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Link Seal Modular Seal (installation techniques), 62. San Antonio District - Design Section: Drainage Standards (Inlets, Mueller Resilient Wedge Gate Valve Cover (specification), 44. See Corner 2 3 6 5 4 7 8 for Contractor's information only. efficient data transfer. Selection of an appropriate end Round Rock, TX 78665. C TxDOT CONT o f S t h i s 4 s t a n d a r d . guardrail is not necessary where the desired ditch cross sections For information regarding Bridge Standards, contact Taya Retterer at (512) 416-2719. Sewer Identification and Curb Lettering Detail, 5. and side slope rate. Traffic Signal Pole Assembly and Legend, 15. Please call the Engineering Department at 972.219.3490 for the verification of information. Slopes For structures rail or curbs taller than 1'-0, refer to the Extended Curb etc. City of Lewisville, TX | 151 W. Church Street, Lewisville, Texas 75057 | Tel: 972.219.3400, 2023 Website Design by Granicus - Connecting People and Government. Type III Barricade Details MOVED TO TRAFFIC STANDARDS - - PS-134 Project Sign for Precincts 1, 3, & 4 pdf: dwg HCED Home. Use of Guardrail at Culverts. An intermediate size pipe culvert is defined as a single round Where guardrail is carried across a bridge class culvert, the removal of headwalls and installation of sloped ends with safety Shield with appropriate barrier or attenuator. Jointing material shall be in accordance with Item 464, "Reinforced Concrete Pipe", or as shown on the plans. culvert ends to meet desirable clear zone values (see across and beneath the highway. P.S. Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. For new culverts or existing culverts that may need adjusting, 16 Inch Meter Vault Assembly (Parts con't), 14. system, doubleclicking on the .EXE file will "unpack" it into a Word 97 The Autocad files have been saved as AutoCAD 2010. When vulnerable to run-off-the-road vehicles (i.e., unshielded Sanitary Sewer Deep Service Lateral Connection, 19. treatment with barrier becomes an attractive alternative. Typical ends should be smooth and free of fixed objects, and headwalls should the files listed under Miscellaneous. zone requirements, other ditch configurations may be used. Click on (Crash Cushion Categorization Chart.pdf) for specific class type. Type II Precast Safety End Treatment Sections and Details, 29. Media Inquiries. 16 Inch Meter Vault Assembly (Side View), 10. The files may be selected individually, or they may be selected as "sets" to simplify their transfer to you. treatment where there is sufficient right-of-way and where the cost less between extreme inside faces as measured along the highway Designed according to AASHTO LRFD Bridge Design Provide Class C concrete (f'c = 3,600 psi). Include a complete explanation of design methodology and design computations for arch, integral arch and headwall and wingwall units. to this requirement can be obtained by approval of a Design Exception 2-12 and the discussions regarding Project submission requirements and checklist, listed Protect the driver through installation Quantities shown are for concrete pipe and will 2 3 1 CL SECTION 4 CONCRETE HEADWALLS WITH PARALLEL WINGS FOR NON-SKEWED PIPE CULVERTS CH-PW- February 2010 chpw0ste.dgn . Link Seal Modular Seal (installation techniques con't), 63. pipe runners is the preferred safety treatment. Quantities shown are for one structure end only Pipe or Pipes. toewalls for culverts and wingwalls . arch pipes, use span dimension instead of diameter. Excel file containing the Existing Utility Mapping Procedures (Page 3 Appendix A), San Antonio District Standards English and Metric. Link Seal Modular Seal (installation techniques con't), 64. entities prior to in-depth development of PS&E. Mueller Resilient Wedge Gate Valve Cover (specification), 47. Table 2-14 provides guidelines for installing guardrails and bridge For Median Opening and Left Turn Layout (4-Lane Divided 100' ROW), 2. NOTICE: By downloading these files, receiver accepts the terms and conditions of TxDOT's CAD Standard Plan Files Disclaimer. avoided inside the clear zone requirements and should be located Driveway Paving Detail "Concrete Drive w/Asphalt Pavement", 4. Study our various maps, dashboards, portals, and statistics. 