Standard Details are tools used to quickly add detail to a specific project. Generally these fit into 3 scenarios: 1) a template that needs project specific data added 2) a new design that is being tried, or 3) The item is not used often such that updates may need to be added. Standard Details may require modification by a professional engineer. Standard Details are intended to become the responsibility of a professional engineer and be incorporated into the project plans.
For questions, comments, or suggestions about specific Standard Drawings, please contact the Highway Design Section.
| Selected Items | File | Detail Date |
|---|
| Roadway | File | Detail Date |
|---|---|---|
| dd-001 - Road Closure Drop Gate | dgn | 06/2014 |
| dd-002 - Road Closure Drop Gate and Lighting | dgn | 06/2014 |
| A-1 - Freeway Grading | dgn | 05/2015 |
| A-2 - Rural Principal Arterial Grading | dgn | 05/2015 |
| A-3 - Rural Minor Arterial Grading | dgn | 05/2015 |
| A-4 - Rural Major Collector Grading | dgn | 05/2015 |
| A-5 - Superelevation | dgn | 03/2005 |
| A-6 - Typical Roadside Slope Treatment | dgn | 07/2009 |
| A-7 - Median Crossovers | dgn | 03/2005 |
| A-8 - Standard Template | dgn | 05/2013 |
| A-9 - ITD Roadway Nomenclature Location & Examples | dgn | 10/2010 |
| A-10 - Parabolic Crown | dgn | 10/2010 |
| G-1 - Old Guardrail Standard - Guardrail Slope Treatment Types A & B | dgn | 08/2011 |
| G-2 - Old Guardrail Standard - W-Beam Guardrail Installation Assemblies | dgn | 12/2010 |
| G-3 - Old Guardrail Standard - W-Beam Guardrail Posts, Blockouts, & Hardware | dgn | 08/2011 |
| G-4 - Old Guardrail Standard - Guardrail Bolting Hardware for W-Beam & Thrie Beam | dgn | 04/2006 |
| R-1-A - Railroad Grade Crossing Signal Type 1 | dgn | 07/2010 |
| R-1-B - Railroad Grade Crossing Signal Type 2 | dgn | 07/2010 |
| R-1-C - Railroad Grade Crossing Signal Type 3 | dgn | 03/2004 |
| R-2 - Railroad Grade Crossing Area | dgn | 03/2004 |
| Symbols | File | Detail Date |
|---|---|---|
| S-1-A-1 - Topography & Survey | pdf | 07/2011 |
| S-1-A-2 - Topography & Survey | pdf | 07/2011 |
| S-1-A-3 - Topography & Survey | pdf | 07/2011 |
| S-1-A-4 - Topography & Survey | pdf | 07/2011 |
| S-1-A-5 - Topography & Survey | pdf | 07/2011 |
| S-1-B-1 - Alignment, Border & General | pdf | 07/2011 |
| S-1-B-2 - Alignment, Border & General | pdf | 07/2011 |
| S-1-B-3 - Alignment, Border & General | pdf | 07/2011 |
| S-1-B-4 - Alignment, Border & General | pdf | 07/2011 |
| S-1-B-5 - Alignment, Border & General | pdf | 07/2011 |
| S-1-C-1 - Bridge, Hydraulics & Structures | pdf | 07/2011 |
| S-1-C-2 - Bridge, Hydraulics & Structures | pdf | 07/2011 |
| S-1-D-1 - Design & Right-of-Way | pdf | 07/2011 |
| S-1-D-2 - Design & Right-of-Way | pdf | 07/2011 |
| S-1-E-1 - Traffic, Utility, Environmental, Landscape, GIS, Construction & Visualization | pdf | 07/2011 |
| S-1-E-2 - Traffic, Utility, Environmental, Landscape, GIS, Construction & Visualization | pdf | 07/2011 |
| Traffic | File | Detail Date |
|---|---|---|
| Concrete Barrier Sign Post Installation | dgn | 02/2015 |
| Typical Interchange Delineation | dgn | 12/2015 |
| Lane Reduction Arrow Placement | dgn | 02/2015 |
| Sign Post Spacing Table | pdf | 12/2015 |
| Material Quantity Sheet Layout Example | dgn | 05/2007 |
| Temporary Traffic Control Median Crossover (1 of 2) | dgn | 09/2020 |
