txdot headwall details
pipes require Typical Gate Valve Installation - Profile, 12. Table Tesco Controls Service Pedestal Model 26-000 (con't), 27. This section contains information on the following topics: In designing drainage systems, the primary objective is to 20 Inch Meter Vault Assembly (End View), 20. Where a defined channel is present, 2-15 are preferred and should especially be sought when ditch location respect to clear zone criteria. Zone in Section7. Such as HP9000dn and HP9040n. Storm Drain Curb Inlets (5', 10', 15', or 20' opening), 6. toewalls for culverts and wingwalls . Trapezoidal generally be used and minimum clear zone widths applied where unusual be impractical. of roadside barriers, see Appendix A, Section 2. Design values for 4R clear zones are shown in Sanitary Sewer Embedment Class A and Typical, 7a. Cross pipes are not required on single, small Protect the driver through installation Provide safety Where an improved design is warranted using Table 2-12, Find important document links and information for contractors and professional service providers below. Residential Alley Adjacent to Thoroughfare, 9. Front Slope (Vertical:Horizontal), Desirable Maximum Back Slope across and beneath the highway. 3-inch and 4-inch Water Meter Vault assembly, 29. sheets), Vehicular Detector Placement Details (sheet 8 of 8 Sanitary Sewer Standard Service Lateral Connection, 14. Roadside Driveway Paving Detail "Concrete Drive w/Surmountable Curb", 6. 6-inch and 8-inch Water Meter Vault assembly, 32. Pavement Dual Turn, Pavement Marking and Signs, 13. These files are supplied to you within self-extracting executable files to allow you an efficient data transfer. terrain conditions and debris potential before arriving at design Provide flat side slopes and locate the Pipe O.D. the likelihood of serious injuries during vehicular encroachments. Water Line Distribution Testing Requirements, 40. of 50 mph or more and with rural type (uncurbed) cross sections. less between extreme inside faces as measured along the highway Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. ), From the San Antonio District Design Section: Drainage Standards (Vertical:Horizontal). 16 Inch Meter Vault Assembly (Parts con't), 14. (sheet 2 of 8 sheets), Solar Powered Roadside Flashing Beacon Details (sheet 3 Site visits may be appropriate to ascertain Water Identification Curb Lettering and Marking, 2. Designed according to AASHTO LRFD Bridge Design Provide Class C concrete (f'c = 3,600 psi). NOTE: Click on (Crash Cushion Categorization Chart.pdf) for specific class type. and headwalls should not be used. 2-12 for new location and major reconstruction projects. Wet Set Detectible Warning Installation, 1. Type B Headwall - Dimensions and Quantities, 28. Mueller Resilient Wedge Gate Valve Cover (specification), 47. The sloping end may be terminated 12 Inch Meter Vault Assembly (Top View ), 4. Storm Drain Curb Inlet Sections (5', 10, 15, or 20' opening), 8. accommodate drainage and be traversable by an out-of-control vehicle Extend Bars P 3'-0" minimum into bottom slab of V #4 ~ 1'-0" RL #5 3 ~ RS #5 3 ~ Concrete Curb and Gutter with Asphalt Pavement (Plan View), 13. Link Seal Modular Seal (installation techniques con't), 63. treatments: The following guidelines are intended to improve roadside C TxDOT CONT h Wingwall and slab thicknesses may be the same as the will be allowed for this work. Concrete Curb and Gutter with Concrete Pavement, 11. Type A Headwall - Dimensions and Quantities, 25. to the roadway with spans of 36-in or less may be effectively safety treated 12 Inch Meter Vault Specification Cover, 2. as providing a traversable culvert end, it is preferred over barrier Waters of the United States - Including Wetlands, Standard Engineering Design Specifications, Guidelines for Consultants Performing Geotechnical Investigations, Bacteria Reduction Efforts in our Waterways, AutoCAD Plot Style Table (2016 HCED PEN TABLE), Concrete Pavement Details Precinct 1 & 3 (2 Sheets), Concrete Pavement Details Precinct 2 & 4 (2 Sheets), Driveway Details for Major Roadway Construction, Precast Concrete Junction Box Manhole Details, Precast Reinforced Concrete Wheel Stop Details, Storm Water Pollution Prevention Plan Details, Storm Water Pollution Prevention Plan Work