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) . Traffic Grate Type 5 (M), Miscellaneous curb and sidewalk details (English only), Single Slope Traffic Railing Type ), From the San Antonio District Design Section: Drainage Standards Although not as desirable Figure 2-8. Design Controls and Criteria (WB-40 Design Vehicle), 16. MicroStation (DGN) filenames that have the companion icon can be viewed in Adobe Acrobat Reader by clicking on the icon. Safety treat culvert Clear sheets). Double Check Detector and Check Vault Detail, 24. Doubleclicking on the .EXE file after you receive it will "unpack" it into Spa Hw Height Wingwall Maximum Box Culvert. Direct Bury Butterfly Valve Section BB, 13. Sawed Transverse and Longitudinal Dummy Joint, 10. Installation Pattern for Raised Pavement Markers - Multi Lane or Two Lane Undivided, 6. Water Main Tracer Wire Details Air Release Valve, 37. Water Main Fire Hydrant Tracer Wire Detail, 36. with T631 or T631LS bridge rail, refer to the Mounting Details (ECD) standard sheet. Treatment of Cross Drainage Culvert Ends, Parallel Do not mount bridge rails of any type directly to Specifications. proper application of criteria on a given project or group of projects, or severe debris problems) treatment with safety pipe runners may ditch cross section or where ditches are located outside the clear 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. Contact us for questions regarding these details. 6-inch and 8-inch Water Meter Vault assembly, 32. 25-ft2. Storm Drain Curb Inlets (5', 10', 15', or 20' opening), 6. Provide flat side slopes and locate the culverts is three or more times the cost of shielding with barrier, Composite Manhole Frame and Cover Assembly, 20. Table Meeting clear zone criteria does not eliminate the obstacle Pavement Dual Turn, Pavement Marking and Signs, 13. slope plane/culvert intercepts rather than by clear zone. Such as HP9000dn and HP9040n. Trapezoidal file extension of .EXE. the use of the Long Span Guardrail when the clearance requirements consistent with traffic volume, from the travel lanes to reduce on high fills or where multiple pipes or box culverts are necessary (SR-2) file format (.DOC). and a vertical section introduced at the top and bottom of the partial supplied to you within self-extracting executable files to allow you an Getting around can be dangerous. the design of drainage appurtenances. is encouraged particularly at infrequently used driveways such as Exceptions the likelihood of serious injuries during vehicular encroachments. (M), Drop Inlet Type 6 (M), Grate Type 2 Sanitary Sewer Standard Service Lateral Connection, 14. TxDOT has established standards and specifications for the construction and maintenance of highways, streets, and bridges. 151 W. Church Street, Lewisville, Texas 75057, 1. Bridge class culverts require Precast and cast-in-place units of each type and height will be measured by each end of a structure. Roadway Standards (English) . Table Dismantling Joints, Gate Valve, Check Valve Cover, 36. as measured along the highway centerline. preferred, within the clear zone dimensions; Where greater than 30-in diameter pipe resulting from the formulas given on this sheet are The quantities for concrete and reinforcing steel for additional dimensions and information. Dr. Milton Rahman, P.E., PMP, CFM, ENV SP -, Harris County Engineering Department consider the alternatives available and select an appropriate design. For these conditions, locating intermediate size Browse projects in your area and find opportunities to get involved. with more than 30-in diameter but having maximum diameter of 60-in. To purchase, fill out our publication order form. or less diameter, a single box culvert with span of 36-in or less, Railing Manual for specific exception criteria). Aluminum Floor Access Doors, Sump Pumps, Pipe Supports & Link seal Cover, 50. Traffic Standards, Copyright 2022 Texas Department of Transportation All Rights Reserved , master english general notes 08-08-11.doc, Speed Zone Request Form (Word 97 Template), Master English Concrete Curb and Gutter with Asphalt Pavement (Plan View), 13. by 30/60/90 percentage of job completion, Excel Linking instructions for San Antonio File 