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Bridge Design Technical Memoranda
Active BDTMs
BDTM 001 - 049
BDTM.07 Plan Documentation Of Design Specifications
BDTM.10 Terminate Use Of Rocker Bearings
BDTM.12 New Working Drawing Review Stamps
BDTM.13 Paint Systems For Structural Steel And Moveable Bridge Machinery
BDTM.16 Stepped Footings
BDTM.18 Engineering Consultant Responses To Requests For Information
BDTM.20 Straddle Bent
BDTM.21 DOTD Policy For Predicting The Scour Elevation For Bridges
BDTM.22 Minimum Driven Pile Embedment Into Bent Caps And Footings
BDTM.30 Environmental Compliance
BDTM.31 Pavement Markings
BDTM.32.3 Pile And Drilled Shaft Data Tables And Geotechnical Notes
BDTM.33 Girder, Pile, And Drilled Shaft Identification Requirements
BDTM.34 Publication Of Updated Signing Special Details
BDTM.36.1 Recall Number Request
BDTM.39 Publication Of Updated Standard Plan SWBS 100
BDTM.44 Update To Special Guardrail Details For Overlay Projects
BDTM.45 Precast Prestressed Concrete Pile Splice Usage Requirements And Acceptance Criteria
BDTM.47 Publication Of Updated Special Detail P.P.C. Piles (CS 216)
BDTM.48 USCG White Paper On Guidelines To Perform Navigational Studies
BDTM.49 Retention Policy For Final Shop Drawings And Other Construction Submittals
BDTM 050 - 099
BDTM.50 Publication Of LADOTD Bridge Design And Evaluation Manual (BDEM)
BDTM.52 Bridge Design And Evaluation Manual (BDEM) Revision No. 1
BDTM.55 Bridge Design And Evaluation Manual (BDEM) Revision No. 2
BDTM.56 GR 200, GR 203, BR 01, BR 02
BDTM.57 Publication Of Approach Slab Special Details
BDTM.59 Publication Of Updated Special Details High Mast Lighting
BDTM.60 Bridge Design And Evaluation Manual (BDEM) Revision No. 3
BDTM.61 Bridge Design And Evaluation Manual (BDEM) Revision No. 4
BDTM.62 Bridge Design And Evaluation Manual (BDEM) Revision No. 5
BDTM.63 Boring Location Format For Boring Logs And Bridge Plans
BDTM.64 New Special Detail Pavement Expansion Joint Rehab Overlay Projects
BDTM.65 Bridge Design And Evaluation Manual (BDEM) Revision No. 6
BDTM.67 Engineering No Rise Certification
BDTM.68 Policy On Geosynthetic Reinforced Soil Integrated Bridge System (GRS IBS)
BDTM.69 Policy On Confidentiality And Hold Harmless Agreement For Bridge Rating Reports And Models
BDTM.70 Off System Bridge Load Rating
BDTM.72 Publication Of Concrete Surface Finish Special Details
BDTM.73 Policy For Timber Bridges
BDTM.74 Approach Slab Special Details Revisions And New Sheets
BDTM.75 Working Drawing Review Letters
BDTM.76.1 Publication Of New Highway Guard Rail (MASH) Standard Plans And Special Details
BDTM.77 Bridge Design And Evaluation Manual (BDEM) Revision No. 7
BDTM.78.1 Guard Rail T Intersection Revised Temp Precast Barrier
BDTM.79 Load Rating Program Reinforced Concrete Pipe Corrugated Metal Pipe
BDTM.80.1 Publication Of New Slab Span Special Details
BDTM.81.1 Access System Design
BDTM.82 BDEM Rev 8 And Details For LG, Misc Span, And AASHTO Girder
BDTM.83 Publication Of 36 Inch Single Slope Bridge Barrier Special Details
BDTM.84 Conversion Of Bridge Special Details To Standard Plans
BDTM.85.1 Publication Of Revised Highway Guard Rail (MASH) Standard Plans
