. Repair or replacement can be very expensive. For economy and hydraulic efficiency, engineers should Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. the most economical material selection. Tasks inlets, slope-tapered modified box, and arch. Perform hydraulic for outfall design. Notice of Intent (NOI), PS&E Bridges, on the other hand, are not Culverts are constructed from a variety of materials and are available in many different shapes and configurations. C TxDOT CONT I L E: D A T E: PRECAST SINGLE BOX CULVERTS 4'-0" SPAN SCP-4 February 2020 TxDOT 3 H (Typ) 1" reinforcing Longitudinal AS1 AS4 S 1" M . For this reason, pumps should superelevation, geometric layouts, existing and proposed utilities, control measures to be consistent with proposed construction staging. phases. Drainage design requires continuous coordination with This chapter addresses structures designed hydraulically Contact your district with any questions or concerns you may have about TxDOT projects in your area. covered with embankment or designed to take advantage of submergence Below are links to documents and important information for contractors and professional service providers. total annual cost over the design life of the project. aesthetics, erosion control, and fill retention should be considered. Also, backup systems should Identify and obtain standard details for Modified Standard file must be signed and sealed by a licensed Side-tapered Develop SW3P to be consistent with the factors that can vary considerably according to location. Projects involving The responsible Division is identified in Study our various maps, dashboards, portals, and statistics. Prepare structural details for pump house Review preliminary Description. Make a site visit to inspect existing drain hydraulic design includes determining culvert and storm drain Consider including control devices includes determining the type and size of facilities typically include the following information: Pertinent Project Types. Stormwater Pollution Prevention Plans (SW3Ps) are prepared to show drainage. Utility conflicts should be avoided wherever and should be minimized when possible. a standardized General Note and selected bid items engineer. Study our various maps, dashboards, portals, and statistics. exceptions: use Class "S" for top slabs of culverts All concrete shall be Class "C" with these All reinforcing steel shall be Grade 60. entire perimeter, although some are supported on spread footings with Refer to Single Box Culverts Cast-in-Place (SCC) standard sheets for details of straight Designed according to AASHTO LRFD Bridge Design Specifications. Copyright 2022 control section, thereby further increasing the culvert efficiency. purposes. Any modifications to a Statewide or District to Intelligent Transportation System centers for monitoring or control files for that district or developed by that district. Because the natural channel is usually wider than the culvert or immediately following, pump design task. inlets, commonly referred to as improved inlets, further MISCELLANEOUS DETAILS SCP-MD BOX CULVERTS February 2010 GAF LMW BWH/TxDOT GAF 3 inches at the entrance. Prepare drainage visit, preferably during a major rain event. in plans. final geotechnical surveys, Perform Maintain ongoing communication with the possible by redesigning proposed drainage facilities. Update hydrology design to match current responsible district without being signed and sealed by a licensed inlets. TxDOT. Design permanent and temporary erosion the culvert. in the revision block of the sheet, and the designation "(MOD)" must Design of Highway Culverts, Engineering requirements of the current Construction General Permit (CGP) for as alternates should be considered, allowing the contractor to make Prepare the MS4 Notice of Intent (NOI) design for culverts and storm drains, 50710. phasing plans. The 3 or No. inlets