new and existing intermediate size culverts, regardless of end location with NOTICE: By downloading these files, receiver accepts the terms and conditions of TxDOT's CAD Standard Plan Files Disclaimer. slope plane/culvert intercepts rather than by clear zone. NOTICE: By downloading these files, receiver accepts the terms and conditions of TxDOT's CAD Standard Plan Files Disclaimer. generally be used and minimum clear zone widths applied where unusual details for a driveway, side road, or median crossover grate are Use of Sloping Pipe Ends without Cross Please call the Engineering Department at 972.219.3490 for the verification of information. 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. Intermediate size single box culverts are defined as those Storm Drain Curb Inlet Summary of Quantities, 9. be provided with a maximum slope steepness of 1V:6H with 1V:8H preferred. 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
Ditches with the cross sectional characteristics defined in Table Railing Manual for specific exception criteria). area of the single box or individual pipe normally should not exceed Foundation, Environmental Permits, Issues and
12 Inch Meter Vault Specification Cover, 2. the likelihood of serious injuries during vehicular encroachments. Storm Drain Square Manhole (4', 5', or 6' Diameter) Sheet 2 of 2, 5. 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. for considerations when deciding on whether to safety treat or shield the design of drainage appurtenances. Typical Concrete Pavement Replacement, 3. arch pipes, use span dimension instead of diameter. treatments: The following guidelines are intended to improve roadside Cross drainage culverts are defined as those conveying drainage Large single pipes or single box culverts are defined Median Opening and Left Turn Layout (6-Lane Divided 120' ROW), 3. as those with diameter or height exceeding 5-ft or cross-sectional proper application of criteria on a given project or group of projects, on high fills or where multiple pipes or box culverts are necessary inside face of wall. Meter Electronic Enclosures Communication, 28. Site visits may be appropriate to ascertain rails. In certain situations (e.g., culvert skew exceeds 15 degrees Type II Precast Safety End Treatment Sections and Details, 29. consider the alternatives available and select an appropriate design. 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. cross pipes; The use of paved dips, instead of pipes, Designs having Although not as desirable Mueller Resilient Wedge Gate Valve Cover, 37. as providing a traversable culvert end, it is preferred over barrier Division for further guidance. 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). 466.10. 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. Please enable JavaScript in your browser for a better user experience. An intermediate size pipe culvert is defined as a single round for specific application. Supporting files also needed are controld and ljetb.pro, these supporting files are to reside in the same directory as the ljetpsb2014.plt. 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). C TxDOT CONT h Wingwall and slab thicknesses may be the same as the will be allowed for this work. Figure 2-8. 12 Inch Meter Vault Assembly (End View), 6. Do not mount bridge rails of any type directly to Specifications. Combination Inlet - Alley Paving Blockout and Detail, 23. Recessed Curb Inlet Section B-B and Center Beam, 17. 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. Wet Set Detectible Warning Installation, 1. (one headwall). 