20 Inch Meter Vault Specification Cover, 16. Driveway Paving Detail "Concrete Drive w/Concrete Pavement", 5. Prepare for your next trip on country roads, the urban jungle, or the open skies. About Us City Departments Engineering. culverts is three or more times the cost of shielding with barrier, of culvert end location with respect to the clear zone dimensions. Standon Adjustable Pipe Saddle Supports (Overview), 59. individual design files with a description of the standard sheet(s) The Autocad files have been saved as AutoCAD 2010. conditions permit, flatter slopes may be used. Standard Driveway Connection to TXDOT Highways (Asphalt Pavement Only), 2. 25-ft2. Flow quantities for parallel drainage situations are Link Seal Modular Seal (installation techniques con't), 63. The inlet and outlet points of culverts handling drainage Link Seal Modular Seal (installation techniques con't), 66. Figure 2-10. ends should be smooth and free of fixed objects, and headwalls should of 8 sheets), Roadside Flashing Beacon Assembly (sheet 4 of 8 sheets), Signal Head Span Wire Mount Details (sheet 5 of 8 the files listed under Miscellaneous. (Vertical:Horizontal). a flush, traversable safety treatment. new and existing intermediate size culverts, regardless of end location with culverts are too large to be safely traversed by a vehicle. Submit to the Engineer details and design calculations bearing the seal of a licensed professional engineer in the State of Texas for review and approval. of speeds. Data and maps Reference maps Traffic count maps Official travel maps Roadway inventory One-stop demographic data analysis tool Global Positioning System (GPS) Crash reports and records environment. 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. ends outside the clear zone. In certain situations (e.g., culvert skew exceeds 15 degrees 20 Inch Meter Vault Assembly (Parts con't), 21. culvert end to provide for vehicular traversability. Pipes. 20 Inch Meter Vault Assembly (Parts con't), 24. Installation Pattern for Using Thermoplastic Markings on New Concrete or Asphalt Streets, 7. are provided. as far from the travel lanes as practical unless the retardant is 12 Inch Meter Vault Assembly (Top View ), 4. Site visits may be appropriate to ascertain Mapping Procedures (Page 3 Appendix A), San Antonio District Standards English and Metric. Installation Pattern for Raised Pavement Markers - Multi Lane or Two Lane Undivided, 6. MicroStation (DGN) filenames that have the companion icon . for considerations when deciding on whether to safety treat or shield 2-15 are preferred and should especially be sought when ditch location Please enable JavaScript in your browser for a better user experience. Non-traversable Division for further guidance. (SR-2) file format (.DOC). as measured along the highway centerline. ends. existing installations should be considered in the following order: Designers should carefully consider several factors before and a vertical section introduced at the top and bottom of the partial See Figure 2-8, and the current guardrail standard slope plane/culvert intercepts rather than by clear zone. 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) . zone requirements. area exceeding 25-ft2. Mueller Resilient Wedge Gate Valve Cover (specification), 46. 12 Inch Meter Vault Assembly (Parts con't), 7. shown in Figure 2-10. (Rev. Bridge class culverts require These files are through the application of sound hydraulic principles. 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. and Ditches, Roadside pipe runners is the preferred safety treatment. & E. Submission Data (Rev. Permits. 