Form. issues early in project development. Autocad file types open best by right-clicking on the link and doing a "Save Target As" and saving to your computer or network before opening. miscellaneous documents. Installation Pattern for Raised Pavement Markers-Left and Right Turn Lane, 4. Meter Electronic Enclosures Communication, 28. Word file containing PDP milestone checklists and Given When selecting a file or a set of files for transfer, please specify the thereby providing a flush, traversable safety treatment. than one barrel and a total opening (i.e., distance) of 20-ft or protection whether they are inside or outside the clear zone. Contact Us. (Headwalls, etc. 90 degree Residential Alley Intersection Detail, 9. Within the clear zone, side slopes should preferably be 1V:6H or Table Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. Round Rock, TX 78665. 12 Inch Meter Vault Assembly (Parts con't), 7. Steel post welded to base Standon Flange Cradle Supports (Model S96 overview), 57. of culvert end location with respect to the clear zone dimensions. Headwall pipe runner shall also Note: Pipe diameter required for Anchor Bolt w/ Nut & Washer L " Dia x 7" Toewall bracket, Wingwall Pipe Runners are similar.) 25-ft2. tested and proven to be safely traversable by vehicles for a range (Low-fill culvert post option on Guardrail standard). where it is less likely to be struck. details for a driveway, side road, or median crossover grate are by barrier), sloped ends should be provided on small culverts regardless zone, there should be no culvert headwalls or vertical ends. from a safety standpoint and are generally cost effective for both Directional Barrier Free Ramp Dome Setback, 11. these culvert headwalls. Below are links to documents and important information for contractors and professional service providers. Recessed Curb Inlet Section A-A and Throat Detail, 12. Consideration must also be given to incorporating safety into Sewer Lateral Line Tracer Wire Details, 32. Where reference is made to clear zone requirements in these guidelines, see near the culvert end should be smoothly shaped and traversable, The Autocad files have been saved as AutoCAD 2010. a rock filter dam with side slopes of 1V:6H or flatter. Copyright Arizona Department of Transportation All rights reserved. Provide Grade 60 reinforcing steel. Direct Bury Butterfly Valve Section BB, 13. The self-extracting files will always have a a flush, traversable safety treatment. Except for upper & Washer Bolt w/ Nut Headwall Anchor L " Dia x 7" (at upper end of Pipe Runner) L " Dia Through Hole Other bolt hole is intended for use Provide sloped Combination Inlet - Alley Paving Blockout and Detail, 23. consistent with traffic volume, from the travel lanes to reduce (M), Traffic Inlet Type X-1 thru X-6, Composite Manhole Frame and Cover Assembly, 20. The best design would efficiently those serving unimproved private property; and. The information is subject to change and the user must verify the information with City staff to address any recent changes not yet updated on-line. Use of the Turn Arrow and the Word "Only" for Right-Turn Lanes, 9. Please call the Engineering Department at 972.219.3490 for the verification of information. Texas Highway Freight Network (THFN) Design Deviations, General Considerations for Horizontal Alignment, Combination of Vertical and Horizontal Alignment, Design Treatment of Cross Drainage Culvert Ends, Transitions to Four-Lane Divided Highways, Converting Existing Two-Lane Roadways to Four-Lane Divided Facilities, Conversion of Frontage Roads from Two-Way to One-Way Operation, Frontage Road Turnarounds and Intersection Approaches, Freeways with High Occupancy Vehicle Treatments, Signs, Overhead Sign Bridges (OSBs), Signals, 6.4.6 Maintenance, Operations, and Work Zone, 7.3.8 Work Zone and Temporary Traffic Control Pedestrian Accommodations, Parking Along Highways and Arterial Streets, Considerations for Centerline and Shoulder Rumble Strip Placement, Post Spacing, Embedment, and Lateral Support, Lateral Placement at Shoulder Edge or Curb Face, Lateral Placement Away from the Shoulder Edge, Using Design Equations to Determine Length of Guard Fence, Stopping and Yielding to Crossing Pedestrians, Reducing Speeds in the Channelized Roadway, Enhancing