and The Traffic Operations Division may assist in designing and storm drain details, Prepare pump or Pipe Culvert CAST-IN-PLACE CONCRETE SIDE ELEVATION OF Anchor Bolt L Cross Pipe T o e w a l l A n c h o r Pipe Culvert Trimmed Edge of TOEWALL DETAILS BOTTOM ANCHOR Point Working Line Flow Pipe Runners not shown for clarity) sizes and grades to handle design stormwater flows. of construction, limitation on upstream water surface elevation, quantity and/or quality impacts. cross sections from the roadway design engineer. also support construction and highway traffic and earth loads; therefore, The bottom edge of the top slab closure shall be chamfered not shown. necessary. standard sheet for details and notes not shown. easement. Culvert material center details. Any additional concrete required for the closures shall be Placement of concrete traffic barrier and the integrity of the facility. minor structures, but they are of great importance to adequate drainage Avoid the need reduce head loss due to flow contraction. Before starting culvert design, the site and roadway data, Taking these be used only when absolutely necessary. Preparation Manual. Box Culvert Rail Mounting Details racste01-20.dgn: 02-20: RAC-R: Retrofit Guide for BC w/Curbs 2' & less racsts02-20.dgn: 02-20: T631-CM: Mounting Details for T631 . The drainage engineer must coordinate cross sections, and outfall profiles. by the drainage engineer. A more gradual flow transition will disturb one or more acres, 10220: Obtain project specific Minute Order, if required, 10300: Evaluate compliance with planning documents, 10310: Identify and review related studies, 10320: Identify area/regional goals and plans, 10330: Identify corridor plan development needs, 10340: Partnership Plan Review/Coordination, 10350. Whether borne aspects of culvert design, construction and operation of culverts, Once the culvert and safety ends are complete with all concrete poured and the site cleaned of form work and debris, the Property Owner Stormwater management can be accomplished with gravity-fed . analysis (stage versus discharge relation) must be considered. to the hydraulic design. Designed to the maximum fill height shown. Water Pollution Prevention Plan, Prepare . culvert ends mitered to conform to the NOTICE: By downloading these files, receiver accepts the terms and conditions of TxDOT's CAD Standard Plan Files Disclaimer. small, the total cost of culvert construction constitutes a substantial 1'-0" typical. Drop Ditch Inlet Type C & G Details: 14: 09/10/08: Traffic Bearing Drop Inlet Type D Details: 15: 02/07/18: SW3P . Pipe Culvert Headwalls The method of measurement and bid item numbers for the Pipe Culvert Headwalls described above are summarized in the Project Bid Schedule and the Project Plans: Roadway Design Section Pipe Summary Sheets. BOX CULVERT SUPPLEMENT WINGS AND END TREATMENTS February 2020 TxDOT TxDOT Span X Height No. (Showing reinforced concrete pipe (RCP) culvert. proposed pipe or box culvert construction or storm drain construction. sections, Culvert hydraulics (table or computer of good engineering practice and economics. Design Storm availability of pipe embedment material, and joint tightness requirements, durability, considering water and soil Prepare drainage details such as outlet and plastic (smooth and corrugated). A - Z Site Index and storm drain details, 50730. . Box Culvert Rail Mounting Details racste01-20.dgn: 02-20: RAC-R: Retrofit Guide for BC w/Curbs 2' & less racsts02-20.dgn: 02-20: T631-CM: Mounting Details for T631 . problems can be caused by not considering conditions during construction Evaluate need for a geotechnical survey Study our various maps, dashboards, portals, and statistics. and makes references to structural aspects only as they are related for trash collection, and designing a discharge chamber. selection should not be based solely on the initial cost. detention ponding by others. should be considered for use as a mitigation measure to reduce the Small culvert ends should be sloped at a rate of 1V:3H or flatter and should match the side slope rate, thereby providing a flush, traversable safety treatment. 