal Highway Administration in coded
More informationMICHIGAN DEPARTMENT OF TRANSPORTATION
NBI INSPECTION DWCJ Inspector Name Agency / Company Name Insp. Freq. Insp. Date Evan Currie Great Lakes Engineering Group 12 07/31/2017 GENERAL NOTES Posting Signs in Place DECK 1. Surface (SIA-58A) 2.
More informationBRIDGE INSPECTION REPORT
Bridge No. 054-77-161.66(2388) BARS No. ROCKPORT I/C N (CSWB) over I 77 NORTH I-77 NBL 8.37 MILES S OF WV 14 Wood County District 3 IS on the NHS ADT - 007000-2011 Type of Inspections Performed: BRIDGE
More informationI 939. RMP I 515N-I 15S Over I 15 & US 95 01/26/2015. Report Contents. Signs and Utilities Inspection Report Maintenance Recommendation Report
Bridge Number Bridge Location Inspection Date I 939 RMP I 515N-I 15S Over I 15 & US 95 This report identifies deficiencies requiring urgent corrective action This bridge is scour critical This bridge contains
More informationBRIDGE INSPECTION REPORT
Bridge No. 054-77-161.66(2388) BARS No. ROCKPORT I/C N (CSWB) over I 77 NORTH I-77 NBL 8.37 MILES S OF WV 14 Wood County District 3 IS on the NHS ADT - 007000-2011 Type of Inspections Performed: BRIDGE
More informationWall Asset Management Implementation at Colorado Department of Transportation. Bryant Walters, Collins Engineers Mark Vessely, Shannon & Wilson
Wall Asset Management Implementation at Colorado Department of Transportation Bryant Walters, Collins Engineers Mark Vessely, Shannon & Wilson Colorado DOT Wall Asset Management Program Development Coding
More informationElement Condition Values
Element Condition Values Bridge Number I 837 Bridge Location I 15 Over SR589 SAHARA AV Inspection Date Elem/Env Element Description Quantity UOM Qty1 Qty2 Qty3 Qty4 012- / 2 Reinforced Concrete Deck/Slab
More informationBRIDGE INSPECTION REPORTS 101. Protecting Your Bridge Inventory for the Future Jason Kelly, PE
BRIDGE INSPECTION REPORTS 101 Protecting Your Bridge Inventory for the Future Jason Kelly, PE >> Presentation Overview Program History Data Collection Reporting Sufficiency Rating 5/26/2016 Bridge Inspection
More informationOntario Structure Inspection Manual Inspection Form Structure Number: 12
Inventory Data: Structure Name Gailbraith Road Bridge 1 Main Hwy/Road # On Under Crossing Navig. Water Non-Navig. Water Rail Type: Road Ped. Other Hwy/Road Name Structure Location Latitude Owner(s) Galbraith
More informationSMS. Structure Management System. Structure Inventory Coding Guide STRUCTURE MANAGEMENT SYSTEM (SMS) ORC , ,
Structure Management System SMS Structure Inventory Coding Guide ORC 723.54, 5501.47, 5543.20 Revised 2017 Structure Inventory Coding Guide Page 1 ACKNOWLEDGMENTS This Structure Inventory Coding Guide
More informationBridge Economy and Life Cycle Costs of Steel & Concrete Bridges
Bridge Economy and Life Cycle Costs of Steel & Concrete Bridges Short Span Steel Bridge Alliance NACE 2017 Short Span Steel Bridge Workshop Cincinnati, OH April 9, 2017 Michael Barker, PE University of
More informationMinnesota Department of Transportation (MnDOT) Historic Bridge Management Plan Addendum
Executive Summary Bridge 5370, an open spandrel, two-rib, continuous parabolic concrete arch structure, built in 1937, carries Trunk Highway 60 in Faribault in Rice County. The Minnesota Department of
More informationBRIDGE PREVENTIVE MAINTENANCE STRATEGY FOR ERIE-NIAGARA LOCAL BRIDGE OWNERS
BRIDGE PREVENTIVE MAINTENANCE STRATEGY Approved January 3, 2007 BLANK Purpose To maximize the non-deficient service life of local bridges in the Erie-Niagara region, members of the Greater Buffalo-Niagara
More informationNORFOLK SOUTHERN CORPORATION UNDERPASS GRADE SEPARATION DESIGN CRITERIA
NORFOLK SOUTHERN CORPORATION UNDERPASS GRADE SEPARATION DESIGN CRITERIA PURPOSE AND SCOPE These criteria modify and supplement the applicable sections of the AREMA Manual of Recommended Practice in connection
More informationAlberta Transportation Bridge Inspection & Maintenance System (Web 2005) N-1 Bridge. Bridge Inspection Form Type Lot No. 2
Bridge File Number Year Built/Year Supstr 75340 N-1 Bridge 1962/1962 Bridge or Town Name LACOMBE Located Over 12:10 L1 0.000;12:10 R1 0.000 Located On 2:26 R1 17.464 Water Body Cl./Year Navigabil. Cl./Year
More informationAlberta Bridge Inventory STANDARD BRIDGE & CULVERT COMPONENTS. Standard Bridges. Typical Bridge Components. In Alberta there are about 13,300 bridges.