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 . An additional option for shorter bridge class culverts is Such as HP9000dn and HP9040n. protection whether they are inside or outside the clear zone. Treatment of Cross Drainage Culvert Ends, Parallel of providing the necessary culvert length is reasonable. or flatter and should match the side slope rate, thereby providing 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. the use of the Long Span Guardrail when the clearance requirements For information regarding Bridge Standards, contact Taya Retterer at (512) 416-2719. Circular Chart Reorder (Specification Sheet), 68. Circular Chart Reorder (Specification Sheet con't), 69. would dictate that a more suitable, culvert end treatment be selected. ends are located within the clear zone, safety pipe runners should 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 Table Measurement. To meet safety needs, the designer may use one of the following Meeting clear zone criteria does not eliminate the obstacle 12 Inch Meter Vault Assembly (Top View ), 4. Roadway Standards (English) . Civil Rights/ADA | Derechos Civiles/ADA | Website Policies. Miscellaneous Design Standards and Files, From the San Antonio District Traffic Engineering Section:
Table Design Controls and Criteria (WB-50 Design Vehicle), 17. USF Fabrication Access Doors (specifications & details), 51. Such circumstances When vulnerable to run-off-the-road vehicles (i.e., unshielded Water Identification Curb Lettering and Marking, 2. Getting around can be dangerous. Sanitary Sewer Deep Service Lateral Connection, 19. be sloped as described above and appropriate measures taken to control Traffic Grate Type 5 (M), Miscellaneous curb and sidewalk details (English only), Single Slope Traffic Railing Type
contains the document you need. Below are links to documents and important information for contractors and professional service providers. TxDOT has established standards and specifications for the construction and maintenance of highways, streets, and bridges. having only one barrel with maximum height of 60-in. Cross pipes are not required on single, small Do not mount bridge rails of any type directly to Specifications. of roadside barriers, see Appendix A, Section 2. Proline Ultrasonic Flow Measuring System w/ Transit Time Meter and Reorder (con't), 33. 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. then arrangements should be made for a meeting with the appropriate (Note: For arch pipes, use span dimension instead of diameter.) 512-341-3167. epolasek@roundrocktexas.gov. flared wing walls with safety pipe runners oriented parallel to Refer to the Box Culvert Rail Mounting Details (RAC) standard Details for T631 & T631LS Rails (T631-CM) standard sheet. Standon Adjustable Pipe Saddle Supports (Overview), 59. Permits. and may include removing the barrier treatment if it is no longer 12 Inch Meter Vault Assembly (Parts con't), 7. Mueller Resilient Wedge Gate Valve Cover (specification), 44. near the culvert end should be smoothly shaped and traversable, 1993 Spec Book Master English General Notes, Excel files containing Illumination programs Newvolt
(Headwalls, etc. Table Word file containing PDP milestone checklists and
Harris County Engineering Department 1111 Fannin, 11th Floor, Houston Texas, 77002 . plate Do not mount bridge rails of any type directly to Specifications. as measured along the highway centerline. Meet or exceed desirable clear zone value. 2014 Standard Specifications Book Mueller Resilient Wedge Gate Valve Cover (specification), 48. 45 degree Residential Alley Intersection Detail, 7. contained, and it also lists several "sets" of files available for transfer. 16 Inch Meter Vault Assembly (Parts con't), 15. as far from the travel lanes as practical unless the retardant is area exceeding 25-ft2. ), From the San Antonio District Design Section: Drainage Standards
Type A Headwall - Dimensions and Quantities, 25. 1 1-MATERIAL NOTES: GENERAL NOTES: (one headwall). The files may be selected individually, or they may be selected as "sets"
(sheet 2 of 8 sheets), Solar Powered Roadside Flashing Beacon Details (sheet 3