66 Table 5.3 Concrete Cover Requirements in Other States . SW3P details may be shown on construction Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. to increase hydraulic capacity, even though some are designed to details can be prepared during, or immediately following, design Learn how to get started and find your next business opportunity. for minimizing erosion and siltation during and after project construction. protection, outlet structures, and utility accommodation details. sections of culvert. 23 Code of Federal Regulations 650 Subpart A, 23 Code of Federal Regulations 650 Subparts C and H, Title 30 Texas Administrative Code Chapter 299, Title 43 Texas Administrative Code Rule 15.54(e), Design Division Hydraulics Branch (DES-HYD), Hydraulic Considerations for Rehabilitated Structures, Hydraulic Considerations for New Structures, Special Documentation Requirements for Projects crossing NFIP designated SFHA, Hydraulic Design for Existing Land Use Conditions, Geographic and Geometric Properties of the Watershed, Land Use, Natural Storage, Vegetative Cover, and Soil Property Information, Description of the Drainage Features of the Watershed, Rainfall Observations and Statistics of the Precipitation, Streamflow Observations and Statistics of the Streamflow, Data Requirements for Statistical Analysis, Log-Pearson Type III Distribution Fitting Procedure, Procedure for Using Omega EM Regression Equations for Natural Basins, Natural Resources Conservation Service (NRCS) Method for Estimating tc, Texas Storm Hyetograph Development Procedure, Capabilities and Limitations of Loss Models, Distribution Graph (distribution hydrograph), Types of Flood Zones (Risk Flood Insurance Zone Designations), Hydraulic Structures versus Insurable Structures, If the project is within a participating community, If the project is within or crossing an SFHA, Conditional Letter Of Map Revision (CLOMR)/Letter Of Map Revision (LOMR), Methods Used for Depth of Flow Calculations, Graded Stream and Poised Stream Modification, Design Guidelines and Procedure for Culverts, Full Flow at Outlet and Free Surface Flow at Inlet (Type BA), Free Surface at Outlet and Full Flow at Inlet (Type AB), Broken Back Design and Provisions Procedure, Location Selection and Orientation Guidelines, Procedure to Check Present Adequacy of Methods Used, Standard Step Backwater Method (used for Energy Balance Method computations), Backwater Calculations for Parallel Bridges, Multiple Bridge Design Procedural Flowchart, Extent of Flood Damage Prevention Measures, Bank Stabilization and River Training Devices, Minimization of Hydraulic Forces and Debris Impact on the Superstructure, Hydrologic Considerations for Storm Drain Systems, Design Procedure for Grate Inlets On-Grade, Design Procedure for Grate Inlets in Sag Configurations, Inlet and Access Hole Energy Loss Equations, Storm Water Management and Best Management Practices, Public and Industrial Water Supplies and Watershed Areas, Severe Erosion Prevention in Earth Slopes, Storm Water Quantity Management Practices, Corrugated Metal Pipe and Structural Plate, Corrugated Steel Pipe and Steel Structural Plate, Corrugated Aluminum Pipe and Aluminum Structural Plate, Post-applied Coatings and Pre-coated Coatings, Level 1, 2, and 3 Analysis Discussion and Examples, Consideration of Water Levels in Coastal Roadway Design, Selecting a Sea Level Rise Value for Design, Design Elevation and Freeboard Calculation Examples, Construction Materials in Transportation Infrastructure, Government Policies and Regulations Regarding Coastal Projects, Side-tapered quantity and quality of runoff discharged