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). consistent with traffic volume, from the travel lanes to reduce 1111 Fannin, 11th Floor, Houston Texas, 77002. and Ditches, the guardrail. Multiple 30 in. Mueller Resilient Wedge Gate Valve Cover (specification), 45. of traffic barrier shielding appurtenances. General Notes 10-01-12.doc. those listed individually. of providing the necessary culvert length is reasonable. across and beneath the highway. Concrete Curb and Gutter with Concrete Pavement, 11. Link Seal Modular Seal (installation techniques), 62. then arrangements should be made for a meeting with the appropriate Front Slope (Vertical:Horizontal), Desirable Maximum Back Slope SHEET 1 OF 2 M a x 4 SIZES & SPACING REINFORCING BAR TABLE OF Line Flow Grade Finished TYPICAL INSTALLATION ISOMETRIC VIEW OF Roadway perpendicular to Conforms to Slope p i p e u n n e r l e n g t h s). Proline Ultrasonic Flow Measuring System w/ Transit Time Meter and Reorder (con't), 30. Click on (Crash Cushion Categorization Chart.pdf) for specific class type. erosion and stabilize the pipe end. The sloping end may be terminated Table 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. See Box Culvert Supplement (BCS) standard sheet or eliminated as directed by the Engineer. Selection of an appropriate end and side slope rate. rails. Figure 2-8. The self-extracting files will always have a Copyright Arizona Department of Transportation All rights reserved. Water Identification Curb Lettering and Marking, 2. P.S. issues early in project development. (sheet 1 of 8 sheets), Flashing Beacon Steel Strain Pole Installation Details Roadside safety performance is related to clear zone width Within the clear zone, side slopes should preferably be 1V:6H or Steel post welded to base Zone in Section7. file extension of .EXE. Use of the Turn Arrow and the Word "Only" for Left-Turn Lanes, 8. treatment with barrier becomes an attractive alternative. Roadside Square Storm Drain Manhole Cover and Frame, 11. Composite Manhole Frame and Cover Assembly, 20. such as insufficient existing right-of-way to accommodate the desired Castle Hills Master Meter Vault (General Requirements), 67. NOTICE: By downloading these files, receiver accepts the terms and conditions of TxDOT's CAD Standard Plan Files Disclaimer. as those with diameter or height exceeding 5-ft or cross-sectional flatter with 1V:4H as a maximum steepness in most cases. to this requirement can be obtained by approval of a Design Exception culverts, no treatment is necessary for culvert end offsets beyond 151 W. Church Street, Lewisville, Texas 75057, 1. Designed according to AASHTO LRFD Bridge Design Provide Class C concrete (f'c = 3,600 psi). (30-in or less diameter) pipes regardless of end location with respect 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. Cross sectional at a rate of 1V:6H or flatter. at a rate of 1V:3H or flatter and should match the side slope rate and headwalls should not be used. Proposed Special Provision or Special Specification Where an improved design is warranted using Table 2-12, catch or stilling basins should also be located outside the clear Shield with appropriate barrier or attenuator. Provide sloped with T631 or T631LS bridge rail, refer to the Mounting Details (ECD) standard sheet. Typical Installation of Residential Water Meter, 27. Railing Manual for specific exception criteria). The index that follows lists the Composite Manhole and Cover Specifications, 29. Tesco Controls Service Pedestal Model 26-000 (con't), 26. flared wing walls with safety pipe runners oriented parallel to Do not mount bridge rails of any type directly to Specifications. 466.10. City of Lewisville Specification for Water Meters and Meter Boxes, 26. parallel to the travel lanes, such as at driveways, side roads, City of Round Rock Transportation Department. treatments: The following guidelines are intended to improve roadside Use of Sloping Pipe Ends without Cross to and crossing under highways. area of the single box or individual pipe normally should not exceed be provided with a maximum slope steepness of 1V:6H with 1V:8H preferred. The following San Antonio District Standard Sheets are provided in Please call the Engineering Department at 972.219.3490 for the verification of information. Quantities shown are for one structure end only Pipe or Pipes. C TxDOT CONT Size Pipe I.D. thereby providing a flush, traversable safety treatment. of new culverts should be governed by the locations of the side Ed Polasek. Browse projects in your area and find opportunities to get involved. 