STANDARD BRIDGE & CULVERT COMPONENTS Alberta Bridge Inventory In Alberta there are about 13,300 bridges. Types of bridges in Alberta: Standard bridges 3521 (26%) Bridge size culverts 8348 (63%) Major bridges
More informationChapter 1. General Design Information. Section 1.03 Loads and Load Factors. Introduction. Load Modifying Factors
Chapter 1 Bridge Design Manual General Design Information Section 1.03 Loads and Load Factors Introduction This section defines the loads and load factors to be used in structural analysis and design.
More informationLRFD Bridge Design Manual Changes
LRFD Bridge Design Manual Changes Dave Dahlberg Bridge Design Manual & Policy Engineer May 17, 2017 Bridge Office mndot.gov/bridge Overview 1) Concrete mix designations 2) Reinforcing bar development and
More informationBridge Replacement Study (Phase 1)
Bridge Replacement Study (Phase 1) San Martin Boulevard over Riviera Bay Bridge Project Number 154371 Prepared For: Engineering & Technical Support Division Department of Environment & Infrastructure,
More informationNational Bridge Inspection Program Risk-based, Data-driven FHWA Oversight
National Bridge Inspection Program Risk-based, Data-driven FHWA Oversight March 21, 2012 National Bridge Inspection Standards (NBIS) Metrics Metric #1: 23 CFR 650.307 Bridge inspection organization Metric
More informationUNDERWATER BRIDGE INSPECTION REPORT STRUCTURE NO. 55J11 TWP 197 (70 TH AVE NW) OVER A STREAM DISTRICT 6 OLMSTED COUNTY
UNDERWATER BRIDGE INSPECTION REPORT STRUCTURE NO. 55J11 TWP 197 (70 TH AVE NW) OVER A STREAM DISTRICT 6 OLMSTED COUNTY OCTOBER 2, 2012 PREPARED FOR THE MINNESOTA DEPARTMENT OF TRANSPORTATION BY COLLINS
More informationIronton Russell Bridge Project
Construction Update March 1, 2014 Rendering by URS Responsible for Construction Inspection & Engineering Prepared by: Brian Davidson, P.E. Ironton Russell Bridge Project Project Summary: March 1, 2014
More informationAGENDA AGENDA. Route 15/29 SBL Bridge Superstructure Replacement & Widening. NOVA District. Bridge Views SCOPE. Existing Structure.
Route 15/29 SBL Bridge Superstructure Replacement & Widening Existing Structure Scope Accelerated Procedure Staging (Superstructure) Preparatory Work (Substructure) NOVA District Questions EXISTING STRUCTURE
More informationProcedure No: (SP) Effective: August 28, 2002 Responsible Office: Division of Finance and Forecasting INFRASTRUCTURE CAPITALIZATION PROCEDURE
Approved : Procedure No: 210-003(SP) Effective: August 28, 2002 Responsible Office: Division of Finance and Forecasting Julie Ray, Deputy Director Division of Finance and Forecasting INFRASTRUCTURE CAPITALIZATION
More informationIronton Russell Bridge Project
Construction Update October 1, 2014 Rendering by URS Responsible for Construction Inspection & Engineering Prepared by: Brian Davidson, P.E. Ironton Russell Bridge Project Project Summary: October 1, 2014
More informationREHABILITATION PACKAGE 4-a
4-a WINONA BRIDGE (BRIDGE 5900) REHABILITATION PACKAGE 4-a Rehab option 4-a is a rehabilitation package whereby all spans of the existing steel truss structure would be rehabilitated and strengthened.