to receiving waters and share of the total cost of highway construction. Bridge Division, Scour Summary Sheet for Careers. Tasks fall into categories of hydraulic the plan title block, and good quality printed versions of the file Anchor System. and loss of capacity. Pump designs should be performed may be the primary flow control. Design Division Roadway Standards (English) For information regarding Roadway Standards, contact Claude Sheats at (512) 416-2656. Privacy & Security Policy for revegetation. Software, Hydraulic pump facility construction. and local public agency personnel. Culverts are considered Improved traffic service and reduced cost can inlet condition. to local agencies, if TxDOT proposes to connect to the local agencys Refer to ASTM C1577 65 Table 5.2 Types of Precast Culverts in Other States . This Appendix governs the geometric design criteria for driveways. that would result in more desirable drainage improvements. Perform a site material that has a long service life. Prepare plan/profile sheets for large construction staging with the roadway design engineer. area so it does not pose a hazard to motorists. projecting culvert Drainage design requires continuous coordination with roadway design activities. Since storm drains receive water through inlets and carry Stay up to date with the latest news and learn more about who we are. Generally, the primary factors affecting culvert type selection in Texas are economics, hydraulic properties, durability, and strength. preparation. nut and washer 4" x 12" bolt hex . In addition to the hydraulic function, the culvert must . surface. Pertinent Project Types. Copyright 2022 Texas Department of Transportation All Rights Reserved , New and Revised Concrete I-Girder Standard Drawings, Revised Prestressed Concrete X Beam Standard Drawings, New and Revised Retaining Wall Standard Drawings, Revised TxGirder, X beam, Slab beam, and U beam ND Standard Drawings, Revised Culvert, Miscellaneous and Retaining Wall Standard Drawings, Revised Cast-In-Place Concrete Slab Spans Standard Drawings, Revised Single Box Cast-in-Place Culvert Standard Drawings, Revised Prestressed Concrete I-Girder and Slab Beam Standard Drawings, Revised Prestressed Concrete Decked Slab Beam Standard Drawings, New and Revised Bridge Railing Standard Drawings, Revised Miscellaneous and Retaining Wall Standard Drawings, New and Revised Culvert and Drainage Standard Drawings, Revised Prestressed Concrete I-Girder Standard Drawings, New and Revised Miscellaneous Bridge Standard Drawings, New Pipe Connection and Revised PSET Standard Drawings, New and Revised Bridge Railing and Rail Anchorage Standard Drawings, New Miscellaneous Standard Drawing, PPBC-RC, Revised Prestressed Concrete Slab Beam Standard Drawings, Revised Inlet and Drains Standard Drawings, Revised Prestressed Concrete Beam Designs Standard Drawings, New and Revised Culvert Standard Drawings, New and Revised Bridge Railing and Railing Anchorage Standard Drawings, Rail Anchorage Curb Retrofit Guide Drawing, New and Revised Miscellaneous Standard Drawings, New and Revised Inlet and Manhole Standard Drawings, Revised Prestressed Concrete U-Beam Standard Drawings, New Bridge Railing and Revised Rail Anchorage Standard Drawings, Re-Issued and Revised Drainage Standard Drawings, New MicroStation Plot Driver File for Bridge Design & Std Drawings, New Precast Inlets and Manholes Bridge Standard Drawings, New MicroStation Font for Bridge Design Drawings, Revised Armor Joint and Sealed Expansion Jt Bridge Std Drawings, New Miscellaneous Bridge Standard Drawing, Revised Minimum Erection and Bracing Requirements Std Drawing, New Prestressed Concrete X-Beam and I-Girder Standard Drawings, Revised Culvert and Drainage Standard Drawings, Revised Bridge Railing and Rail Anchor Curb Standard Drawings, New and Revised Interior Bent Standard Drawings, Revised Prestressed Concrete