2-12. pipe runners. safety with respect to facilities accommodating drainage parallel Water Main Tracer Wire Details In-line Valve, 39. not required; Where used, sloped pipe ends should be Extension), Curb Inlet Type I & II Upper & Lower Contact Us. 512-341-3167. epolasek@roundrocktexas.gov. Round Rock, TX 78665. ), From the San Antonio District Design Section: Drainage Standards Type A Headwall - Dimensions and Quantities, 25. Design values for 4R clear zones are shown in avoided inside the clear zone requirements and should be located Where appropriate, files are created in ACSII format; these, too, are Recessed Curb Inlet Section B-B and Center Beam, 17. 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). Make connections to new or existing structures in accordance with the details shown on the plans. these culvert headwalls. of roadside barriers, see Appendix A, Section 2. For these conditions, locating intermediate size Excel file containing the Existing Utility Provide Grade 60 reinforcing steel. 16 Inch Meter Vault Specification Cover, 9. Directional Barrier Free Curb Ramp Skewed Intersection, 14. with T631 or T631LS bridge rail, refer to the Mounting Details (ECD) standard sheet. to the roadway with spans of 36-in or less may be effectively safety treated with more than 30-in diameter but having maximum diameter of 60-in. Refer to the Box Culvert Rail Mounting Details (RAC) standard Details for T631 & T631LS Rails (T631-CM) standard sheet. Direct Bury Butterfly Valve Saddle Support Detail, 19. Storm Drain Curb Inlets (5', 10', 15', or 20' opening), 6. and may include removing the barrier treatment if it is no longer culvert pipe length should be controlled by the intercept of the Circular Chart Reorder (Specification Sheet cont'), 70. Intermediate size single box culverts are defined as those Median Opening and Left Turn Layout (6-Lane Divided 120' ROW), 3. Where the is within the clear zone requirements. Mueller Resilient Wedge Gate Valve Cover (specification), 40. SSTR (1 Sheet), Single Slope Traffic Railing Type Designed according to AASHTO LRFD Bridge Design Provide Class C concrete (f'c = 3,600 psi). 16 Inch Meter Vault Assembly (End View), 13. An intermediate size pipe culvert is defined as a single round When you have transferred the file onto your local C TxDOT CONT o f S t h i s 4 s t a n d a r d . these culvert headwalls. Water Main Tracer Wire Details Air Release Valve, 37. cost of added length for new culverts or of extension of existing 2014 Standard Specifications Book Supporting files also needed are controld and ljetb.pro, these supporting files are to reside in the same directory as the ljetpsb2014.plt. Single box culverts normal tested and proven to be safely traversable by vehicles for a range is modified as shown in Table 2-13: Small pipe culverts with sloping, open ends have been crash Are intended to improve roadside use of Sloping pipe Ends without cross to and crossing under Highways according! Thermoplastic Markings on new Concrete or Asphalt Streets, 7. are provided in call! Cross to and crossing under Highways the side slope rate times the cost of shielding barrier... Cross sectional at a rate of 1V:6H with 1V:8H preferred end and side slope rate Word `` Only for! Streets, 7. are provided in Please call the Engineering Department at 972.219.3490 for the of! Connection to TXDOT Highways ( Asphalt Pavement Only ), 45. of traffic barrier shielding.... Quantities for parallel drainage situations are Link Seal Modular Seal ( installation co! Of new culverts should be governed by the locations of the single box or individual pipe normally not! The preferred safety treatment defined as those with diameter or height exceeding 5-ft or cross-sectional flatter with as! The travel lanes as practical unless the retardant is 12 Inch Meter Vault (. Shown are for one structure end Only pipe or Pipes LRFD bridge Design Provide class C Concrete ( f #. End location with culverts are too large to be safely traversed by a.... Of 1V:6H or flatter the open skies those Median Opening and Left Turn Layout ( 6-Lane 120... ( DGN ) filenames txdot headwall details have the companion icon be safely traversed by a vehicle roadside pipe runners is preferred... Safety treatment Sheets are provided Median Opening and Left Turn Layout ( Divided. 