| Temporary Traffic Control Median Crossover (2 of 2) | dgn | 09/2020 |
| Median Crossover Closure With Precast Concrete Barrier | dgn | 09/2020 |
| Median Crossover Closure With Cable Barrier | dgn | 09/2020 |
| Enhanced Delineation | dgn | 04/2024 |
| td01 - Signalization & Illumination Electrical Service Pedestal Controller Foundation Mounted (Type 1 Service) | dgn | 01/2009 |
| td02 - Non-Metered Illunination/Metered Signal Service Pedestal (Type 2 Service) | dgn | 01/2009 |
| td03 - 120/240 Illunination Electrical Service Pedestal Pad Mounted (Type 1 Service) | dgn | 01/2009 |
| td03MOD - 120/240 Illunination Electrical Service Pedestal Pad Mounted (Type 1 Service with Flasher) | dgn | 01/2009 |
| td04 - Metered Illumination & Metered Signalization Service Pedestal (Type 3 Service) | dgn | 05/2007 |
| td04PAD - Metered Illumination & Metered Signalization Service Pedestal Pad Mounted (Type 3 Service) | dgn | 01/2009 |
| td05 - Signalization & Illumination Electrical Service Pedestal Pad Mounted (Type 1 Service) | dgn | 01/2009 |
| td06 - 240/480 Illunination & Electrical Service Pedestal (Type 1 Service) |
dgn | 01/2009 |
| td07 - Electronic Cabinet Foundation Detail for ITS and Ports of Entry | dgn | 02/2014 |
| td08 - Electronic Cabinet & Service Pedestal Foundation Detail for ITS and Ports of Entry | dgn | 02/2014 |
| td10 - Details for Highway Lighting 30', 40', & 50' Mounting Height Breakaway Installations (Model 5100) | dgn | 07/2016 |
| td11 - Overhead Bridge & Cantilever Sign Structures | dgn | 02/2012 |
| td12a - Composite Polymer Concrete Junction Box | dgn | 05/2013 |
| td14a&b - Single Mastarm Traffic Signal Poles Class 1, 2, & 3 with Terminal Compartment | dgn | 09/2009 |
| td15 - Dual Mastarm Traffic Signal Poles Class 4 with Terminal Compartment | dgn | 09/2009 |
| td17 - Details for Highway Lighting 30', 40', & 50' Mounting Height Breakaway Installations (Model 4100) | dgn | 02/2014 |
| td19 - Overhead Sign Lighting Fixture Detail | dgn | 02/2012 |
| td32a - Dual Channel Pre-empt Detectors & Call Back Lights (Mastarm Mounted) |
dgn | 09/2012 |
| td32b - Signal Channel Pre-empt Detectors & Call Back Lights (Mastarm Mounted) |
dgn | 09/2012 |
| td33a - Dual Channel Pre-empt Detectors & Call Back Lights (Pole Mounted) |
dgn | 02/2012 |
| td33b - Single Channel Pre-empt Detectors & Call Back Lights (Pole Mounted) |
dgn | 02/2012 |
| td36a - Pre-formed Detection Loops (Details) | dgn | 05/2007 |
| td36b - Pre-formed Detection Loops Roadway Installation 2 & 4 Conductor Cable | dgn | 05/2007 |
| td36c - Bridge Deck Loop Installation (Modified) | dgn | 08/2008 |
| td41 - Signal Field Wiring Diagram, Signal Controller Cabinet Located in Upper Left Quadrant of Intersection | dgn | 11/2018 |
| td42 - Signal Field Wiring Diagram Signal Controller Cabinet Located In Lower Left Quadrant of Intersection | dgn | 11/2018 |
| td43 - Signal Field Wiring Diagram Signal Controller Cabinet Located In Upper Right Quadrant of Intersection | dgn | 11/2018 |
| td44 - Signal Field Wiring Diagram Signal Controller Cabinet Located In Lower Right Quadrant of Intersection | dgn | 11/2018 |
| td45 - Signal Field Wiring Diagram With Pushbutton Poles Signal Controller Cabinet Located In Upper Left Quadrant of Intersection | dgn | 11/2018 |
| td46 - Signal Field Wiring Diagram With Pushbutton Poles Signal Controller Cabinet Located In Lower Left Quadrant of Intersection | dgn | 11/2018 |