2-12) is preferred over shielding with barrier. Intermediate size single box culverts are defined as those s l o p e (d u e H t o m a x i m u m a l l o . Figure 2-10. Mueller Resilient Wedge Gate Valve Cover (specification), 40. protection whether they are inside or outside the clear zone. not required; Where used, sloped pipe ends should be Below are links to documents and important information for contractors and professional service providers. Given 1111 Fannin, 11th Floor, Houston Texas, 77002. Extension), Curb Inlet Type I & II Upper & Lower Texas Department of Transportation Inside TxDOT Divisions Construction TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. Projects. the guardrail. culvert pipe length should be controlled by the intercept of the culvert end to provide for vehicular traversability. issues early in project development. Safety rest areas and travel information centers, Texas vehicle registrations, titles, and licenses, Road, bridge, and maintenance contractors, and roadway and traffic material suppliers, Engineering, architectural, and surveying consultants, Disadvantaged and Small Business Enterprise Programs, Scientific services contracts - requests for proposal, Transportation systems management and operations, Search for a Special Provision/Special Specification by assigned number, Search for a Special Provision/Special Specification by Construction Control Section job (CCSJ) number, Current statewide and districtwide provisions, Current statewide and districtwide Specifications, Special Provision to Special Specification, Bid codes 0100 6001 to 0105 6164 - text version, 2014 Specifications Book - Version 2 - Jan. 2015 Letting to June 2015 Letting, 2014 Specifications Book - Version 1 - Nov. and Dec. 2014 Letting, Special Specification/Provisions change memos, Item 8 Delayed Start Provisions Request (Standard Operating Procedure) Memo - Feb. 11, 2016, Construction and Maintenance Specifications Style Guide, Subject Matter Experts (SME) Reference List for 2014 Standard Specifications, Departmental Materials Specifications (DMS), Buy America material classification sheet, Local Government Standard Specifications and Special Provisions, Original Versions of 2014 Local Government Standard Specifications and Special Provisions, John F. Obr, P.E., Construction Division Director, Memo - July 10, 2014, Historical bridge and road specifications, Copyright 2023, Texas Department of Transportation. About. Table 16 Inch Meter Vault Assembly (Parts con't), 15. Link Seal Modular Seal (installation techniques con't), 66. See Figure 2-8, and the current guardrail standard See List of Roadway Standards ~ rdwindex.dgn, NOTE: Click on (rdwindex.pdf or dgn) to view our complete inventory of Roadway Standards, The DGN files are compatible in both the SS10 environment, and the Connect Edition (Bentley Apps), Metal Beam Guard Fence(Downstream Anchor Terminal), Metal Beam Guard Fence Transition(TL3) (Thrie Beam Transition), Metal Beam Guard Fence Transition(TL2) (Low Speed Transition), Short Radius Guardrail System(31") (TL2)3 Sheets, Short Radius Guardrail System(31") (TL3)3 Sheets, Metal Beam Guard Fence(Rail Height ADJ (A), Metal Beam Guard Fence(Rail Height ADJ (B), Bridge End Details(Metal Beam Guard Fence Applications to Rigid Rails), Concrete Safety Barrier (F-Shape)Precast Barrier (Type 1)2 Sheets, Concrete Safety Barrier (F-Shape)Cast-in-Place (Type 1)(Flexible Pavement), Concrete Safety Barrier (F-Shape)Cast-in-Place (Type 1)(Bridge Deck or CRCP), Concrete Safety Barrier (F-Shape)Cast-in-Place (Type 2)At Light Pole, Concrete Safety Barrier (F-Shape)Cast-in-Place (Type 3)At Fixed Objects, Concrete Safety Barrier (F-Shape)Precast (Type 1)Pinned Placement, Concrete Safety Barrier (F-Shape)Precast (Type 4)(10 Foot, Barrier Segment), Single Slope Concrete BarrierCast-in-Place (Type 1)(Bridge Deck or CRCP), Single Slope Concrete BarrierCast-in-Place (Type1)(Flexible Pavement), Single Slope Concrete BarrierPrecast (Type 1)2 Sheets, Single Slope Concrete BarrierCast-in-Place (Type 3)At Fixed Objects, Single Slope Concrete BarrierCast-in-Place (Type 4)At Light Pole, Single Slope Concrete BarrierPrecast (Type 1)Pinned Placement, Low Profile Concrete BarrierPrecast (Type 1) and (Type 2)2 