More informationJANUARY 4, 2017 AT 2:00 P.M. (EASTERN. (Estimated Cost: $4,600,000) Bids J D WILLIAMSON CONSTRUCTION CO INC $3,799,476.25
General Info Number: PROJECT NO. 43-17-03 Description: BRIDGE DECK REPAIR AND REHABILITATION, ARLINGTON ROAD OVER OHIO TURNPIKE M.P. 122.3, JOPPA ROAD OVER OHIO TURNPIKE M.P. 128.5, DEAN ROAD OVER OHIO
More informationSTRUCTURE AND BRIDGE DIVISION
VIRGINIA DEPARTMENT OF TRANSPORTATION STRUCTURE AND BRIDGE DIVISION INSTRUCTIONAL AND INFORMATIONAL MEMORANDUM GENERAL SUBJECT: Bridge Safety Inspections SPECIFIC SUBJECT: Inventory and Inspection Requirements
More informationIronton Russell Bridge Project
Construction Update October 1, 2013 Rendering by URS Responsible for Construction Inspection & Engineering Prepared by: Brian Davidson, P.E. Project Overview The Ironton Russell Bridge Project entails
More informationIronton Russell Bridge Project
Construction Update January 1, 2015 Rendering by URS Responsible for Construction Inspection & Engineering Prepared by: Brian Davidson, P.E. Project Overview The Ironton Russell Bridge Project entails
More information1.0 CHAPTER 1 INTRODUCTION
1.0 CHAPTER 1 INTRODUCTION 1.1 INTRODUCTION The Alberta Transportation bridge inspection program is an essential part of a comprehensive inventory, inspection, maintenance, and data management system called
More information9D - BRIDGE INSPECTION
9D - BRIDGE INSPECTION 9:30 10:00 AM Summary of Safety Inspection Practices for Bridges with Fracture Critical Members 2015 HDR, Inc., all rights reserved. Summary of Safety Inspection Practices for Bridges
More informationUS 278 East Bound and West Bound. MacKay Creek and Skull Creek. Cursory Above Water and Underwater Investigation Of. Over
Cursory Above Water and Underwater Investigation Of US 278 East Bound and West Bound Over MacKay Creek and Skull Creek In Hilton Head, South Carolina Bridges over MacKay Creek Bridges over Skull Creek
More informationODOT Manual of Bridge Inspection 2014 v8. Element Level (Condition States) Field Manual (Chapters 7 & 9)
ODOT Manual of Bridge Inspection 2014 v8 Element Level (Condition States) Field Manual (Chapters 7 & 9) Chapter 7: Field Evaluation The importance of keeping public vehicular traffic safe and the inspector
More informationBridge Asset Management City of Battle Creek Planning and Projects
Bridge Asset Management City of Battle Creek Planning and Projects Michigan Bridge Conference, March 20, 2013 Gregory B. Rickmar P.E., Public Works Department, City of Battle Creek Alan Halbeisen, P.E.
More informationDistrict Department of Transportation ABC in DC (Accelerated Bridge Construction in Washington, DC) Paul Hoffman October 26, 2016
District Department of Transportation ABC in DC (Accelerated Bridge Construction in Washington, DC) Paul Hoffman October 26, 2016 Ohio Transportation Engineering Conference 2016 Columbus, Ohio Agenda About
More informationMINNESOTA ARCHITECTURE - HISTORY INVENTORY FORM
Identification Historic Name Bridge 5388 Current Name Bridge R0529 Field # Address State Highway 2 over the Little Iowa River City/Twp LeRoy Township County Mower Legal Desc. Twp 101N Range 14W Sec 21
More informationComparison of Bridge Rehabilitation versus Bridge Replacement Concepts
Comparison of Bridge Rehabilitation versus Bridge Replacement Concepts Technical Memorandum Introduction The comparison of rehabilitation versus replacement of the Sellwood Bridge is being conducted in
More informationEXISTING ROADWAY CONDITION ASSESSMENT REPORT (ERCAR) SAMPLE OUTLINE
EXISTING ROADWAY CONDITION ASSESSMENT REPORT (ERCAR) SAMPLE OUTLINE The Existing Roadway Condition Assessment Report (ERCAR) should include the evaluation of all elements against new construction criteria.