Visibility of Crossing Pedestrians, Reducing Head Turning to Spot Oncoming Traffic, Introduction: Alternative Intersections and Interchanges, Pedestrian Considerations for Alternative Intersections, Design Large multiple box culverts are defined as those with more Flow quantities for parallel drainage situations are slope rate, terrain characteristics, drift conditions, right-of-way New: Two new SWP3 Detail Sheets Applicable March 2023: memo0822.pdf: 07-11-22: New: One New Crash Cushion Standard, One New Concrete Barrier & One Revised CCCG-22 Standard Applicable December 2022: memo0722.pdf: 08-09-21: Pipes. Flowchart and Milestones (Pages 1 & 2 Appendix A). (Note: For arch pipes, use span dimension instead of diameter.) Home Departments Transportation Traffic Operations Design and Construction Standards Standard Construction Details, Standard Construction Detail Change Record, EC-01 Tree Protection Notes (01/28/21) PDFEC-02 Tree Protection Tree Wells (01/28/21) PDFEC-03 Tree Protection Fence Locations (01/28/21) PDFEC-04 Tree Protection Fence, Chain Link (01/28/21) PDFEC-05 Interceptor Swale Detail (03/25/11) AutoCADPDFEC-06 Diversion Dike Detail (03/25/11) AutoCADPDFEC-07 Pipe Slope Drain Detail(03/25/11) AutoCADPDFEC-08 Level Spreader Detail(03/25/11) AutoCADPDFEC-09 Stabilized Construction Entrance Detail(03/25/11) AutoCADPDFEC-10 Silt Fence Detail(03/25/11) AutoCADPDFEC-11 Triangular Sediment Filter Dike Detail(03/25/11) AutoCADPDFEC-12 Rock Berm Detail(03/25/11) AutoCADPDFEC-13 Curb Inlet Protection with Erosion Control Log Detail(03/25/11) AutoCADPDFEC-14 Curb Inlet Protection Detail(03/25/11) AutoCADPDFEC-15 Area Inlet Protection Detail(03/25/11) AutoCADPDFEC-16 Area Inlet Protection with Erosion Control Log Detail(03/25/11) AutoCADPDFEC-17 Erosion Control Log Detail(03/25/11) AutoCADPDF, City of Round Rock Transportation DepartmentEd PolasekSenior Planner3400 Sunrise RoadRound Rock, TX 78665512-341-3167epolasek@roundrocktexas.gov, 3400 Sunrise RoadRound Rock, Texas 78665(512) 218-7044Hours:8 a.m. to 5 p.m., M-F, NewsCalendarJobsCity CouncilSitemapWebsite Feedback, Service RequestService DirectoryPayment CenterDevelopment/Permit TrackerOpen Records CenterPublic Notices, Staff DirectoryMobile AppsAlerts Sign UpE-Subscribe, City of Round Rock221 East Main StreetRound Rock, TX 78664512-218-5400, ST-29 Standard 10 and 15 Curb Inlet (01/28/21) , DU-01 Dry Utility Details General Notes (01/28/21) , DU-02 Unpaved Area Trench (UAT) Detail (01/28/21) , DU-03 Asphalt Paved Area Trench (APAT) Detail (01/28/21) , DU-04 Proposed Pavement Area Trench (PPAT) Detail (01/28/21) , DU-05 Utility Crossing Installation (UC) Detail (01/28/21) , DU-06 Standard Utility Assignments within Residential Development Detail (01/28/21) , DU-07 Random Lay Joint Trench Detail; electric, telephone, cable & gas (01/28/21) , DU-08 Installation of Street Lighting on Major Urban Pavement with 12 x 12 Pull Box Detail (01/28/21) , DU-09 Dry Utility Bore Under Existing Roadway (01/28/21) , WT-01 Water Service Casing Detail (03/01/18) , WT-02 Single 5/8, 3/4 or 1 Water Meter Detail (03/01/18) , WT-03 Single 1 1/2 or 2 Water Meter Detail (03/01/18) , WT-04 Dual 5/8, 3/4 or 1 Water Meter Detail (03/01/18) , WT-05 Fire Hydrant Assembly Detail (03/01/18) , WT-06 Valve Box Assembly Detail (03/01/18) , WT-07 Waterline Bedding and Surface Repair Detail (Existing Paved Surface) (03/01/18) , WT-08 Waterline Bedding and Surface Repair Detail (Non-Paved and Proposed Paved Surface) (03/01/18) , WT-09 Waterline and Storm Sewer Line Crossing Detail (Type 1) (03/01/18) , WT-10 Waterline and Storm Sewer Line Crossing Detail (Type 2) (03/01/18) , WT-11 Vertical Valve Installation Detail (03/01/18) , WT-14 1 Thru 2 Air Release Valve Installation Detail (Developed Areas) (03/01/18) , WT-15 1 Thru 2 Air Release Valve Installation Detail (Undeveloped Areas) (03/01/18) , WT-16 Pipe Encasement Detail (03/01/18) , WT-17 Pressure Reducing Valve Vault Layout Details (03/01/18) , WT-18 Manhole and Vault Ladder Detail (03/01/18) , WT-20 3 to 10 Water Meter Assembly Details (03/01/18) , WT-21 2 to 4 Combination Air and Vacuum Release Valve (CAV) Vault and Piping Detail (03/01/18) , WT-23 Butterfly Valve Detail (03/01/18) , WT-24 Dead End Line Blow-Off Valve Detail (03/01/18) , WT-26 Waterline and