BDTM.87 Bridge Design And Evaluation Manual (BDEM) Revision No. 9
BDTM.88 New Bridge Railings Due To Bridge Widening
BDTM.89.1 New Plan Sheet Border And Standard Plan Sheet Border
BDTM.90 Updates In BDEM Part II Volume 1 And Volume 5
BDTM.91 Website Display Of BDEM
BDTM.94 Cast In Place Concrete Box Culvert Rating Research Reports Implementation
BDTM.95 Concrete Median Barrier Policy Update
BDTM.97 Implementation Of Latest AASHTO Specifications
BDTM.98 NS Time Lapse Video Recording Of Construction Progress
BDTM.99 BDEM Revision Bridge Design Specification Committee
BDTM 100 - 149
BDTM.100 Std. Procedures For Final Plan Transmittal And Modifications Rev. 1
BDTM.102.1 Use Of Round Guard Rail Posts REVISED
BDTM.103 Guard Rail Design Data And Item Length Tables
BDTM.104 Section 25 Standards Process
BDTM.105 Publication Of New Standard Plans Misc. Span Details
BDTM.106 Overhead Adhesive Anchor Sustained Tensile Load
BDTM.107 Luminaire Support Design And Detailing
BDTM.108 Special Provisions And NS Item Specifications Available In Projectwise
BDTM.109 Sound Barrier Design
BDTM.110 Publication Of New Standard Plan Guard Rail Rehabilitation
BDTM.111 BDEM Part II Volume 5 Section 6 Revised Bridge Load Rating
BDTM.112.1 Swing Span Maximum Starting Torque
BDTM.113 MASH Implementation Policy And The Use Of Non MASH Devices
BDTM.114 Specifications For The National Bridge Inventory (SNBI)
Archived BDTMs
Archived BDTM 001 - 049
BDTM.01 Website Update Publication LRFD BDM Version 2008.1
BDTM.02 Live Load Factor Service III Limit State
BDTM.03 Publication Of Policies And Guidelines For Bridge Rating And Evaluation
BDTM.04 DOTD Design Standards
BDTM.06 Suspension Of Empirical Deck Design
BDTM.08 Revision Of The Policies And Guidelines For Bridge Rating And Evaluation
BDTM.09 Policy On Distribution Of Bridge Standard Plans And Special Details
BDTM.14 Friction Connection Criteria Clarification
BDTM.15 Vertical Reinforcement In Prestress Girders For Overpass Structures
BDTM.17 Epoxy Coated Reinforcing Steel
BDTM.19 Prestressed Girder Deck Cantilever
BDTM.23 Bridges Vulnerable To Coastal Storms
BDTM.24 Welded Shear Studs
BDTM.25 Responsibility For Bridge Standard Plans And Special Details
BDTM.26 Retention Policy For Shop Drawings And Working Drawings
BDTM.27 Design Limits And Special Notes For Precast Prestressed Concrete Girders (P.P.C. Girders)
BDTM.28.1 Louisiana Design Vehicle Live Load 2011 (LADV 11)
BDTM.29 As Designed Bridge Rating
BDTM.35 Records Retention Policy
BDTM.37 Bridge Design Section Policy On QC QA
BDTM.40.1 Design Policy For Bridge Rehabilitation Repair Projects
BDTM.41 Pre Approved Software List
BDTM.42 Publication Of Steel Panel Detour Bridge Special Details
BDTM.46 Concrete Cover In Roadway Median Barriers
Archived BDTM 050 - 099
BDTM.54.1 Patented And Proprietary Products
BDTM.71 Bridge Standards Updated For 2016 Specifications
BDTM.81 Design Of Ladders And Access Systems
BDTM.86 MASH Implementation Impact Attenuators
BDTM.92 Publication Of Bridge Design Invoice Processing Standard Operating Procedure (SOP)
BDTM.93 Publication Of Bridge Design Permit Review Standard Operating Procedure (SOP)
BDTM.96 Publication Of Load Rating, Posting And Strengthening Standard Operating Procedure(SOP)