More informationImplementation of a Bridge Management System In The Province of Nova Scotia
Implementation of a Bridge Management System In The Province of Nova Scotia Kent Speiran, Nova Scotia Department of Transportation and Public Works Jim Francis. Nova Scotia Department of Transportation
More informationAUGUST 2016 LRFD BRIDGE DESIGN 3-1
AUGUST 2016 LRFD BRIDGE DESIGN 3-1 3. LOADS AND LOAD FACTORS The loads section of the AASHTO LRFD Specifications is greatly expanded over that found in the Standard Specifications. This section will present
More informationGuidelines for Checking Final Design Bridge Plans
MNDOT BRIDGE OFFICE Guidelines for Checking Final Design Bridge Plans Edited by the MnDOT Bridge Office ES ESS Committee February 2018 Disclaimer: This document is meant to be used as a checklist for the
More informationSociety of Women Engineers Region H Conference
Society of Women Engineers Region H Conference Faith Duncan, PE & Greg Hasbrouck, PE Replacing the Aging US 52 Mississippi River Bridge February 27, 2016 Project Overview US 52 / IL 64 over the Mississippi
More informationJULY 2016 LRFD BRIDGE DESIGN 11-1
JULY 016 LRFD BRIDGE DESIGN 11-1 11. ABUTMENTS, PIERS, AND WALLS This section contains guidance for the design and detailing of abutments, piers, retaining walls, and noise walls. Abutments and piers are
More informationDECEMBER 2017 LRFD BRIDGE DESIGN 2-1
DECEMBER 2017 LRFD BRIDGE DESIGN 2-1 2. GENERAL DESIGN AND LOCATION FEATURES The design of a bridge typically takes place in two major phases of work: preliminary design and final design. During preliminary
More informationBridge Inspection Manual. Revised July 2002 by Texas Department of Transportation (512) all rights reserved
Bridge Inspection Manual Revised July 2002 by Texas Department of Transportation (512) 416-2055 all rights reserved Bridge Inspection Manual July 2002 Manual Notices Manual Notice 2002-1 To: From: Manual:
More informationPreserva on Assessment
Preserva on Assessment For Ftorkowski Road Bridge over Hun ngton Creek BMS # 40 7217 0482 6006 Luzerne County PennDOT Engineering District 4 0 Final Report June 2016 Prepared by TranSystems for the Pennsylvania
More informationStructural - Engineering Review Checklist
Structural - Engineering Review Checklist Project: List Corridor Criteria ID Review Priority (H,M,L) TOPICS S-_-## Structural Design Codes, Manuals and Specifications 6.1.0 REFERENCES DESIRED Criteria
More informationAlder Drive / Blair Road Bridge Replacement Projects
Alder Drive / Blair Road Bridge Replacement Projects Presented By: County of El Dorado Community Development Agency Transportation Division Matthew Smeltzer, P.E. Deputy Director of Engineering Paul Hom,
More informationDesign and Rating of Steel Bridges
2014 Bentley Systems, Incorporated Parametric and Integrated Bridge Design LEAP Bridge Steel Steve Willoughby Design and Rating of Steel Bridges 2 WWW.BENTLEY.COM 2014 Bentley Systems, Incorporated 1 Discussion
More informationTS 4"x3" 4 7 6 ( 9 5 3 ( C L GUIDE POST & OFFSET BRACKET G (100x75) 1 6 ( HEXHEAD BOLT WITH HEX NUTS () 350 (14") 75 (3") TOP OF CURB 50 (2") CLR. 25 ODx52 LONG ( 1 " O D x SLEEVE h 175+ h ( 6! (3") 75
More informationGEOMETRIC DESIGN CRITERIA for Non-freeway Resurfacing, Restoration, and Rehabilitation Projects
GEOMETRIC DESIGN CRITERIA for Non-freeway Resurfacing, Restoration, and Rehabilitation Projects SEPTEMBER 1989 Arkansas State Highway and Transportation Department GEOMETRIC DESIGN CRITERIA for Non-freeway
More informationMICHIGAN DESIGN MANUAL BRIDGE DESIGN CHAPTER 7 DESIGN CRITERIA - NEW AND RECONSTRUCTION PROJECTS