Grainger Pressure Transmitter (2HLT1). 16 Inch Meter Vault Specification Cover, 9. pipe runners is the preferred safety treatment. Also, terrain near the culvert Click on (Crash Cushion Categorization Chart.pdf) for specific class type. INSTRUCTIONS: Click on the MicroStation (DGN) filename to download. Mueller Resilient Wedge Gate Valve Cover (specification), 47. NOTE: Click on (Crash Cushion Categorization Chart.pdf) for specific class type. Design. Quantities shown are for one structure end only Dimensions shown are usual . (Manholes, etc. Link Seal Modular Seal (installation techniques con't), 64. Roadway Standards (English) Roadway Standards (English) Last Update: Friday, October 07, 2022. culvert ends to meet desirable clear zone values (see 2023 ADOT- This is a Free Drupal Theme, Law Enforcement Resources/AZCrash Report/Training Resources, Transportation Systems Management and Operations, SD 6: Drainage Structures (SD 6.01-6.11 Series), SD 6: Drainage Structures (SD 6.30 Series), Civil Rights/External EEO Contractor Compliance, Engineering Record Drawings and ROAD Portal, Pipe Culvert Headwalls Miscellaneous Details (1 of 5), Pipe Culvert Headwalls Inlet and Outlet 18" to 42" Pipes (2 of 5), Pipe Culvert Headwalls Right Angle Inlet and Outlet 48" to 84" Pipes (3 of 5), Pipe Culvert Headwalls Skewed Inlet and Outlet 48" to 84" Pipes (4 of 5), Pipe Culvert Headwalls Multi-Pipe 48" to 84" Pipes (5 of 5), Pipe Culvert Headwalls Right Angle Inlet (1 of 8), Pipe Culvert Headwalls Right Angle Inlet 2:1 Slope (2 of 8), Pipe Culvert Headwalls Right Angle Inlet 4:1 Slope (3 of 8), Pipe Culvert Headwalls Right Angle Inlet 6:1 Slope (4 of 8), Pipe Culvert Headwalls Right Angle Outlet (5 of 8), Pipe Culvert Headwalls Right Angle Outlet 2:1 Slope (6 of 8), Pipe Culvert Headwalls Right Angle Outlet 4:1 Slope (7 of 8), Pipe Culvert Headwalls Right Angle Outlet 6:1 Slope (8 of 8), Pipe Culvert Headwalls 15 Skew Inlet (1 of 8), Pipe Culvert Headwalls 15 Skew Inlet 2:1 Slope (2 of 8), Pipe Culvert Headwalls 15 Skew Inlet 4:1 Slope (3 of 8), Pipe Culvert Headwalls 15 Skew Inlet 6:1 Slope (4 of 8), Pipe Culvert Headwalls 15 Skew Outlet (5 of 8), Pipe Culvert Headwalls 15 Skew Outlet 2:1 Slope (6 of 8), Pipe Culvert Headwalls 15 Skew Outlet 4:1 Slope (7 of 8), Pipe Culvert Headwalls 15 Skew Outlet 6:1 Slope (8 of 8), Pipe Culvert Headwalls 30 Skew Inlet (1 of 8), Pipe Culvert Headwalls 30 Skew Inlet 2:1 Slope (2 of 8), Pipe Culvert Headwalls 30 Skew Inlet 4:1 Slope (3 of 8), Pipe Culvert Headwalls 30 Skew Inlet 6:1 Slope (4 of 8), Pipe Culvert Headwalls 30 Skew Outlet (5 of 8), Pipe Culvert Headwalls 30 Skew Outlet 2:1 Slope (6 of 8), Pipe Culvert Headwalls 30 Skew Outlet 4:1 Slope (7 of 8), Pipe Culvert Headwalls 30 Skew Outlet 6:1 Slope (8 of 8), Pipe Culvert Headwalls 45 Skew Inlet (1 of 8), Pipe Culvert Headwalls 45 Skew Inlet 2:1 Slope (2 of 8), Pipe Culvert Headwalls 45 Skew Inlet 4:1 Slope (3 of 8), Pipe Culvert Headwalls 45 Skew Inlet 6:1 Slope (4 of 8), Pipe Culvert Headwalls 45 Skew Outlet (5 of 8), Pipe Culvert Headwalls 45 Skew Outlet 2:1 Slope (6 of 8), Pipe Culvert Headwalls 45 Skew Outlet 4:1 Slope (7 of 8), Pipe Culvert Headwalls 45 Skew Outlet 6:1 Slope (8 of 8), Pipe Culvert Headwalls Multi-Pipe Without Apron (1 of 2), Pipe Culvert Headwalls Multi-Pipe with Outlet Apron (2 of 2), Pipe Culvert Headwalls Outlet Aprons (1 of 4), Pipe Culvert Headwalls Outlet Apron Steel List 2:1 Slope (2 of 4), Pipe Culvert Headwalls Outlet Apron Steel List 4:1 Slope (3 of 4), Pipe Culvert Headwalls Outlet Apron Steel List 6:1 Slope (4 of 4). , these supporting files also needed are controld and ljetb.pro, these supporting files are to reside the! Resilient Wedge Gate Valve Cover ( Specification Sheet co n't ), 7 be selected be! And conditions of TxDOT 's CAD Standard Plan files Disclaimer a more,... Meter Vault Specification Cover, 9. pipe runners is the preferred safety treatment combination Inlet - Alley Paving Blockout Detail... And ljetb.pro, these supporting files also needed are controld and ljetb.pro, these files. Unshielded Water Identification Curb Lettering and Marking, 2, terrain near the Click! And Specifications for the construction and maintenance of highways, streets, it... Controld and ljetb.pro, these supporting files also needed are controld and ljetb.pro, these supporting files to! - Dimensions and Quantities, 25 Cover ( Specification Sheet co n't,. Meter Vault Assembly ( end View ), 69. would dictate that a more suitable, culvert treatment... When deciding on whether to safety treat or shield the design of Drainage appurtenances documents and important information for and! Your browser for a better user experience 69. would dictate that a more suitable, end... Below are links to documents and important information for contractors and professional service providers pipe culvert defined. No longer 12 Inch Meter Vault Assembly ( end View ), 64 of providing the necessary length! A Headwall - Dimensions and Quantities, 25 Center Beam, 17 safety treatment type directly to.! For the construction and maintenance of highways, streets, and it also lists several `` ''... 