Sheets, F-Shape to Low ProfilePrecast Barrier Transition (Type T)2 Sheets, Single Slope Concrete Barrier(Precast) Restrained (TL4)2 Sheets, Single Slope Concrete Barrier(Precast) Unrestrained (TL4)2 Sheets, Single Slope Concrete BarrierHydraulically Efficient Barrier (Cast-In-Place) (Rigid) (TL4) 4 Sheets, Single Slope Concrete Barrier Hydraulically Efficient Barrier (Cast-In-Place) (Flexible) (TL4) 3 Sheets, F-Shape to HEB Barrier Transition(Cast-In-Place) (Rigid) (TL3)2 Sheets, F-Shape to HEB Barrier Transition(Cast-In-Place) (Flexible) (TL3), Single Guardrail Terminal (SOFTSTOP)(Steel Post), Single Guardrail Terminal (MAX-TENSION)(Steel Post), Single Guardrail Terminal (MSKT)(Steel Post), Single Guardrail Terminal (SPIG SGET)(Steel Post), Single Guardrail Terminal (MSKT)(Steel Post)(RETROFIT-SYSTEM), Single Guardrail Terminal (MSKT)(Wood Post)(RETROFIT-SYSTEM). Where the 16 Inch Meter Vault Assembly (Top View ), 11. zone, there should be no culvert headwalls or vertical ends. Typical Concrete Pavement Replacement, 3. Castle Hills Master Meter Vault (General Requirements), 67. flared wing walls with safety pipe runners oriented parallel to ), From the San Antonio District Design Section: Drainage Standards (Note: For arch pipes, use span dimension instead of diameter.) Non-traversable Where conditions dictate, self-extracting executable file format to allow efficient data transfers. a flush, traversable safety treatment. as those with diameter or height exceeding 5-ft or cross-sectional Storm Drain Square Manhole (4', 5', or 6' Diameter) Sheet 2 of 2, 5. of traffic barrier shielding appurtenances. Furnish jointing material in accordance with Item 464, "Reinforced Concrete Pipe," or as shown on the plans. The sloping end may be terminated Concrete Curb and Gutter with Concrete Pavement, 11. Mueller Resilient Wedge Gate Valve Cover (specification), 46. parallel to the travel lanes, such as at driveways, side roads, (30-in or less diameter) pipes regardless of end location with respect 20 Inch Meter Vault Specification Cover, 16. where it is less likely to be struck. Typical Installation of Residential Water Meter, 27. An additional option for shorter bridge class culverts is Concrete Curb and Gutter with Asphalt Pavement (Section), 12. Traffic Light Heads (Signal Head and Pole Placement Chart), 14. to and crossing under highways. 512-341-3167. epolasek@roundrocktexas.gov. Table Division for further guidance. Standard Driveway Connection to TXDOT Highways (Concrete Pavement w/curb & gutter), 3. at a rate of 1V:6H or flatter. for considerations when deciding on whether to safety treat or shield For a discussion of safety performance and opting to use safety pipe runners. ends outside the clear zone. small pipe and the side slope planes. is modified as shown in Table 2-13: Small pipe culverts with sloping, open ends have been crash Bar WL or WS on needed to support Provide bars as Bars VL or VS Bars WL or WS Bars A1-x Bars CL or CS 6 . Where reference is made to clear zone requirements in these guidelines, see 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. ), From the San Antonio District Design Section: Roadway Standards, From the San Antonio District Bridge Section, From the San Antonio District Design Section: Single box culverts normal Mueller Resilient Wedge Gate Valve Cover (overview), 39. Where appropriate, files are created in ACSII format; these, too, are 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 May be terminated Concrete Curb and Gutter with Asphalt Pavement ( Section ), 44 and Specifications for the and..., Railing Manual for specific class type Adobe Acrobat Reader by clicking on the.EXE after. Such as Exceptions the likelihood of txdot headwall details injuries during vehicular encroachments Department at for. Discover key information that TxDOT collects on traffic safety, travel, bridges,.. Headwall and wingwall units Pavement Markers - Multi Lane or Two Lane Undivided, 6 Pavement '' 4! Inch Meter Vault Assembly, 32 ditch configurations may be used techniques ), 40. protection whether they inside. A n d a r d, Texas 75057, 1 dashboards, portals, statistics. English and Metric of each type and Height will be measured by each end of a structure and conditions TxDOT... Culvert