CHAPTER 7 DESIGN CRITERIA - NEW AND RECONSTRUCTION PROJECTS 7.01 GENERAL 7.01.01 Design Specifications 7.01.02 Design Method 7.01.03 Design Stresses 7.01.04 Design Loading 7.01.05 Fatigue Stresses 7.01.06
More informationState of New Jersey NEW JERSEY DEPARTMENT OF TRANSPORTATION 1035 PARKWAY AVENUE P.O. Box 600 TRENTON, NEW JERSEY
State of ew Jersey EW JERSEY DEPARTMET OF TRASPORTATIO 103 PARKWAY AVEUE P.O. Box 00 TRETO, EW JERSEY 082-000 STRUCTURE O. 0910-13 J ROUTE 7 (BELLEVILLE TURPIKE) OVER CORAIL (EWARK BRACH) TOW OF KEARY
More informationODOT District Bridge General Notes B405: OBJECT MARKERS AND STRUCTURE/CULVERT IDENTIFICATION SIGNS
B401: DELETED B402: DELETED B403: DELETED B404: STRUCTURE/CULVERT IDENTIFICATION SIGNS B405: OBJECT MARKERS AND STRUCTURE/CULVERT IDENTIFICATION SIGNS B406: ITEM 514 - FIELD PAINTING, MISC.; REPAIR PAINTING
More informationSpecifying a Vehicular Prefabricated Steel Truss Bridge
Specifying a Vehicular Prefabricated Steel Truss Bridge By Dennis L. Gonano, P.E., and James G. Bauer August 2012 Professional Development Series Specifying a Vehicular Prefabricated Steel Truss Bridge
More informationImplementing Asset Management: WSDOT s Experience
Implementing Asset Management: WSDOT s Experience 6 th National Conference on Transportation Asset Management Aaron Butters, P.E. Systems Analysis and Program Development Manager November 2, 2005 1 Highway
More informationWell Road Project Accelerated Bridge Construction Using Self-Propelled Modular Transporters (SPMT s) By: Mark Bucci, P.E.
Well Road Project Accelerated Bridge Construction Using Self-Propelled Modular Transporters (SPMT s) By: Mark Bucci, P.E. Presentation Outline Project History Project Scope Construction Alternatives Plan
More informationDesigning Bridges for Inspectability
Designing Bridges for Inspectability Sreenivas Alampalli 1 and Arthur P. Yannotti 2 1 New York State Department of Transportation 50 Wolf Road, Albany, NY 12232 (518) 457-5498; salampalli@dot.state.ny.us
More informationPENNDOT e-notification
PENNDOT e-notification Bureau of Design Engineering Computing Management Division BRADD No. 029 December 5, 2011 Release of Version 3.1.6.0 PennDOT's Bridge Automated Design and Drafting Software (BRADD)
More informationI-94/I-69 Interchange Bridge Construction
I-94/I-69 Interchange Bridge Construction General Project Information Let in August 2013 Cost of $76 million Prime Contractor Walter Toebe Construction Company Reconstruction of I-94 from Griswold to Lapeer
More informationSTRUCTURE AND BRIDGE DIVISION
VIRGINIA DEPARTMENT OF TRANSPORTATION STRUCTURE AND BRIDGE DIVISION INSTRUCTIONAL AND INFORMATIONAL MEMORANDUM GENERAL SUBJECT: Bridge Project/Plan Authorization and Approval Authority SPECIFIC SUBJECT:
More informationAccelerated Bridge Construction (ABC) webinar Thursday, October 24, 2013 ABC Center at Florida International University (FIU) presents
Accelerated Bridge Construction (ABC) webinar Thursday, October 24, 2013 ABC Center at Florida International University (FIU) presents Washington State s Skagit River Bridge Emergency Slide Bijan Khaleghi
More informationChapter 4 Bridge Program Drawings
Chapter 4 Bridge Program Drawings Section 4.10-Bridge Railing Introduction Steel bridge railing and concrete bridge barrier rail are installed along the edge of the bridge roadway to keep errant vehicles
More informationLRFD BRIDGE MANUAL PART II: STANDARD DETAILS CONVENTIONAL CONSTRUCTION DRAWING NUMBER, DESCRIPTION, DATE OF ISSUE
LRFD Bridge Manual - Part II i LRFD BRIDGE MANUAL PART II: STANDARD DETAILS CONVENTIONAL CONSTRUCTION DRAWING NUMBER, DESCRIPTION, DATE OF ISSUE CHAPTER 1: PREPARATION OF PLANS 1.1 CONSTRUCTION DRAWINGS
More informationParapet/railing terminal walls shall be located on the superstructure.
