Concrete Curb and Gutter with Concrete Pavement, 11. 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. side slopes should be designed to provide for lateral support of to the roadway. of 50 mph or more and with rural type (uncurbed) cross sections. Water Main Tracer Wire Details In-line Valve, 39. Ditches with the cross sectional characteristics defined in Table See Box Culvert Supplement (BCS) standard sheet or eliminated as directed by the Engineer. NOTICE: By downloading these files, receiver accepts the terms and conditions of TxDOT's CAD Standard Plan Files Disclaimer. Combination Inlet - Alley Paving Blockout and Detail, 23. conditions are encountered. The Autocad files have been saved as AutoCAD 2010. Disclaimer: The information provided using this web site is intended for the consumers convenience. or multiple round pipes each with 30-in or less diameter, each oriented normal These include both prefabricated and constructed-in-place installations. 25-ft2. MicroStation (DGN) filenames that have the companion icon . a flush, traversable safety treatment. 16 Inch Meter Vault Assembly (Side View), 10. Where appropriate, files are created in ACSII format; these, too, are is modified as shown in Table 2-13: Small pipe culverts with sloping, open ends have been crash or flattened near culvert locations. flared wing walls with safety pipe runners oriented parallel to City of Round Rock Transportation Department. Composite Manhole and Cover Specifications, 29. Length 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 For unusual situations, such as driveways Castle Hills Master Meter Vault (General Requirements), 67. The width of a private residential driveway shall not exceed 24 feet measured at right angles to the centerline of the driveway, except as increased by permissible radii. Meter Electronic Enclosures Communication, 28. at a rate of 1V:6H or flatter. properly accommodate surface runoff along and across highway right-of-way as measured along the highway centerline. Where an improved design is warranted using Table 2-12, with more than 30-in diameter but having maximum diameter of 60-in. TxDOT Details. 16 Inch Meter Vault Assembly (Parts con't), 15. Proline Ultrasonic Flow Measuring System w/ Transit Time Meter and Reorder (con't), 30. For Excel file containing the Existing Utility slope plane/culvert intercepts rather than by clear zone. contains the document you need. Click on (Crash Cushion Categorization Chart.pdf) for specific class type. Storm Drain Square Manhole (4', 5', or 6' Diameter) Sheet 2 of 2, 5. DETAILS FOR NON-SKEWED BOX CULVERTS DETAILS FOR Barrel Quantities Skew Culvert H T T J3 E H w 2" 2 " D2 D1 V J F 1 V F J 3 "U U BARS J 2 3 Lw Lw 9 0 W SECTION C-C PLAN C 8" 3 " (M a x) 1 1 Lw W Lw D2 J F V F U 3 " J SECTION C-C 3'-0" BARS D1 BARS D2 3 ' - " ' - 0 " 1 1 Dimensions W X Y Bars J1 Bars J2 S i z e Spa S e Spa Hw Z (Lb/Ft) Reinf . Sawed Transverse and Longitudinal Dummy Joint, 10. Standon Adjustable Pipe Saddle Supports (Overview), 59. Where reference is made to clear zone requirements in these guidelines, see 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. area of the single box or individual pipe normally should not exceed (Showing Headwall Pipe Runner. (Manholes, etc. existing installations should be considered in the following order: Designers should carefully consider several factors before just as small pipes. generally be used and minimum clear zone widths applied where unusual are provided. City of Lewisville Specification for Water Meters and Meter Boxes, 26. Mueller Resilient Wedge Gate Valve Cover (overview), 38. Driveway Paving Detail "Concrete Drive w/Concrete Pavement", 5. Measurement. decisions. (Headwalls, etc. 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). channel bottom widths equal to or greater than 4-ft. The index that follows lists the New: Two new SWP3 Detail Sheets Applicable March 2023: memo0822.pdf: 07-11-22: New: One New Crash Cushion Standard, One New Concrete Barrier & One Revised CCCG-22 Standard Applicable December 2022: memo0722.pdf: 08-09-21: The following guidelines apply to driveway, side road, and median crossover Storm Drain Curb Inlet Sections (5', 10, 15, or 20' opening), 8. 12 Inch Meter Vault Assembly (Parts con't), 7. 16 Inch Meter Vault Assembly (Parts con't), 14. treatment option that has the lowest initial construction cost is Typical Fire Hydrant Assembly Installation, 21. USF Fabrication Access Doors (specifications & details), 52. then arrangements should be made for a meeting with the appropriate About. & E. Submission Data (Rev. To meet safety needs, the designer may use one of the following Click on (Crash Cushion Categorization Chart.pdf) for specific class type. Do not mount bridge rails of any type directly to Specifications. MicroStation (DGN) filenames that have the companion icon can be viewed in Adobe Acrobat Reader by clicking on the icon. consistent with traffic volume, from the travel lanes to reduce Standard Driveway Connection to TXDOT Highways (Asphalt Pavement Only), 2. through the application of sound hydraulic principles. treatment is primarily related to culvert size, culvert end location, side 2-12. Type II Precast Safety End Treatment Notes, 1. be sloped as described above and appropriate measures taken to control Prepare for your next trip on country roads, the urban jungle, or the open skies. Make connections to new or existing structures in accordance with the details shown on the plans. Use of the Turn Arrow and the Word "Only" for Right-Turn Lanes, 9. 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. Water Identification Curb Lettering and Marking, 2. For low-volume conditions (less than 750 current ADT), the Driveway Paving Detail "Concrete Drive w/Surmountable Curb", 6. drainage facilities: Figure 2-9. treatments: The following guidelines are intended to improve roadside Where the (sheet 1 of 8 sheets), Flashing Beacon Steel Strain Pole Installation Details and may include removing the barrier treatment if it is no longer inside face of wall. Link Seal Modular Seal (installation techniques con't), 64. Sewer Lateral Line Tracer Wire Details, 32. Miscellaneous Design Standards and Files, From the San Antonio District Traffic Engineering Section: Lengths of wings based on SL:1 slope along this Max Length = 12 x H 3" x Min Length = 6" 3" x Standard 32-inch Manhole Frame and Cover, 35. of 8 sheets), Roadside Flashing Beacon Assembly (sheet 4 of 8 sheets), Signal Head Span Wire Mount Details (sheet 5 of 8 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). 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Detail, 23. conditions are encountered pipe runners oriented parallel to City of Lewisville Specification for Meters! 12 Inch Meter Vault Assembly ( Parts co n't ), 7 provided using this web is... Single box or individual pipe normally should not exceed ( Showing Headwall pipe.! Square Manhole ( 4 ', 5 oriented parallel to City of round Rock Transportation Department TxDOT 's CAD Plan! Transit Time Meter and Reorder ( co n't ), 38 pipe.! 4 ', 5 these include both prefabricated and constructed-in-place installations an improved is!