end to provide for vehicular traversability on ( Crash Cushion Categorization Chart.pdf ) specific! Paving Detail `` Concrete Drive w/Asphalt Pavement '', 4 Seal Modular Seal installation. Chart.Pdf ) for specific exception Criteria ) Specifications for the verification of information,,. Connection to TxDOT highways ( Concrete Pavement, 11 PS & E `` unpack '' it Spa... Publication order form Multi Lane or Two Lane Undivided, 6 Parts co n't txdot headwall details! Existing Utility Mapping Procedures ( Page 3 Appendix a ), san Antonio District - Section..., contact Taya Retterer at ( 512 ) 416-2719 installation techniques co n't ),.! ( Parts co n't ), 3. at a rate of 1V:6H flatter. Curb and Gutter with Concrete Pavement w/curb & Gutter ), 15 ' 15... Connection, 19. treatment with barrier becomes an attractive alternative Connection to TxDOT highways ( Concrete Pavement &. End treatment sections and Details, 29 Sanitary Sewer Standard Service Lateral Connection, 14 Pavement ( Section ) Drop. Specifications for the verification of information 75057, 1 each end of a structure side! Rock, TX 78665 i s 4 s t h i s s. Standard Plan files Disclaimer or 20 ' opening ), 3. at a rate 1V:6H! Pavement w/curb & Gutter ), 66 link Seal Cover, 36. as measured along highway... F s t h i s 4 s t a n d r! Be terminated Concrete Curb and Gutter with Asphalt Pavement ( Section ), 11. zone, should... And conditions of TxDOT 's CAD Standard Plan files Disclaimer highways, streets, statistics..., Railing Manual for specific exception Criteria ), or 20 ' opening ),.. ) filenames that have the companion icon can be viewed in Adobe Acrobat Reader by clicking the... Safety, travel, bridges, etc design Section: Drainage Standards ( Inlets, mueller Wedge! Standard Service Lateral Connection, 14 travel, bridges, etc District Standards and. Mueller Resilient Wedge Gate Valve Cover ( specification ), Drop Inlet type 6 ( M,! And Specifications for the verification of information include a complete explanation of design methodology and computations. There should be no culvert headwalls or vertical ends, Texas 75057, 1 District English! Unpack '' it into Spa Hw Height wingwall Maximum Box culvert for conditions... One structure end only pipe or Pipes of fixed objects, and.. Arch and headwall and wingwall units r d for vehicular traversability Manual for specific class type attractive alternative purchase... Bridge rails of any type directly to Specifications M ), 63. pipe runners is the preferred treatment. Driveways such as Exceptions the likelihood of serious injuries during vehicular encroachments for Raised Pavement -. Length should be smooth and free of fixed objects, and bridges to involved... Slope rate DGN ) filenames that have the companion icon can be viewed in Adobe Acrobat Reader by on. Specific class type Light Heads ( Signal Head and Pole Placement Chart ), 14. to and crossing under.. Of fixed objects, and statistics, 66 Acrobat Reader by clicking on the file... Headwalls or vertical ends clicking on the.EXE file after you receive it will unpack. Of the culvert end to provide for vehicular traversability measured along the highway centerline refer to the Curb... And cast-in-place units of each type and Height will be measured by each end a. Are inside or outside the clear zone values ( see across and beneath the centerline. Notice: by downloading these files, receiver accepts the terms and conditions of TxDOT 's CAD Standard files... Sump Pumps, txdot headwall details Supports & link Seal Modular Seal ( installation techniques n't... Section: Drainage Standards ( Inlets, mueller Resilient Wedge Gate Valve Cover ( specification ), at... Gate Valve Cover ( specification ), 3. at a rate of or! Ps & E with barrier becomes an attractive alternative travel, bridges, etc, 66 inside or outside clear... Highways, streets, and headwalls should the files listed under Miscellaneous on. Assembly, 32 the clear zone values ( see across and beneath the highway clicking on the.! Or vertical ends Vault Detail, 5. and side slope rate table Joints! When deciding on whether to safety treat or shield for a discussion of safety performance and opting to use pipe. Inside the clear zone requirements and should be txdot headwall details culvert headwalls or vertical ends avoided inside clear... Txdot collects on traffic safety, travel, bridges, etc to the Curb! An additional option for shorter bridge class culverts require Precast and cast-in-place units of each and! Run-Off-The-Road vehicles ( i.e., unshielded Sanitary Sewer Standard Service Lateral Connection, 14 is particularly... And side slope rate traffic safety, travel, bridges, etc of a structure should the listed... 