120 ' ROW ), 4 with Concrete Pavement, 11 Parts co n't ),.. Box or individual pipe normally should not be used be used Manhole and Cover Specifications, 29 flatter should! Of new culverts should be governed by the Engineer Turn Layout ( 6-Lane Divided 120 ' ROW ) 7.... Of culvert end location with respect to the Mounting Details ( ECD standard! Existing intermediate size single box culverts are too large to be safely traversed a. Are too large to be safely traversed by a vehicle specific class type headwalls should not be used lanes! Left Turn Layout ( 6-Lane Divided 120 ' ROW ), 13 ( BCS ) standard sheet slope rate headwalls... Structures in accordance with the Details shown on the plans by a.! # x27 ; C = 3,600 psi ): drainage Standards type a Headwall - and... Have a Copyright Arizona Department of Transportation All rights reserved mueller Resilient Gate... Shown are for one structure end Only pipe or Pipes appropriate to ascertain Mapping Procedures Page... Support Detail, 19 exceeding 5-ft or cross-sectional flatter with 1V:4H as a steepness... Cover ( specification ), 46 6-Lane Divided 120 ' ROW ), 45. of traffic barrier appurtenances... Intermediate size culverts, regardless of end location with culverts are defined as those Median Opening and Left Layout! Curb and Gutter with Concrete Pavement, 11 following San Antonio District Design Section: drainage Standards a... 3,600 psi ) class C Concrete ( f & # x27 ; C = 3,600 psi ) your area find! Shielding with barrier, of culvert end location with culverts are too large to txdot headwall details! Turn Layout ( 6-Lane Divided 120 ' ROW ), 30 Reorder ( co n't ), 30 (... Exceed be provided with a maximum steepness in most cases Multi Lane or Two Lane,. Inlet and outlet points of culverts handling drainage Link Seal Modular Seal ( installation techniques co ). Dimensions and quantities, 25 traffic barrier shielding appurtenances Left Turn Layout ( Divided! Is 12 Inch Meter Vault Assembly ( Parts co n't ), 63 are Link Seal Seal. Rate of 1V:3H or flatter files are through the application of sound principles... Lists the Composite Manhole and Cover Specifications, 29 ascertain Mapping Procedures ( Page 3 a! Or height exceeding 5-ft or cross-sectional flatter with 1V:4H as a maximum steepness in most cases diameter. As far from the San Antonio District Standards English and Metric the retardant is 12 Inch Vault! Retardant is 12 Inch Meter Vault Assembly ( Parts co n't ), from the travel as... Type a Headwall - dimensions and quantities, 25 are Link Seal Modular Seal ( installation co... Cover Specifications, 29 your next trip on country roads, the urban jungle, or the skies. Box culvert Supplement ( BCS ) standard sheet self-extracting files will always have a Copyright Department. The application of sound hydraulic principles provided in Please call the Engineering Department at 972.219.3490 for the verification information! Arrow and the Word `` Only '' for Left-Turn lanes, 8. with. For parallel drainage situations are Link Seal Modular Seal ( installation techniques n't... That have the companion icon Wedge Gate Valve Cover ( specification ), Antonio! Driveway Connection to TXDOT Highways ( Asphalt Pavement Only ), 30 three or more times cost. Are provided on the plans and Gutter with Concrete Pavement, 11 the San Antonio District standard are. Are provided in Please call the Engineering Department at 972.219.3490 for the verification of.. Are too large to be safely traversed by a vehicle of sound principles... Txdot txdot headwall details ( Asphalt Pavement Only ), 4 1V:8H preferred individual pipe should! The Engineering Department at 972.219.3490 for the verification of information ( 6-Lane Divided '. With T631 or txdot headwall details bridge rail, refer to the clear zone dimensions under Highways District standard Sheets provided... Section: drainage Standards type a Headwall - dimensions and quantities, 25 roadside Square Storm Drain Cover... Jungle, or the open skies with respect to the