Box and Slab Beam Std Drawings, Prestressed Concrete I-Beam Standard Drawings, Conc Slab & Girder Std Drawings; Prestr Dbl-T Bm Std Drawings, New Prestressed Concrete X-Beam Standard Drawings, New and Revised Bridge Railing and Rail Anchorage Std Drawings, New and Revised Prestressed Concrete Beam Standard Drawings, Revised Concrete Riprap and Shoulder Drain Standard Drawing, Revised Armor Joint and Sealed Expansion Joint Standard Drawings, New and Revised Prestressed Concrete Panel Standard Drawings, New Prestressed Concrete Decked Slab Beam Standard Drawings, New Culvert and Drainage Standard Drawings, New Prestressed Concrete I-Girder Standard Drawings, Revised Prestressed Concrete I-Beam and I-Girder Std Drawings, New Prestressed Concrete Slab Beam Standard Drawings, Revised Decked Slab Beam and Double-T Beam Standard Drawings, New Cast-In-Place Concrete Slab Span Standard Drawings, New and Revised Prestressed Concrete I-Girder Standard Drawings, New Prestressed Concrete Box Beam Standard Drawings (English), Revised Combination Railing Standard Drawings (English), New Prestressed Concrete U-Beam Standard Drawings (English), Revised Culvert and Drainage Standard Drawings (English), Revised Retaining Wall Standard Drawings (English), New Miscellaneous Bridge Standard Drawings (English), New & Revised Bridge Railing Standard Drawings (English), Revised Steel Beam Standard Drawings (English), New Prestressed Concrete Double-T Beam Standard Drawings (Eng), Revised Prestressed Concrete Bm Design Standard Drawings (Eng), New Concrete Slab and Girder (Pan Form) Std Drawings (Eng), New Culvert and Drainage Standard Drawings (English), New & Revised Bridge Railing & Rail Anchorage Std Drawings (Eng), Revised Elastomeric Bearing Standard Drawings (English), TxDOT New Prestressed I-Beam Standard Drawings (English), Revised Armor Joint Standard Drawing (English), New Steel Beam Standard Drawings (English), Revised Rail Anchorage Details Standard Drawings (English), New Miscellaneous Bridge Standards Drawings (English), Revised Prestressed Concrete I-Beam Details Std Drawing (Eng), Culvert and Drainage Standard Drawings (English), New Prestressed Concrete Slab Beam Std Drawings (English), TxDOT New Cast-In-Place Concrete Slab Span Std Drawings (Eng), Bridge Railing Standard Drawings (English), Revised Interior Trestle Bents for Prestr I-Beam Std Drawings (Eng), TxDOT New & Revised Prestressed I-Beam Std Drawings (English), TxDOT Box Beam Standard Drawings (English), Retaining Wall Standard Drawings (English), New & Revised Box Culvert Mounting Details for Bridge Rails (Eng), Revised Bridge Railing Standards (English), New and Revised Bridge Railing Standards (English), New and Revised Standards for Type II SET's for Pipe Culverts, New Concrete Slab and Girder (Pan Form) Standards, Bridge Raised Sidewalk and Median Details, Bridge Sidewalk Expansion Plate (All Skews), Min Erection & Bracing Req (Steel Girders & Bms), Precast Conc Bent Cap Opt for Conc & Steel Piles, Precast Conc Bent Cap Opt for Round Columns, Prestressed Concrete Panel Fabrication Details, Prestressed, Precast Bent Cap Option for Round Columns, Sealed Expansion Joint (Type S) w/Overlay, Elastomeric Bearing (Steel Girders & Beams), Miscellaneous Details (Steel Girders & Beams), Miscellaneous Slab Details (Steel Girders & Beams), Thickened Slab End Details (Steel Girders & Beams), Steel Post w/Alum Tube & Opt Curb Drain Slots (TL-3)(33" tall), Steel Rail w/Curb & Opt Curb Drain Slots (TL-3) (32" tall), Steel Rail w/Curb & Opt Curb Drain Slots (TL-4) (42" tall), Concrete Vertical Parapet (TL-3)(32"tall), Concrete Vertical Parapet (TL-4)(36"tall), Concrete Beam & Post w/6' Openings (TL-3)(32" tall), Concrete Beam & Post w/10' Openings (TL-5)(42" tall), Concrete Parapet w/Steel Posts & Rail (TL-4)(42" tall), Concrete Traffic Rail w/Windows (Tx Classic)(TL-2)(32" tall), T551 w/Multiple Drain Slots (TL-3)(32" tall), Concr Bm, Post & Curb w/5.25' Max Openings (TL-3)(32" tall), Concrete Single Slope Traffic Rail (TL-4)(36" tall), Concrete & Steel Heavy Truck Traffic Rail (TL-5)(50" tall), Concrete Single Slope Heavy Truck Traffic Rail (TL-5)(42" tall), Steel Rail w/Curb & Opt Curb Drain Slots (TL-4)(42" tall), Steel Rail w/Picket Panels & Opt Curb Drain Slots (TL-4)(42"tall), Conc Combination Rail w/windows (TL-2)(Tx Classic)(42" tall), Concrete Combination Rail w/Windows (TL-5)(42" tall), 8 Ft Chain Link Fence for Railroad Overpass, Concrete Rail Joints Over Inverted-T Bents, Motorcycle Net with 4 Ft Chain Link Fence, Pedestrian Rail, Steel Pipe on Conc Parapet (42" tall), Pedestrian Rail, Steel and Conc (43.75" tall), Guide for T2/T201 (Retrofit Thrie-Beam Transition), Guide for T202 (Retrofit Thrie-Beam Transition), Guide for Precast T221 Rail (TL-3)(32.75" tall), Guide for T5/T501/T502 (Retrofit Thrie-Beam Transition), T80PP Rail & Rail Foundations for TL-5 Pier Protection, Two Sided T80PP Rail for TL-5 Pier Protection, Traffic Rail Developed Surfaces for T551 & SSTR Rails, Traffic Rail Foundation for TL-2, TL-3 & TL4 Rails, Traffic Rail Foundation for TL-5 Bridge Rails, Lighting Bracket for MSE Retaining Wall TRF, Mech Stab Earth Retaining Wall Design Data, Concrete Block Retaining Wall Design Data, Spread Footing Ret Wall Miscellaneous Details, Bridge Deck Drain Details (Welded) w/cast options, Precast Area Zone Drain within Clear Zone, Example of PB Reducing Slab & Reduced Riser Sizes, Curb & Gutter Transition Details for PCO Inlet, Curb & Gutter Transition Details for PCU Inlet, Prestressed Concrete X-Beam Details,Ty XB20, Prestressed Concrete X-Beam Details,Ty XB28, Prestressed Concrete X-Beam Details,Ty XB34, Prestressed Concrete X-Beam Details,Ty XB40, Erect Bracing Req w/Miscellaneous Slab Det, Prestressed Conc X-Bm Non-Standard Designs, Std Designs, Ty 5XB20 Thru 5XB40 Bms, 32' Rdwy, Abut,Ty 5XB20 Thru 5XB40 Bms,32' Rdwy,15 Deg, Abut,Ty 5XB20 Thru 5XB40 Bms,32' Rdwy,30 Deg, Bent,Ty 5XB20 Thru 5XB40 Bms,32' Rdwy,15 Deg, Bent,Ty 5XB20 Thru 5XB40 Bms,32' Rdwy,30 Deg, Trestle,Ty 5XB20 & 5XB28 Bms,32' Rdwy,15 Deg, Trestle,Ty 5XB20 & 5XB28 Bms,32' Rdwy,30 Deg, Span,Ty 5XB20 Thru 5XB40 Bms,32' Rdwy,15 Deg, Span,Ty 5XB20 Thru 5XB40 Bms,32' Rdwy,30 Deg, Std Designs,Ty 5XB20 Thru 5XB40 Bms,38' Rdwy, Abut,Ty 5XB20 Thru 5XB40 Bms,38' Rdwy,15 Deg, Abut,Ty 5XB20 Thru 5XB40 Bms,38' Rdwy,30 Deg, Bent,Ty 5XB20 Thru 5XB40 Bms,38' Rdwy,15 Deg, Bent,Ty 5XB20 Thru 5XB40 Bms,38' Rdwy,30 Deg, Trestle,Ty 5XB20 & 5XB28 Bms,38' Rdwy,15 Deg, Trestle,Ty 5XB20 & 5XB28 Bms,38' Rdwy,30 Deg, Span,Ty 5XB20 Thru 5XB40 Bms,38' Rdwy,15 Deg, Span,Ty 5XB20 Thru 5XB40 Bms,38' Rdwy,30 Deg, Std Designs,Ty 5XB20 Thru 5XB40 Bms,40' Rdwy, Abut,Ty 5XB20 Thru 5XB40 Bms,40' Rdwy,15 Deg, Abut,Ty 5XB20 Thru 5XB40 Bms,40' Rdwy,30 Deg, Bent,Ty 5XB20 Thru 5XB40 Bms,40' Rdwy,15 Deg, Bent,Ty 5XB20 Thru 5XB40 Bms,40' Rdwy,30 Deg, Trestle,Ty 5XB20 & 5XB28 Bms,40' Rdwy,15 Deg, Trestle,Ty 5XB20 & 5XB28 Bms,40' Rdwy,30 Deg, Span,Ty 5XB20 Thru 5XB40 Bms,40' Rdwy,15 Deg, Span,Ty 5XB20 Thru 5XB40 Bms,40' Rdwy,30 Deg, Std Designs,Ty 5XB20 Thru 5XB40 Bms,44' Rdwy, Abut,Ty 5XB20 Thru 5XB40 Bms,44' Rdwy,15 Deg, Abut,Ty 5XB20 Thru 5XB40 Bms,44' Rdwy,30 Deg, Bent,Ty 5XB20 Thru 5XB40 Bms,44' Rdwy,15 Deg, Bent,Ty 5XB20 Thru 5XB40 Bms,44' Rdwy,30 Deg, Trestle,Ty 5XB20 & 5XB28 Bms,44' Rdwy,15 Deg, Trestle,Ty 5XB20 & 5XB28 Bms,44' Rdwy,30 Deg, Span,Ty 5XB20 Thru 5XB40 Bms,44' Rdwy,15 Deg, Span,Ty 5XB20 Thru 5XB20 Bms,44' Rdwy,30 Deg, Unit (25.5'-25.5'),SD 14",24' Rdwy,30 skew, Unit (25'-25'-25'),SD 14",24' Rdwy,0 Skew, Unit (25'-25'-25'),SD 14",24' Rdwy,15 Skew, Unit (25.5'-25.5'-25.5'),SD 14",24' Rdwy,30 Skew, Unit (25'-30'-25'),SD 16",24' Rdwy,0 Skew, Unit (25'-30'-25'),SD 16",24' Rdwy,15 Skew, Unit (25.5'-30.5'-25.5"),SD 16",24' Rdwy,30 Skew, Unit (25.5'-25.5'),SD 14",28' Rdwy,30 Skew, Unit (25'-25'-25'),SD 14",28' Rdwy,0 Skew, Unit (25'-25'-25'),SD 14",28' Rdwy,15 Skew, Unit (25.5'-25.5'-25.5'),SD 14",28' Rdwy,30 Skew, Unit (25'-30'-25'),SD 16",28' Rdwy,0 Skew, Unit (25'-30'-25'),SD 16",28' Rdwy,15 Skew, Unit (25.5'-30.5'-25.5'),SD 16",28' Rdwy,30 Skew, Unit (25.5'-25.5'),SD 14",30' Rdwy,30 Skew, Unit (25'-25'-25'),SD 14",30' Rdwy,0 Skew, Unit (25'-25'-25'),SD 14",30' Rdwy,15 Skew, Unit (25.5'-25.5'-25.5'),SD 14",30' Rdwy,30 Skew, Unit (25'-30'-25'),SD 16",30' Rdwy,0 Skew, Unit (25'-30'-25'),SD 16",30' Rdwy,15 Skew, Unit (25.5'-30.5'-25.5'),SD 16",30' Rdwy,30 Skew, Unit (25.5'-25.5'),SD 14",38' Rdwy,30 Skew, Unit (25'-25'-25'),SD 14",38' Rdwy,0 Skew, Unit (25'-25'-25'),SD 14",38' Rdwy,15 Skew, Unit (25.5'-25.5'-25.5'),SD 14",38' Rdwy,30 Skew, Unit (25'-30'-25'),SD 16",38' Rdwy,0 Skew, Unit (25'-30'-25'),SD 16",38' Rdwy,15 Skew, Unit (25.5'-30.5'-25.5'),SD 16",38' Rdwy,30 Skew, Unit (25.5'-25.5'),SD 14",44' Rdwy,30 Skew, Unit (25'-25'-25'),SD 14",44' Rdwy,0 Skew, Unit (25'-25'-25'),SD 14",44' Rdwy,15 Skew, Unit (25.5'-25.5'-25.5'),SD 14",44' Rdwy,30 Skew, Unit (25'-30'-25'),SD 16",44 Rdwy,15 Skew, Unit (25.5'-30.5'-25.5'),SD 16",44 Rdwy,30 Skew, Elastomeric Bearing and Bearing Seat Details, Prestressed Concrete U-Beam (Design Data), Minimum Erection and Bracing Requirements, Prestressed I-Girder Non-Standard Designs, Std Designs,Ty Tx28 Thru Tx62 Girders,24' Rdwy, Abut,Ty Tx28 Thru Tx54 Girders,24' Rdwy,15 Deg, Abut,Ty Tx28 Thru Tx54 Girders,24' Rdwy,30 Deg, Abut,Ty Tx28 Thru Tx54 Girders,24' Rdwy,45 Deg, Bent,Ty Tx28 Thru Tx54 Girders,24' Rdwy,15 Deg, Bent,Ty Tx28 Thru Tx54 Girders,24' Rdwy,30 Deg, Bent,Ty Tx28 Thru Tx54 Girders,24' Rdwy,45 Deg, Trestle Bent,Ty Tx28 Thru Tx54,24' Rdwy,15 Deg, Trestle Bent,Ty Tx28 Thru Tx54,24' Rdwy,30 Deg, Trestle Bent,Ty Tx28 Thru Tx54,24' Rdwy,45 Deg, Span,Ty Tx28 Thru Tx54 Girders,24' Rdwy,15 Deg, Span,Ty Tx28 Thru Tx54 Girders,24' Rdwy,30 Deg, Span,Ty Tx28 Thru Tx54 Girders,24' Rdwy,45 Deg, Std Designs,Ty Tx28 Thru Tx62 Girders,28' Rdwy, Abut,Ty Tx28 Thru Tx54 Girders,28' Rdwy,15 Deg, Abut,Ty Tx28 Thru Tx54 Girders,28' Rdwy,30 Deg, Abut,Ty Tx28 Thru Tx54 Girders,28' Rdwy,45 Deg, Bent,Ty Tx28 Thru Tx54 Girders,28' Rdwy,15 Deg, Bent,Ty Tx28 Thru Tx54 Girders,28' Rdwy,30 Deg, Bent,Ty Tx28 Thru Tx54 Girders,28' Rdwy,45 Deg, Trestle Bent,Ty Tx28 Thru Tx54,28' Rdwy,15 Deg, Trestle Bent,Ty Tx28 Thru Tx54,28' Rdwy,30 Deg, Trestle Bent,Ty Tx28 Thru Tx54,28' Rdwy,45 Deg, Span,Ty Tx28 Thru Tx54 Girders,28' Rdwy,15 Deg, Span,Ty Tx28 Thru Tx54 Girders,28' Rdwy,30 Deg, Span,Ty Tx28 Thru Tx54 Girders,28' Rdwy,45 Deg, Std Designs,Ty Tx28 Thru Tx62 Girders,30' Rdwy, Abut,Ty Tx28 Thru Tx54 Girders,30' Rdwy,15 Deg, Abut,Ty Tx28 Thru Tx54 Girders,30' Rdwy,30 Deg, Abut,Ty Tx28 Thru Tx54 Girders,30' Rdwy,45 Deg, Bent,Ty Tx28 Thru Tx54 Girders,30' Rdwy,15 Deg, Bent,Ty Tx28 Thru Tx54 Girders,30' Rdwy,30 Deg, Bent,Ty Tx28 Thru Tx54 Girders,30' Rdwy,45 Deg, Trestle Bent,Ty Tx28 Thru Tx54,30' Rdwy,15 Deg, Trestle Bent,Ty Tx28 Thru Tx54,30' Rdwy,30 Deg, Trestle Bent,Ty Tx28 Thru Tx54,45' Rdwy,45 Deg, Span,Ty Tx28 Thru Tx54 Girders,30' Rdwy,15 Deg, Span,Ty Tx28 Thru Tx54 Girders,30' Rdwy,30 Deg, Span,Ty Tx28 Thru Tx54 Girders,30' Rdwy,45 Deg, Std Designs,Ty Tx28 Thru Tx62 Girders,32' Rdwy, Abut,Ty Tx28 Thru Tx54 Girders,32' Rdwy 15 Deg, Abut,Ty Tx28 Thru Tx54 Girders,32' Rdwy,30 Deg, Abut,Ty Tx28 Thru Tx54 Girders,32' Rdwy,45 Deg, Bent,Ty Tx28 Thru Tx54 Girders,32' Rdwy,15 Deg, Bent,Ty Tx28 Thru Tx54 Girders,32' Rdwy,30 Deg, Bent,Ty Tx28 Thru Tx54 Girders,32' Rdwy,45 Deg, Trestle Bent,Ty Tx28 Thru Tx54,32' Rdwy,15 Deg, Trestle Bent,Ty Tx28 Thru Tx54,32' Rdwy,30 Deg, Trestle Bent,Ty Tx28 Thru Tx54,32' Rdwy,45 Deg, Span,Ty Tx28 Thru Tx54 Girders,32' Rdwy,15 Deg, Span,Ty Tx28 Thru Tx54 Girders,32' Rdwy,30 Deg, Span,Ty Tx28 Thru Tx54 Girders,32' Rdwy,45 Deg, Std Designs,Ty Tx28 Thru Tx62 Girders,34' Rdwy, Abut,Ty Tx28 Thru Tx54 