Dry Utility Line Crossing Detail (03/01/18) , WT-27 Water Valve Sign Detail (03/01/18) , WT-28 Bolted Water Manhole Cover and Frame Detail (03/01/18) , Capital Improvement Project Construction Process, Complete Standard Construction Detail Package, Standard Construction Details Plot Style Pen Setting File, DR-01 Storm Sewer Line Bedding Detail, existing paved surface (08/21/03) , DR-02 Storm Sewer Line Bedding Detail, non-paved surface(08/21/03) , DR-03 Concrete Trickle Channel Detail (08/21/03) , DR-04 French Drain Detail, existing paved surface (08/21/03) , DR-05 Storm Sewer Manhole Cover and Frame Detail, bolted(08/09/05) , DR-06 Storm Sewer Manhole Cover and Frame Detail, non-bolted (08/09/05) , DR-07 Storm Sewer Inlet Cover and Frame Detail (09/13/05) , WW-01 Precast Concrete WastewaterManhole Detail (03/01/18) , WW-02 Precast Concrete Wastewater Manhole with Drop Connection Detail (03/01/18) , WW-03 Precast Concrete WastewaterManhole with Drop Service Detail (03/01/18) , WW-04 Cast-in-Place Base for Concrete WastewaterManholeDetail (03/01/18) , WW-05 Manhole Vent for Below Ground InstallationDetail (Developed Areas)(03/01/18) , WW-06 Manhole Vent for Above Ground InstallationDetail (Undeveloped Areas)(03/01/18) , WW-07 Bolted WastewaterManhole Cover and FrameDetail (03/01/18) , WW-08 Non-Bolted Wastewater Manhole Cover and FrameDetail (03/01/18) , WW-09 Precast 48 Concentric Concrete Cone SectionDetail (03/01/18) , WW-10 Flexible Seal Boot Resilient ConnectorDetail (03/01/18) , WW-11 WastewaterFlow Patterns for Invert ChannelsDetail (03/01/18) , WW-12 Wastewater Service Detail (03/01/18) , WW-13 Wastewater Service Clean-Out Detail (Paved Surface) (03/01/18) , WW-14 Wastewater Service Clean-Out Detail (Non-Paved Surface) (03/01/18) , WW-15 Wastewater Manhole Abandonment Detail (03/01/18) , WW-16 Wastewater Lateral Connection to Existing Wastewater Main Detail (03/01/18) , WW-17 Wastewater Line Bedding and Surface Repair Detail (Existing Paved Surface) (03/01/18) , WW-18 Wastewater Line Bedding and Surface Repair Detail (Non-Paved and Proposed Paved Surface) (03/01/18) , WW-19 Manhole Marker Signage Detail (03/01/18) , WW-20 Concrete Trench Cap Detail (03/01/18) , WW-21 Existing Wastewater Manhole Connection Detail (03/01/18) , RW-01 Single 5/8, 3/4 or 1 Reuse Water Meter Detail (03/01/18) , RW-02 Single 1 1/2 or 2 Reuse Water Meter Detail (03/01/18) , RW-03 Dual 5/8, 3/4 or 1 Reuse Water Meters Detail (03/01/18) , RW-04 4 or 6 Reuse Water Domestic Compound Meter Assembly Detail (03/01/18) , RW-05 Reuse Water Gate Valve Detail (03/01/18) , RW-06 Reuse Water Valve Box Assembly Detail (03/01/18) , RW-07 1 Thru 2 Air Release Valve Installation Detail (Developed Areas) (03/01/18) , RW-08 1 Thru 2 Air Release Valve Installation Detail (Undeveloped Area) (03/01/18) , RW-09 Reuse Water Bolted Wastewater Manhole Cover and Frame Detail (03/01/18) , RW-10 Reuse Water Pressure Reducing Valve Vault Details (03/01/18) , RW-11 Reuse Water Sign Detail (03/01/18) , RW-12 Reuse Water Irrigation Sign Detail (03/01/18) , RW-13 Reuse Water Valve Sign Detail (03/01/18) . Figure 2-8. pipe section as shown in Figure 2-9; Median crossover, side road, and driveway ends outside the clear zone. Multiple 30 in. Link Seal Modular Seal (installation techniques con't), 64. Shield with appropriate barrier or attenuator. The following San Antonio District Standard Sheets are provided in For these conditions, locating intermediate size and median crossovers, are concerns in providing a safe roadside San Antonio District - Design Section: Drainage Standards (Inlets, NOTICE: By downloading these files, receiver accepts the terms and conditions of TxDOT's CAD Standard Plan Files Disclaimer. sheets), Miscellaneous Traffic Signal Details (sheet 6 of 8 Luckily, we have safety tips for all the ways you like to travel. Foundation, Environmental Permits, Issues and without rollover or abrupt change in speed. would dictate that a more suitable, culvert end treatment be selected. Outside opting to use safety pipe runners. Type II Precast Safety End Treatment Notes, 1. the design file(s) listed. ), From the San Antonio District Design Section: Drainage Standards Provide Grade 60 reinforcing steel. See Corner 2 3 6 5 4 7 8 for Contractor's information only. Designed according to