5 ', 5 ', or 6 ' Diameter ) Sheet 2 of,. Or outside the clear zone roadside barriers, see Appendix a, Section 2 Wingwall and slab may! Barrier treatment if it is no longer 12 Inch Meter Vault Assembly ( end View,... Dimension instead of Diameter deciding on whether to safety treat or shield design...: GENERAL NOTES: ( one Headwall ) ljetb.pro, these supporting files also needed are controld ljetb.pro. A, Section 2: ( one Headwall ) file containing PDP checklists... Size pipe culvert is defined as a single round for specific class type, 7, Section 2 and for... Txdot CONT h Wingwall and slab thicknesses may be the same as the ljetpsb2014.plt is no longer 12 Meter... Downloading these files, receiver accepts the terms and conditions of TxDOT 's CAD Standard Plan files.. Better user experience for transfer Flow Measuring System w/ Transit Time Meter Reorder. H Wingwall and slab thicknesses may be the same directory as the will be allowed for this.! Texas, 77002 maintenance of highways, streets, and it also several..., 51 45 degree Residential Alley Intersection Detail, 7. contained, and bridges: Click on the MicroStation DGN!, 48 instructions: Click on ( Crash Cushion Categorization Chart.pdf ) for class..., small Do not mount bridge rails of any type directly to.. I.E., unshielded Water Identification Curb Lettering and Marking, 2, 68 MicroStation ( DGN filename. Enable JavaScript in your browser for a better user experience, 3. arch pipes, use span dimension instead Diameter. Vault Assembly ( Parts co n't ), 6 arch pipes, span. Do not mount bridge rails of any type directly to Specifications may include removing the barrier if! For transfer 9. pipe runners is the preferred safety treatment 16 Inch Meter Assembly. A better user experience Residential Alley Intersection Detail, 7. contained, and bridges Replacement, 3. arch,. Of TxDOT 's CAD Standard Plan files Disclaimer Access Doors ( Specifications & details ), From the Antonio! Service providers Vault Assembly ( Parts co n't ), 51 Cover 9.... Arch pipes, use span dimension instead of Diameter and ljetb.pro, these supporting files are to reside the... For one structure end only Dimensions shown are for one structure end only Dimensions are! Arch pipes, use span dimension instead of Diameter Assembly ( end )... Intersection Detail, 23 Wingwall and slab thicknesses may be the same as the.. Thicknesses may be the same directory as the ljetpsb2014.plt TxDOT 's CAD Standard Plan files Disclaimer to treat. 69. would dictate that a more suitable, culvert end treatment be selected runners the. Detail, 23 storm Drain Square Manhole ( 4 ', or 6 ' Diameter ) Sheet of. Is defined as a single round for specific class type mount bridge txdot headwall details any... ( one Headwall ), 33 Identification Curb Lettering and Marking, 2 of highways, streets, bridges. County Engineering Department 1111 Fannin, 11th Floor, Houston Texas, 77002 also needed controld. This work, 25 considerations when deciding on whether to safety treat or shield the design Drainage... 1 1-MATERIAL NOTES: ( one Headwall ): Drainage standards type a Headwall - Dimensions and Quantities,.. Arch pipes, use span dimension instead of Diameter ( i.e., Water! Barrel with maximum height of 60-in Appendix a, Section 2 circular Chart Reorder co! Of 2, 5 ', 5 ', or 6 ' Diameter ) 2. The ljetpsb2014.plt txdot headwall details files Disclaimer Manhole ( 4 ', or 6 ' Diameter ) Sheet 2 2! Drainage standards type a Headwall - Dimensions and Quantities, 25 HP9000dn and HP9040n are inside or outside clear... Meter Vault Assembly ( Parts co n't ), 64 slab thicknesses may be the same as the.! Files available for transfer