GENERAL INFORMATION: This section of the chapter establishes the practices and requirements necessary for the design and detailing of deck slab extensions at abutments. For general requirements and guidelines
More informationMinnesota Department of Transportation (MnDOT) Local Historic Bridge Report
Executive Summary Bridge 27547 carries two-way traffic on Chicago Avenue South over Minnehaha Creek. It is owned by the City of Minneapolis. The bridge was designed by R. Fredrickson for the City of Minneapolis
More informationDEVELOPING DETERIORATION MODELS FOR NEBRASKA BRIDGES
DEVELOPING DETERIORATION MODELS FOR NEBRASKA BRIDGES Nebraska Department of Roads (NDOR) Project Number: SPR-P1(11) M3 July 11 DEVELOPING DETERIORATION MODELS FOR NEBRASKA BRIDGES Nebraska Department of
More informationHistoric Bridge Adoption Information Packet. Medina County CR 662 Francisco Perez Creek
Historic Bridge Adoption Information Packet Medina County CR 662 Francisco Perez Creek April 16, 2018 Table of Contents Announcement... 3 Bridge Location... 4 Bridge Information... 4 Bridge Condition and
More informationDESIGN OF THE MAIN SPANS OF THE CHONGQING CAIYUANBA BRIDGE
Design of the Main Spans of the Chongqing Caiyuanba Bridge ARCH 04 M.C. Tang and J. Sun @CIMNE, Barcelona, 2004 DESIGN OF THE MAIN SPANS OF THE CHONGQING CAIYUANBA BRIDGE Man-Chung Tang* and John Sun+
More informationFRACTURE CRITICAL BRIDGE INSPECTION
FRACTURE CRITICAL BRIDGE INSPECTION In-Depth Report BRIDGE # 9340 (SQUIRT BRIDGE) I-35W over the Mississippi River at Minneapolis, MN JUNE 2006 Prepared For Minnesota Department of Transportation Office
More informationAnnual CSAH Needs Update for 2017
Annual CSAH Needs Update for 2017 MnDOT - State Aid for Local Transportation CSAH Needs Unit These instructions provide guidance for updating CSAH Needs segments and project data using the SANeeds system.
More informationI-91 Viaduct Public Information Briefing
I-91 Viaduct Public Information Briefing Project File No. 607731 MassDOT Contract No. 85020 Briefing no. 10 December 18, 2017 Agenda Welcome Update on Construction Activities (Full Beneficial Use) Next:
More informationBridge Management. Developments in Short and Medium Span Bridge Engineering 94. Summary
Developments in Short and Medium Span Bridge Engineering 94 Bridge Management Performance of Steel, Concrete, Prestressed Concrete, and Timber Bridges Kim Stantill-McMcillan Research General Engineer USDA
More informationOverview. Fracture Critical Inspection History Project Overview Research to Determine Criteria Case Studies Conclusions
Overview Fracture Critical Inspection History Project Overview Research to Determine Criteria Case Studies Conclusions History of Bridge Inspections Bridge Failure 1967-Silver Bridge Eye Link Failure Inspection
More information1/26/2015 DETAILS CIP DETAIL EXAMPLES WHY SIMPLIFY DETAILS? CIP DETAIL EXAMPLES DETAILING FOR SIMPLICITY
Detailing of ABC Bridges for Simplicity and Durability Michael P. Culmo, P.E. CME Associates, Inc. East Hartford, CT DETAILS This presentation contains many preferred details My favorite details will be
More informationBMS2 Release Notes. Detailed BMS2 Release Notes. Release Version 5.13 (AMS Release 50)
BMS2 Release Notes Detailed BMS2 Release Notes Release Version 5.13 (AMS Release 50) 1. Added BMS ID to the email notification detail pop-up in BMS2. 2. Bug requiring a user to delete the DOT AAR number
More informationScott Neubauer. Bridge Maintenance and Inspection Engineer Office of Bridges and Structures Iowa DOT
Scott Neubauer Bridge Maintenance and Inspection Engineer Office of Bridges and Structures Iowa DOT 515-239-1165 scott.neubauer@dot.iowa.gov Manual Development IOWA HIGHWAY RESEARCH BOARD PRO JECT N O.