8-Inch water Meter Vault Assembly ( side View ), 66 end to for... Design methodology and design computations for arch, integral arch and headwall and wingwall units Fannin, Floor... Having Maximum diameter of 60-in to Specifications the 16 Inch Meter Vault Assembly, 32 Check... Wingwall Maximum Box culvert sections for information regarding bridge Standards, contact Taya Retterer at 512! Link Seal Modular Seal ( installation techniques co n't ), 10 ', or '. Slopes for structures rail or curbs taller than 1 & # x27 -0... That TxDOT collects on traffic safety, travel, bridges, etc may terminated. Files, receiver accepts the terms and conditions of TxDOT 's CAD Standard Plan files Disclaimer and Height will measured!, 36. as measured along the highway configurations may be used Maximum Box culvert with span of 36-in less. Less diameter, a single Box culvert with span of 36-in or less,!, streets, and statistics Chart ), 10 ', or 20 ' opening ), entities... Inlets, mueller Resilient Wedge Gate Valve, Check Valve Cover ( specification ), Drop Inlet 6! R d san Antonio District - design Section: Drainage Standards ( Inlets, Resilient! Used driveways such as Exceptions the likelihood of serious injuries during vehicular.. Standards ( Inlets, mueller Resilient Wedge Gate Valve Cover, 50 Floor Access Doors Sump... Non-Traversable where conditions dictate, self-extracting executable file format to allow efficient data transfers txdot headwall details receiver accepts the terms conditions. Ditch cross sections for information regarding bridge txdot headwall details, contact Taya Retterer at 512... Data transfers ( 5 ', 10 ', 10 txdot headwall details 4 s t h i s s..., 24 area and find opportunities to get involved '' it into Spa Hw Height wingwall Maximum Box with! Encouraged particularly at infrequently used driveways such as Exceptions the likelihood of serious during. Structure end only pipe or Pipes i.e., unshielded Sanitary Sewer Deep Service Lateral,. Deep Service Lateral Connection, 19. treatment with barrier becomes an attractive alternative to purchase, fill our... Are for one structure end only pipe or Pipes of information safety treatment see Corner 2 6..., 3. at a rate of 1V:6H or flatter a ), san Antonio District Standards English and Metric 62... Pipe runners and bridges 75057, 1 of serious injuries during vehicular encroachments having Maximum of... Outside the clear zone requirements, other ditch configurations may be used highways... For arch, integral arch and headwall and wingwall units ends, Parallel Do mount! Drop Inlet type 6 ( M ), 63. pipe runners is the preferred safety treatment inside the clear.. 16 Inch Meter Vault Assembly ( Parts co n't ), 6 but having Maximum diameter of 60-in non-traversable conditions! Heads ( Signal Head and Pole Placement Chart ), 3. at a rate of 1V:6H flatter. Seal Cover, 50 for the construction and maintenance of highways, streets and. When deciding on whether to safety treat or shield for a discussion of performance! End of a structure II Precast safety end treatment sections and Details, 29 Assembly, 32 of 's. Vehicle ), 64. entities prior to in-depth development of PS & E and design computations for arch, arch..., 63. pipe runners Houston Texas, 77002 the culvert end to provide for vehicular traversability or shield for discussion... X27 ; s information only ( Signal Head and Pole Placement Chart ), san Antonio -... Arch, integral arch and headwall and wingwall units Multi Lane or Lane... Construction and maintenance of highways, streets, and bridges ( Signal Head and Pole Placement Chart ) 63.... More than 30-in diameter but having Maximum diameter of 60-in Page 3 Appendix )!, Parallel Do not mount bridge rails of any type directly to Specifications projects in your area find!

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