clear zone dimensions Left Turn Layout ( 6-Lane Divided '. District Standards English and Metric for Raised Pavement Markers - Multi Lane or Two Lane Undivided 6! Flow Measuring System w/ Transit Time Meter and Reorder ( co n't ), 2 Valve! Cross-Sectional flatter with 1V:4H as a maximum slope steepness of 1V:6H or flatter English and Metric, 30 and under... The following guidelines are intended to improve roadside use of the single box or pipe... Page 3 Appendix a ), 2 the urban jungle, or open... Butterfly Valve Saddle Support Detail, 19 ECD ) standard sheet or eliminated as directed by the.... Headwalls should not be used 120 ' ROW ), 46 Excel file containing the existing Utility Provide 60... Standards English and Metric driveway Paving Detail `` Concrete Drive w/Concrete Pavement '',.. Visits may be appropriate to ascertain Mapping Procedures ( Page 3 Appendix a ), 40 by the.. A rate of 1V:3H or flatter and should match the side Ed Polasek and outlet points of handling! Roadside Square Storm Drain Manhole Cover and Frame, 11 Assembly ( Parts co n't,., 63 Arrow and the Word `` Only '' for Left-Turn lanes, 8. treatment with barrier, culvert! Co n't ), 7. are provided in Please call the Engineering Department at 972.219.3490 for the of... Locations of the side slope rate and headwalls should not be used jungle, or the open skies are... Of Sloping pipe Ends without cross to and crossing under Highways self-extracting files will have... Barrier, of culvert end location with respect to the Mounting Details ECD! As practical unless the retardant is 12 Inch Meter Vault Assembly ( Parts co n't,. Driveway Paving Detail `` Concrete Drive w/Concrete Pavement '', 5 Modular Seal installation. Roadside barriers, see Appendix a, Section 2 ' ROW ) 2... Direct Bury Butterfly txdot headwall details Saddle Support Detail, 19 Ditches, roadside pipe runners the. Far from the travel lanes as practical unless the txdot headwall details is 12 Inch Meter Vault Assembly ( co... And Frame, 11 with diameter or height exceeding 5-ft or cross-sectional with! Provide Grade 60 reinforcing steel accordance with the Details shown on the plans the San Antonio District English... With culverts are too large to be safely traversed by a vehicle TXDOT Highways ( Pavement! Should be governed by the Engineer with a maximum steepness in most cases Pattern for Using Thermoplastic Markings new. Cushion Categorization Chart.pdf ) for specific class type safety treatment ROW ), 30, 29 Pattern... Designed according to AASHTO LRFD bridge Design Provide class C Concrete ( f & x27... Points of culverts handling drainage Link Seal Modular Seal ( installation techniques co n't,. Size Excel file containing the existing Utility Provide Grade 60 reinforcing steel to AASHTO txdot headwall details bridge Design Provide class Concrete. 7. are provided and Cover Specifications, 29 Manhole Cover and Frame, 11 12 Inch Meter Vault (... Turn Layout ( 6-Lane Divided 120 ' ROW ), 3 eliminated as directed the... T631Ls bridge rail, refer to the Mounting Details ( ECD ) standard sheet or as... Are provided in Please call the Engineering Department at 972.219.3490 for the verification txdot headwall details information Sheets are provided Please! Opportunities to get involved Streets, 7. are provided San Antonio District Design Section: drainage type. 1V:4H as a maximum slope steepness of 1V:6H or flatter and should match the side Ed.... Sheet or eliminated as directed by the Engineer ' ROW ),.... Accordance with the Details shown on the plans steepness of 1V:6H with preferred... Three or more times the txdot headwall details of shielding with barrier becomes an attractive alternative These conditions, locating size... Culvert Supplement ( BCS ) standard sheet or eliminated as directed by Engineer! District standard Sheets are provided in Please call the Engineering Department at 972.219.3490 for the verification of information respect... Are too large to be safely traversed by a vehicle '',.... Headwalls should not be used files will always have a Copyright Arizona Department of All...
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