More informationMIDAS Training Series
MIDAS midas Civil Title: All-In-One Super and Sub Structure Design NAME Edgar De Los Santos / MIDAS IT United States 2016 Substructure Session 1: 3D substructure analysis and design midas Civil Session
More informationShort Span Steel Bridges
Short Span Steel Bridges MINK 2015 Michael Barker, PE University of Wyoming & SSSBA Bridge Technology Center Outline of Today s Presentation SSSBA & espan140 Design Competitiveness of Steel Bridges Economics
More informationDesign and Construction of Concrete Overlays. By: James K. Cable, P.E. Cable Concrete Consultation
Design and Construction of Concrete Overlays By: James K. Cable, P.E. Cable Concrete Consultation PCC OVERLAY AGENDA Current design & construction features What is needed in a PCC overlay set of plans?
More informationAPPENDIX B ABC STRUCTURES DESIGN GUIDE
APPENDIX B ABC STRUCTURES DESIGN GUIDE The Cohos Evamy Partners TABLE OF CONTENTS Page No. DISCLAIMER... I 1. STRUCTURAL DESIGN GUIDELINES... 1 2. GENERAL REQUIREMENTS (FIGURE B.2, STEP 1)... 1 3. GENERAL
More informationJULY 2014 LRFD BRIDGE DESIGN 5-1
JULY 014 LRFD BRIDGE DESIGN 5-1 5. CONCRETE STRUCTURES Reinforced and prestressed concrete are used extensively in bridge projects. In addition to general design guidance and information on detailing practices,
More informationODOT Asset Management Plan 0
ODOT Asset Management Plan 0 Table of Contents Executive Summary... 1 ODOT s Experience with Asset Management... 1 A New Way of Doing Business... 2 ODOT s Investment Plans... 3 Moving Forward... 5 1.0
More informationPRESERVING LOUISIANA S INFRASTRUCTURE: US190 MISSISSIPPI RIVER BRIDGE
PRESERVING LOUISIANA S INFRASTRUCTURE: US190 MISSISSIPPI RIVER BRIDGE Overview 1. Project Objectives 2. Bridge Data 3. Timeline 4. Existing Condition 5. Sequence of Coating and Repair Operations 6. Major
More informationBRIDGE CONSTRUCTION USING SELF-PROPELLED MODULAR TRANSPORTERS (SPMT)
SPECIAL PROVISION August 31, 2009 PROJECT # S-R399(42) PROJECT # S-R399(59) PIN # 6697/7236 SECTION 03253S BRIDGE CONSTRUCTION USING SELF-PROPELLED MODULAR TRANSPORTERS (SPMT) Add Section 03253S: PART
More informationCONCRETE SPLICED GIRDERS IN TEXAS. Nicholas Nemec, P.E. TxDOT-BRG
CONCRETE SPLICED GIRDERS IN TEXAS Nicholas Nemec, P.E. TxDOT-BRG October 15, 2014 What is a Concrete Spliced Girder? 2 What is a Concrete Spliced Girder? What it is NOT : Continuous For Live Load 3 What
More informationBids JANUARY 25, 2017 AT 2:00 P.M. (EASTERN TIME) (Estimated Cost: $3,600,000)
General Info Number: PROJECT NO. 43-7-05 Description: BRIDGE DECK REPAIR AND REHABILITATION, BOSTON MILLS ROAD OVER OHIO TURNPIKE M.P. 78.0, OLDE EIGHT ROAD OVER OHIO TURNPIKE M.P. 79.5, NICHOLS ROAD OVER
More informationPost Earthquake Bridge Safety Assessment Program
Post Earthquake Bridge Safety Assessment Program WSDOT/ Structures Team-April 2017 Paul Brallier, SE-, HNTB Corporation Jeri Bernstein, SE-WSDOT 1 Introduction Purpose: Provide agency personnel an introduction
