LRFD Design Manual
December 30, 2011The Bridge Design Manual is currently being rewritten. As sections are completed, they will be added to this page.
CADD bridge standard plan files and design manual and commentary disclaimer
Summary of updates to manual
Preface(06/17/11) |
Commentary (06/17/11)) | |||
1. Introduction(12/16/11) |
Commentary (12/16/11) | |||
2. General Design(12/16/11) |
Commentary (06/17/11) | |||
3. Preliminary Design |
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| 3.1 General (06/17/11) | Commentary (06/17/11) | |||
| 3.2 Bridges | ||||
| 3.2.1 Identification numbers (06/17/11) | Commentary (06/17/11) | |||
| 3.2.2 Stream and river crossings (06/17/11) | Commentary (06/17/11) | |||
| 3.2.3 Highway crossings (12/16/11) | Commentary (06/17/11) | |||
| 3.2.4 Railroad crossings (06/17/11) | Commentary (06/17/11) | |||
| 3.2.5 Pedestrian and shared use path crossings (12/16/11) | Commentary (06/17/11) | |||
| 3.2.6 Superstructures (06/17/11) | Commentary (06/17/11) | |||
| 3.2.7 Substructures (12/16/11) | Commentary (06/17/11) | |||
| 3.2.8 Cost estimates (06/17/11) | Commentary (06/17/11) | |||
| 3.2.9 Preliminary situation plans (06/17/11) | Commentary (06/17/11) | |||
| 3.2.10 Permits and approvals (06/17/11) | Commentary (06/17/11) | |||
| 3.2.11 Forms (06/17/11) | Commentary (06/17/11) | |||
5. Bridge Superstructure Design |
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| 5.1 General (06/17/11) | ||||
| 5.2 Deck (06/20/11) | Commentary (06/20/11) | |||
| 5.3 Haunch (12/01/10) ASD/LFD manual section | Commentary (12/02/10) | |||
| 5.4 Pretensioned Prestressed Concrete Girder (12/16/11) | Commentary (12/16/11) | |||
| 5.5 Steel Girder (12/28/11) | Commentary (12/16/11) | |||
| 5.6 Concrete Slab (12/16/11) | Commentary (06/20/11) | |||
| 5.7 Bearings (12/16/11) | Commentary (06/17/11) | |||
| 5.8 Additional Components | ||||
| 5.8.1 Railings (12/16/11) | Commentary (12/02/10) | |||
| 5.8.3 Expansion Joint (06/17/11) | Commentary (06/17/11) | |||
| 5.8.4 Deck Drains (06/17/11) | Commentary (06/17/11) | |||
6. Bridge Substructure Design |
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| 6.1 General (11/30/10) | Commentary (12/02/10) | |||
| 6.2 Piles (12/16/11) | Commentary (06/17/11) | |||
| 6.3 Drilled Shafts (06/17/11) | Commentary (06/17/11) | |||
| 6.4 Spread Footings (12/16/11) | Commentary (12/02/10) | |||
| 6.5 Abutments (12/16/11) | Commentary (06/17/11) | |||
| 6.6 Piers (12/16/11) |
Commentary
(12/16/11) Appendix for Technical Documents (06/30/09) |
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8. Culverts(10/04/11) ASD/LFD manual section |
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9. Bridge and Culvert Inspection, Rating and Repair |
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| 9.1 Bridge Repair (12/19/11) | Commentary (12/16/11) | |||
10. Special Structures |
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| 10.2 Sign Supports (12/01/10) ASD/LFD manual section | Commentary (12/02/10) | |||
11. CADD Notes(12/16/11) |
Commentary (12/16/11) | |||
LRFD Steel Design Examples |
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