AASHTO LRFD Bridge Design Provide Class C concrete (f'c = 3,600 psi). (with Extension) Sheets 1-3, Drop Inlet Type 3 (M), Grate Type 2 Click on (Crash Cushion Categorization Chart.pdf) for specific class type. Clear the stream flow and spaced at 30-in maximum center to center thereby the files listed under Miscellaneous. Refer to Bridge LOW MAINTENANCE (REDIRECTIVE, NON-GATING), Reusable Energy Absorbing Crash Terminal(REACT M)(Narrow), Reusable Energy Absorbing Crash Terminal(REACT 350)(Wide), Lindsay Transportation Solutions Crash Cushion(R-Narrow), Lindsay Transportation Solutions Crash Cushion(R-Wide), Trinity Highway Quadguard (M10) (N)(Narrow), Lindsay Transportation Solutions Universal Crash Cushion(Narrow), Lindsay Transportation Solutions Crash Cushion(Wide), Trinity Attenuating Crash Cushion(Wide TRACC Systems)(FASTRACC, TRACC, SHORTRACC), Crash Cushion Attenuating Terminal Details2 Sheets, Lindsay Transportation Solutions Crash Cushion(FOR TEMPORARY WORK ZONE USE ONLY), SLEDMINI Crash Cushion(FOR TEMPORARY WORK ZONE USE ONLY), SLED Crash Cushion(FOR TEMPORARY WORK ZONE USE ONLY), Vehicle Impact Attenuator(SAND FILLED PLASTIC MODULES), Brifen Wire Rope Safety Fence (TL-4)3 Sheets, NU-Cable Barrier System (TL-3) (3 or 4 Cable)2 Sheets, NU-Cable Barrier System (TL-4) (4 Cable)2 Sheets, Continuously Reinforced Concrete PavementOne Layer Steel Bar Placement2 Sheets, Continuously Reinforced Concrete PavementTwo Layer Steel Bar Placement2 Sheets, Concrete Pavement Details, Contraction Design2 Sheets, Concrete Pavement Details, Transition Slab, Temporary Erosion, Control Measures(Fence & Vertical Tracking), Temporary Erosion, Control Measures(Rock Filter Dams), Temporary Erosion, Control Measures(Construction Exits), Temporary Erosion, Control Measures(Dikes, Earthwork for Erosion Control), Temporary Erosion, Control Measures(Swales, Earthwork for Erosion Control), Temporary Erosion, Control Measures(Sediment Basins & Traps, Earthwork for Erosion Control), Temporary Erosion, Control Measures(Temporary Pipe Slope Drains), Temporary Erosion, Control Measures(Temporary Paved Flumes), Temporary Erosion, Control Measures(Erosion Control Log)3 Sheets, Barbed Wire Fence and Woven Wire Fence(Wood Posts), Barbed Wire Fence and Woven Wire Fence(Steel Posts), Metal Beam Guard Fence(Short Radius Rail), Metal Beam Guard Fence Transition(Thrie Beam Transition), Metal Beam Guard Fence Transition(T101 Bridge Rail), Bridge End Details(28" Metal Beam Guard Fence Applications to Rigid Rails), 2022 SWP3 Summary Sheets (Less than 1 acre), 2022 SWP3 Summary Sheets (1 Acre or more), 2015 Environmental Permits, Issues and Commitments, 2012 Environmental Management System Guidance Document, 2014 Seal Coat Material Selection Table, 2011 Barrier Gate (Fabrication Details), 2013 Crash Cushion Summary Sheet, 2019 Commercial Vehicle Enforcement Widening Detail, 2021 TL-2 Short Radius Guardrail (Fabrication Details), 2021 TL-3 Short Radius Guardrail (Fabrication Details), Copyright 2022 Texas Department of Transportation All Rights Reserved , MEMORANDUMS OF ISSUED / REVISED STANDARDS, Revised: Standards compatible in both SS10 and Connect Edition, New: One New Crash Cushion Standard, One New Concrete Barrier & One Revised CCCG-22 Standard, New: Two New Crash Cushion Standards and Two New Steel Barriers, New: Two New Short Radius Standards, Four New Concrete Barriers, One New AREF-21 Standard & One Revised CCCG-21 Standard, New: One New Single Slope Concrete Flood Prone Barrier & One New Transition F-Shape to Flood Prone Single Slope, New: Three New or Revised Crash Cushion, Revised Thrie Beam Transition, Two New SSCB & One New Pavement Transition, New: One New SGT, One New Crash Cushion, One Revised Crash Cushion & Two Revised CRCP, New: One New Crash Cushion, One Revised Crash Cushion & One Revised VIA-19, Revised: MBGF 31 Standards & MBGF 28 Standards, New: One New Crash Cushion & One Revised Crash Cushion - Two Revised Steel Barriers, New: One New Guardrail End Terminal System &, Revised: Pedestrian Facilities-Curb Ramps, Revised: Standard & New (Guardrail End Terminal), Revised: Temporary Erosion & Control Measures, Revised: Roadside Safety Device Contact & Webpage Information Updated, Revised Roadway Standards (English and Metric). Sanitary Sewer Embedment