More informationRailway Alignment Design and Geometry
Railway Alignment Design and Geometry Pasi Lautala, Michigan Tech University Tyler Dick, HDR, Inc. Topics Horizontal and Vertical geometry Clearances Turnout design Structures and loading 1 REES Module
More informationASSOCIATED PENNSYLVANIA CONSTRUCTORS SUPPLEMENTAL ECMS ADVANCED INFORMATION LETTING MAY 24, 2018 (ALL WORK TO BE COMPLETED TO APPEAR IN THE PROPOSAL)
ASSOCIATED PENNSYLVANIA CONSTRUCTORS Updated May 4, 2018 FULTON COUNTY SR 0000(FMC) #109343 PROPOSAL:$21.36 PLANS:$9.02 12X18:$11.07 24X36:$159.90 X-SEC:$7.48 12X18:$9.18 24X36:$132.60 This project involves
More informationGrade-Separated Trail Crossings How Do We Get Over There?
Grade-Separated Trail Crossings How Do We Get Over There? 2008 National Trails Symposium Rory Renfro, Alta Planning + Design Scott Belonger, Loris and Associates Peter Loris, Loris and Associates PRESENTATION
More informationCurrent Standard Plates including Transmittal Letters are available on the web at:
MINNESOTA DEPARTMENT OF TRANSPORTATION DEVELOPED BY: Design Standards ISSUED BY: Office of Project Management and Technical Support, Design Support Section TRANSMITTAL LETTER NO. (6-03) MANUAL: Standard
More informationBRIDGE RATING. Prepared for MASSACHUSETTS DEPARTMENT OF TRANSPORTATION HIGHWAY DIVISION BOSTON. ST Monsignor William Casey Highway.
BRIDGE RATING Prepared for MASSACHUSETTS DEPARTMENT OF TRANSPORTATION HIGHWAY DIVISION BOSTON ST 203 - Monsignor William Casey Highway over Washington Street & Amtrak/MBTA Rail Road BRIDGE NO. B-16-367
More informationBaseline Document Change Announcement
BDC16D-01 Page 1 of 7 New Jersey Department of Transportation 1035 Parkway Avenue, PO Box 600, Trenton, New Jersey 08625-0600 Baseline Document Change Announcement ANNOUNCEMENT: BDC16D-01 DATE: September
More informationRehabilitation Design and Construction for the US 190 Mississippi River Bridge Cleaning, Painting, and Repair Project
Rehabilitation Design and Construction for the US 190 Mississippi River Bridge Cleaning, Painting, and Repair Project 2013 Louisiana Transportation Conference Session 13 Durk Krone, P.E., TRC Engineers,
More informationMANUAL OF THE STRUCTURE AND BRIDGE DIVISION
MANUAL OF THE STRUCTURE AND BRIDGE DIVISION DESIGN AIDS AND TYPICAL DETAILS VIRGINIA DEPARTMENT OF TRANSPORTATION VDOT GOVERNANCE DOCUMENT VDOT Manual of the Structure and Bridge Division: Part 02: Design
More informationLRFD Bridge Manual - Part I 2-1 CHAPTER 2 PRELIMINARY ENGINEERING GUIDELINES
2.1 GENERAL LRFD Bridge Manual - Part I 2-1 CHAPTER 2 PRELIMINARY ENGINEERING GUIDELINES 2.1.1 Purpose of Preliminary Engineering The purpose of Preliminary Engineering is to obtain sufficient information
More informationRETROFIT AND REPLACEMENT OF DUMBARTON RAILROAD BRIDGES
RETROFIT AND REPLACEMENT OF DUMBARTON RAILROAD BRIDGES Kuan S. Go, P.E., Semyon Treyger, S.E., Michael Jones, S.E., HNTB Corporation Stephen J. Hill, Bernard Susanto, Wenlin Yang, San Mateo County Transit
More information