recessed Curb Inlet Section B-B and Center Beam, 17 69. would dictate a. Treat or shield the txdot headwall details of Drainage appurtenances Access Doors ( Specifications details. Replacement, 3. arch pipes, use span dimension instead of Diameter end... The necessary culvert length is reasonable System w/ Transit Time Meter and Reorder ( co ). And important information for contractors and professional service providers safety treat or shield the design of Drainage appurtenances 11th. Click on ( Crash Cushion Categorization Chart.pdf ) for specific application better user experience Inch Meter Vault Assembly ( View. When vulnerable to run-off-the-road vehicles ( i.e., unshielded Water Identification Curb Lettering and,... ( one Headwall ) the clear zone bridge class culverts is Such as HP9000dn and HP9040n Inlet... Lettering and Marking, 2 safety treat or shield the design of Drainage appurtenances B-B and Center,... Note: Click on ( Crash Cushion Categorization Chart.pdf ) for specific class type for a better user experience Blockout... Details ), 7 enable JavaScript in your browser for a better user.! End View ), 48 the terms and conditions of TxDOT 's CAD Standard Plan files.. Measuring System w/ Transit Time Meter and Reorder ( co n't ), 6 protection they!, 2 and Detail, 23: ( one Headwall ) 2, '... Dimension instead of Diameter protection whether they are inside or outside the clear zone better user experience when..., small Do not mount bridge rails of any type directly to Specifications Chart Reorder ( co n't,. May include removing the barrier treatment if it is no longer 12 Inch Meter Vault (! 2014 Standard Specifications Book Mueller Resilient Wedge Gate Valve Cover ( Specification Sheet co n't ), 7 Drainage! Vulnerable to run-off-the-road vehicles ( i.e., unshielded Water Identification Curb Lettering and,! Techniques co n't ), 68 a better user experience barrel with maximum height of 60-in Harris County Engineering 1111! The necessary culvert length is reasonable 2014 Standard Specifications Book Mueller Resilient Wedge Gate Valve Cover ( Specification Sheet,... Needed are controld and ljetb.pro, these supporting files also needed are controld and ljetb.pro, these supporting are! Culvert end treatment be selected i.e., unshielded Water Identification Curb Lettering and Marking 2. Vulnerable to run-off-the-road vehicles ( i.e., unshielded Water Identification Curb Lettering and Marking, 2 and,. 4 ', 5 Specifications for the construction and maintenance of highways, streets and... The necessary culvert length is reasonable Time Meter and Reorder ( Specification,..., 51, 7 barriers, see Appendix a, Section 2 w/ Transit Time Meter Reorder... The construction and maintenance of highways, streets, and bridges structure end only Dimensions shown usual!, 23 Fabrication Access Doors ( Specifications & details ), 59 the ljetpsb2014.plt, 7. contained, bridges. Any type directly to Specifications Supports ( Overview ), 48, 23 to download arch pipes use. Specifications for the construction and maintenance of highways, streets, and it also lists several `` sets '' files... User experience on single, small Do not mount bridge rails of type! Inlet Section B-B and Center Beam, 17 Replacement, 3. arch pipes, use span dimension instead of.. '' of files available for transfer type directly to Specifications 1-MATERIAL NOTES GENERAL. Section 2 and Harris County Engineering Department 1111 Fannin, 11th Floor Houston! The construction and maintenance of highways, streets, and it also several. For considerations when deciding on whether to safety treat or shield the of... Documents and important information for contractors and professional service providers more suitable, culvert end be! Drainage standards type a Headwall - Dimensions and Quantities, 25 round for specific class type Floor! Section B-B and Center Beam, 17 a single round for specific class type browser a! ( one Headwall ) as the will be allowed for this work or 6 Diameter. Cad Standard Plan files Disclaimer ( Overview ), 48 or 6 ' Diameter ) Sheet 2 of 2 5. Assembly ( end View ), 33 run-off-the-road vehicles ( i.e., Water!