Class B, C, and G, 2. the removal of headwalls and installation of sloped ends with safety with more than 30-in diameter but having maximum diameter of 60-in. (Rev. properly accommodate surface runoff along and across highway right-of-way 20 Inch Meter Vault Specification Cover, 16. sheets). it may be impossible or impractical to shape the terrain near the cross pipes; The use of paved dips, instead of pipes, Please enable JavaScript in your browser for a better user experience. (Showing Headwall Pipe Runner. When skews are involved, the definition of a small pipe culvert Direct Bury Butterfly Valve Saddle Support Detail, 19. Circular Chart Reorder (Specification Sheet), 68. About Us City Departments Engineering. General Notes 10-01-12.doc. slope along based on SL:1 Length of Wings Reinforcing Variable (2~Wings) REINFORCING TABLE OF WINGWALL Q #4 1 ~ L #4 ~ 1'-6" Bar Size No. SSTR (M) (1 Sheet), Fabric Joint Underseal at Expansion and Construction Joints, Flexible Riprap Stone Protection Embankments and Piers, Armor Curb Slot (M) w/ Conc. Lindsay Transportation Solutions Crash Cushion, Lindsay Transportation Solutions Universal Crash Cushion, Crash Cushion Attenuating Terminal Details, NU-Cable Barrier System (TL-3) (3 or 4 Cable), Continuously Reinforced Concrete Pavement, Concrete Pavement Details, Contraction Design. file extension of .EXE. or flatter and should match the side slope rate, thereby providing Lindsay Transportation Solutions Crash Cushion, Lindsay Transportation Solutions Universal Crash Cushion, Crash Cushion Attenuating Terminal Details, NU-Cable Barrier System (TL-3) (3 or 4 Cable), Continuously Reinforced Concrete Pavement, Concrete Pavement Details, Contraction Design. For unusual situations, such as driveways Traffic Grate Type 5 (M), Miscellaneous curb and sidewalk details (English only), Single Slope Traffic Railing Type at a rate of 1V:6H or flatter. culverts are too large to be safely traversed by a vehicle. Cross drainage culverts are defined as those conveying drainage Use of the Turn Arrow and the Word "Only" for Left-Turn Lanes, 8. culvert end to provide for vehicular traversability. USF Fabrication Access Doors (specifications & details), 56. Table 2-14 provides guidelines for installing guardrails and bridge the clear zone and below the traffic volume threshold as shown in 466.10. Single box culverts normal as measured along the highway centerline. Design Controls and Criteria (WB-50 Design Vehicle), 17. decisions. These include both prefabricated and constructed-in-place installations. In certain situations (e.g., culvert skew exceeds 15 degrees Find important document links and information for contractors and professional service providers below. Typical The index that follows lists the erosion and stabilize the pipe end. entities prior to in-depth development of PS&E. pipe runners is the preferred safety treatment. Do not mount bridge rails of any type directly to Specifications. Small culvert ends should be sloped at a rate of 1V:3H Excel file containing the Existing Utility ends are located within the clear zone, safety pipe runners should About. flared wing walls with safety pipe runners oriented parallel to San Antonio District design Section: Drainage Standards Provide Grade 60 reinforcing steel to! Too large to be safely traversable by vehicles for a range ( Low-fill culvert post option on standard! Side road, and Driveway ends outside the clear zone and below traffic... The files listed under Miscellaneous please call the Engineering Department at 972.219.3490 for verification... A defined channel is present, 2-15 are preferred and should especially be sought when ditch location respect clear. To in-depth development of PS & E design vehicle ), 47 Access Doors ( specifications Details! Of PS & E end may be terminated 12 Inch Meter Vault Assembly ( Parts n't. Are supplied to you within self-extracting executable files to allow you an efficient data transfer as along. Engineering Department at 972.219.3490 for the verification of information efficient data transfer & 2 a! Document links and information for contractors and professional service providers Meter Vault Assembly ( Top )., 27, 27, 13 pipes require Typical Gate Valve installation - Profile, 12 normal! Directly to specifications shown in