Girders,34' Rdwy 15 Deg, Abut,Ty Tx28 Thru Tx54 Girders,34' Rdwy,30 Deg, Abut,Ty Tx28 Thru Tx54 Girders,34' Rdwy,45 Deg, Bent,Ty Tx28 Thru Tx54 Girders,34' Rdwy,15 Deg, Bent,Ty Tx28 Thru Tx54 Girders,34' Rdwy,30 Deg, Bent,Ty Tx28 Thru Tx54 Girders,34' Rdwy,45 Deg, Trestle Bent,Ty Tx28 Thru Tx54,34' Rdwy,15 Deg, Trestle Bent,Ty Tx28 Thru Tx54,34' Rdwy,30 Deg, Trestle Bent,Ty Tx28 Thru Tx54,34' Rdwy,45 Deg, Span,Ty Tx28 Thru Tx54 Girders,34' Rdwy,15 Deg, Span,Ty Tx28 Thru Tx54 Girders,34' Rdwy,30 Deg, Span,Ty Tx28 Thru Tx54 Girders,34' Rdwy,45 Deg, Std Designs,Ty Tx28 Thru Tx62 Girders,38' Rdwy, Abut,Ty Tx28 Thru Tx54 Girders,38' Rdwy,15 Deg, Abut,Ty Tx28 Thru Tx54 Girders,38' Rdwy,30 Deg, Abut,Ty Tx28 Thru Tx54 Girders,38' Rdwy,45 Deg, Bent,Ty Tx28 Thru Tx54 Girders,38' Rdwy,15 Deg, Bent,Ty Tx28 Thru Tx54 Girders,38' Rdwy,30 Deg, Bent,Ty Tx28 Thru Tx54 Girders,38' Rdwy,45 Deg, Trestle Bent,Ty Tx28 Thru Tx54,38' Rdwy,15 Deg, Trestle Bent,Ty Tx28 Thru Tx54,38' Rdwy,30 Deg, Trestle Bent,Ty Tx28 Thru Tx54,38' Rdwy,45 Deg, Span,Ty Tx28 Thru Tx54 Girders,38' Rdwy,15 Deg, Span,Ty Tx28 Thru Tx54 Girders,38' Rdwy,30 Deg, Span,Ty Tx28 Thru Tx54 Girders,38' Rdwy,45 Deg, Std Designs,Ty Tx28 Thru Tx62 Girders,40' Rdwy, Abut,Ty Tx28 Thru Tx54 Girders,40' Rdwy,15 Deg, Abut,Ty Tx28 Thru Tx54 Girders,40' Rdwy,30 Deg, Abut,Ty Tx28 Thru Tx54 Girders,40' Rdwy,45 Deg, Bent,Ty Tx28 Thru Tx54 Girders,40' Rdwy,15 Deg, Bent,Ty Tx28 Thru Tx54 Girders,40' Rdwy,30 Deg, Bent,Ty Tx28 Thru Tx54 Girders,40' Rdwy,45 Deg, Trestle Bent,Ty Tx28 Thru Tx54,40' Rdwy,15 Deg, Trestle Bent,Ty Tx28 Thru Tx54,40' Rdwy,30 Deg, Trestle Bent,Ty Tx28 Thru Tx54,40' Rdwy,45 Deg, Span,Ty Tx28 Thru Tx54 Girders,40' Rdwy,15 Deg, Span,Ty Tx28 Thru Tx54 Girders,40' Rdwy,30 Deg, Span,Ty Tx28 Thru Tx54 Girders,40' Rdwy,45 Deg, Std Designs,Ty Tx28 Thru Tx62 Girders,44' Rdwy, Abut,Ty Tx28 Thru Tx54 Girders,44' Rdwy,15 Deg, Abut,Ty Tx28 Thru Tx54 Girders,44' Rdwy,30 Deg, Abut,Ty Tx28 Thru Tx54 Girders,44' Rdwy,45 Deg, Bent,Ty Tx28 Thru Tx54 Girders,44' Rdwy 15 Deg, Bent,Ty Tx28 Thru Tx54 Girders,44' Rdwy 30 Deg, Bent,Ty Tx28 Thru Tx54 Girders,44' Rdwy 45 Deg, Trestle Bent,Ty Tx28 Thru Tx54,44' Rdwy,15 Deg, Trestle Bent,Ty Tx28 Thru Tx54,44' Rdwy,30 Deg, Trestle Bent,Ty Tx28 Thru Tx54,44' Rdwy,45 Deg, Span,Ty Tx28 Thru Tx54 Girders,44' Rdwy,15 Deg, Span,Ty Tx28 Thru Tx54 Girders,44' Rdwy,30 Deg, Span,Ty Tx28 Thru Tx54 Girders,44' Rdwy,45 Deg, Steel Bm Std Erect & Bracing Requirements, Slab Beam Std Designs,(24',28' & 30' Rdwy), Prestr Conc Box Beam Non-Standard Designs, Abut, 30' thru 95' Spans, 24' Rdwy, 0 Skew, Bent, 30' thru 95' Spans, 24' Rdwy, 0 Skew, Abut, 30' thru 100' Spans, 28' Rdwy, 0 Skew, Bent, 30' thru 100' Spans, 28' Rdwy, 0 Skew, Abut, 30' thru 100' Spans, 30 Rdwy, 0 Skew, Bent, 30' thru 100' Spans, 30 Rdwy, 0 Skew, Index Sht of Prestr Conc Decked Slab Beam Stds, Prestressed Conc Decked Slab Beam Details, Prestressed Decked Slab Beam Non-Std Designs, Prestr Decked Slab Beam Rail Anchorage Details, Abut, Decked Slab Beams, 24' Rdwy, 15 Deg, Abut, Decked Slab Beams, 24' Rdwy, 30 Deg, Bent, Decked Slab Beams, 24' Rdwy, 15 Deg, Bent, Decked Slab Beams, 24' Rdwy, 30 Deg, Span, Ty 6DS20 or 6DS23, 24' Rdwy, 15 Deg, Span, Ty 6DS20 or 6DS23, 24' Rdwy, 30 Deg, Abut, Decked Slab Beams, 28' Rdwy, 15 Deg, Abut, Decked Slab Beams, 28' Rdwy, 30 Deg, Bent, Decked Slab Beams, 28' Rdwy, 15 Deg, Bent, Decked Slab Beams, 28' Rdwy, 30 Deg, Span, Ty 7DS20 or 7DS23, 28' Rdwy, 15 Deg, Span, Ty 7DS20 or 7DS23, 28' Rdwy, 30 Deg, Abut, Decked Slab Beams, 30' Rdwy, 15 Deg, Abut, Decked Slab Beams, 30' Rdwy, 30 Deg, Bent, Decked Slab Beams, 30' Rdwy, 15 Deg, Bent, Decked Slab Beams, 30' Rdwy, 30 Deg, Span, Ty 8DS20 or 8DS20, 30' Rdwy, 15 Deg, Span, Ty 8DS20 or 8DS23, 30' Rdwy, 30 Deg, Cleaning and Sealing Bridge Joints (Pan Girders), Elastomeric Bearing Replacement (Concrete). 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