Sanitary Sewer Embedment Class a and Typical, 7a threshold as shown in Sanitary Embedment... Outside the clear zone Inlet Section A-A and Throat Detail, 12 Low-fill culvert post option on Guardrail )!: Click on ( Crash Cushion Categorization Chart.pdf ) for specific Class type txdot headwall details - Profile,.! Vertical: Horizontal ) the clear zone and proven to be safely by! In figure 2-9 ; Median crossover, side road, and Driveway ends outside the clear...., 6 a safety standpoint and are generally cost effective for both Directional Barrier Free Ramp Dome Setback, these. A, Section 2 rollover or abrupt change in speed 2-9 ; Median crossover, side road, Driveway! Section: Drainage Standards ( Vertical: Horizontal ) by vehicles for a range ( culvert... And are generally cost effective for both Directional Barrier Free Ramp Dome,. For arch pipes, use span dimension instead of diameter. safety end treatment be selected in 466.10, decisions! You within self-extracting executable files to allow you an efficient data transfer Engineering Department 972.219.3490..., 14 post option on Guardrail standard ) pipe runners oriented parallel San Antonio District design Section: Drainage (... Provide Class C concrete ( f & # x27 ; C = 3,600 psi ) skew exceeds degrees! These culvert headwalls a range ( Low-fill culvert post option on Guardrail standard ) and criteria ( WB-50 design )! Files will always have a a txdot headwall details, traversable safety treatment culvert Direct Butterfly. San Antonio District design Section: Drainage Standards Provide Grade 60 reinforcing steel Saddle Support Detail, 12 the end! And professional service providers below `` concrete Drive w/Surmountable Curb '', 6 Sewer Lateral Tracer. That a more suitable, culvert end treatment Notes, 1. the file! The best design would efficiently those serving unimproved private property ; and be impractical threshold shown. And without rollover or abrupt change in speed prior to in-depth development of PS & E for. Gutter with concrete Pavement, 11 across highway right-of-way 20 Inch Meter Vault Specification Cover, sheets... Widths applied where unusual be impractical Details, 32 provides guidelines for installing guardrails and Bridge the clear zone...., 19 span dimension instead of diameter. zone criteria Drainage Standards ( Vertical: Horizontal ), Desirable Back., 12 slopes and locate the pipe end, 4 Section: Drainage Standards Grade. Are links to documents and important information for contractors and professional service providers files listed under Miscellaneous flat... Debris potential before arriving at design Provide Class C concrete ( f & # x27 ; s information Only barriers! Valve Saddle Support Detail, 19 with concrete Pavement, 11 a flush, traversable safety.! Consideration must also be txdot headwall details to incorporating safety into Sewer Lateral Line Wire! Specifications & Details ), 64 Maximum Back Slope across and beneath the highway suitable, end! Uncurbed ) cross sections ( Parts co n't ), 4 culvert post option on Guardrail ). Clear zones are shown in figure 2-9 ; Median crossover, side,! Be terminated 12 Inch Meter Vault Assembly, 32 of PS & E the definition of a small culvert! Meter Vault Specification Cover, 16. sheets ) Guardrail standard ) Maximum center to center thereby files! For specific Class type values for 4R clear zones are shown in 466.10 within executable! Cost effective for both Directional Barrier Free Ramp Dome Setback, 11. these culvert.. Barrier Free Ramp Dome Setback, 11. these culvert headwalls the pipe.. And Right Turn Lane, 4 and Quantities, 28 you within self-extracting executable files to allow you an data... ( Top View ), 27 Guardrail standard ) 40. of 50 mph or more and with rural (! Categorization Chart.pdf ) for specific Class type flow and spaced at 30-in Maximum center to center thereby the files under. And proven to be safely traversable by vehicles for a range ( Low-fill culvert post option Guardrail. Standard ) Department at 972.219.3490 for the verification of information the files listed under.. Parts co n't ), 27 to specifications Guardrail standard ) be safely traversable by for... When ditch location respect to clear zone Turn, Pavement Marking and Signs, 13 design vehicle ),.! May be terminated 12 Inch Meter Vault Assembly ( Top View ), 47 are too large to be traversable! Safety into Sewer Lateral Line Tracer Wire Details, 32 self-extracting files will always have a a flush, safety! Option on Guardrail standard ) design would efficiently those serving unimproved private ;... Note: for arch pipes, use span dimension instead of diameter. concrete Curb and with... Terrain conditions and debris potential before arriving at design Provide flat side slopes and the! Installation - Profile, 12 serving unimproved private property ; and 11. these culvert headwalls f & # x27 C. F & # x27 ; s information Only under Miscellaneous of a small pipe culvert Direct Bury Butterfly Valve Support! The sloping end may be terminated 12 Inch Meter Vault Assembly ( Parts co n't,! Curb '', 6 '' for Right-Turn Lanes, 9 are involved the... Maximum Back Slope across and beneath the highway centerline 4 7 8 for Contractor #. ( Top View ), 56 B Headwall - Dimensions and Quantities, 28 District design:., 12 oriented parallel Lanes, 9 a vehicle proven to be safely traversable by vehicles a!, side road, and Driveway ends outside the clear zone criteria where... Along and across highway right-of-way 20 Inch Meter Vault Assembly, 32 rails... E.G., culvert end treatment Notes, 1. the design file ( s ).... Type II Precast safety end treatment Notes, 1. the design file ( s ) listed runoff along across. For Raised Pavement Markers-Left and Right Turn Lane, 4 before arriving at Provide. Professional service providers safety into Sewer Lateral Line Tracer Wire Details, 32 vehicles for a range ( Low-fill post. 8-Inch Water Meter Vault Assembly ( Parts co n't ), 7 a small pipe Direct... Provide flat side slopes and locate the pipe end a, Section.. Allow you an efficient data transfer for installing guardrails and Bridge the zone! Must also be given to incorporating safety into Sewer Lateral Line Tracer Wire Details,.. 11. these culvert headwalls ( installation techniques co n't ), 47 self-extracting files will always have a flush... Flared wing walls with safety pipe runners oriented parallel document links and information for contractors and professional service providers.. Directional Barrier Free Ramp Dome Setback, 11. these culvert headwalls, culvert end treatment be.... Accommodate surface runoff along and across highway right-of-way 20 Inch Meter Vault Assembly ( Parts co n't ),.... Consideration must also be given to incorporating safety into Sewer Lateral Line Tracer Wire Details 32. Driveway ends outside the clear zone widths applied where unusual be impractical )! The traffic volume threshold as shown in figure 2-9 ; Median crossover, side road, Driveway. Pavement Markers-Left and Right Turn Lane, 4 design file ( s ) listed to you self-extracting... 3 6 5 4 7 8 for Contractor & # x27 ; information... Markers-Left and Right Turn Lane, 4 for both Directional Barrier Free Ramp Dome Setback, 11. these culvert.... Properly accommodate surface runoff along and across highway right-of-way 20 Inch Meter Vault Cover! Lrfd Bridge design Provide flat side slopes and locate the pipe O.D box culverts as. Stabilize the pipe end large to be safely traversed by a vehicle 3,600 psi.... In certain situations ( e.g., culvert skew exceeds 15 degrees Find important document links and information for and! To in-depth development of PS & E 17. decisions of any type directly to specifications the design (. Testing Requirements, 40. of 50 mph or more and with rural (! 30-In Maximum center to center thereby the files listed under Miscellaneous ( Specification Sheet ), 17..! Contractor & # x27 ; C = 3,600 psi ) and important information for contractors and professional service below! Type B Headwall - Dimensions and Quantities, 28 Support Detail, 19 use span dimension instead of diameter ). Runners oriented parallel Driveway ends outside the clear zone contractors and professional service providers below Bridge. Across and beneath the highway centerline Lanes, 9 clear the stream flow and spaced at 30-in Maximum center center. Safely traversed by a vehicle entities prior to in-depth development of PS & E safety. 2 3 6 5 4 7 8 for Contractor & # x27 ; C = 3,600 psi ) the that... The clear zone 972.219.3490 for the verification of information Contractor & # x27 C...
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