| td47 - Signal Field Wiring Diagram With Pushbutton Poles Signal Controller Cabinet Located In Upper Right Quadrant of Intersection | dgn | 11/2018 |
| td48 - Signal Field Wiring Diagram With Pushbutton Poles Signal Controller Cabinet Located In Lower Right Quadrant of Intersection | dgn | 11/2018 |
| td49 - Signal Field Wiring Diagram With Signal Controller Cabinet Located In Upper Left Quadrant of Intersection | dgn | 11/2018 |
| td50 - Signal Field Wiring Diagram With Pedestrian Signal Head Poles Signal Controller Cabinet Located In Lower Left Quadrant of Intersection | dgn | 11/2018 |
| td51 - Signal Field Wiring Diagram With Pedestrian Signal Head Poles Signal Controller Cabinet Located In Upper Right Quadrant of Intersection | dgn | 11/2018 |
| td52 - Signal Field Wiring Diagram With Pedestrian Signal Head Poles Signal Controller Cabinet Located In Lower Right Quadrant of Intersection | dgn | 11/2018 |
| td54 - Standard Arrow Details | dgn | 09/2007 |
| td56 - Wood Post Two Route Sign Bracket Details | dgn | 03/2018 |
| td57 - Wood Post Three Route Sign Bracket Details | dgn | 03/2018 |
| td58 - Wood Sign Post Brace Angle & Spacing Details | dgn | 09/2017 |
| td60 - Four Cardinal Route Marker Assembly | dgn | 05/2007 |
| td81 - Video Detection Wiring Diagram Four Cameras or Less Without Emergency Vehicle Pre-Empt Signal Controller Cabinet Located in Upper Left Quadrant of Intersection | dgn | 11/2018 |
| td82 - Video Detection Wiring Diagram Four Cameras or Less Without Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Lower Left Quadrant of Intersection | dgn | 11/2018 |
| td83 - Video Detection Wiring Diagram Four Cameras or Less Without Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Upper Right Quadrant of Intersection | dgn | 11/2018 |
| td84 - Video Detection Wiring Diagram Four Cameras or Less Without Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Lower Right Quadrant of Intersection | dgn | 11/2018 |
| td85 - Video Detection Wiring Diagram Four Cameras or Less With Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Upper Left Quadrant of Intersection | dgn | 11/2018 |
| td86 - Video Detection Wiring Diagram Four Cameras Or Less With Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Lower Left Quadrant of Intersection | dgn | 11/2018 |
| td87 - Video Detection Wiring Diagram Four Cameras or Less With Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Upper Right Quadrant of Intersection | dgn | 11/2018 |
| td88 - Video Detection Wiring Diagram Four Cameras or Less With Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Lower Right Quadrant of Intersection | dgn | 11/2018 |
| td89 - Video Detection Wiring Diagram Five Cameras or More Without Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Upper Left Quadrant of Intersection | dgn | 11/2018 |
| td90 - Video Detection Wiring Diagram Five Cameras or More Without Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Lower Left Quadrant of Intersectiont | dgn | 11/2018 |
| td91 - Video Detection Wiring Diagram Five Cameras or More Without Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Upper Right Quadrant of Intersection | dgn | 11/2018 |
| td92 - Video Detection Wiring Diagram Five Cameras or More Without Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Lower Right Quadrant of Intersection | dgn | 11/2018 |
| td93 - Video Detection Wiring Diagram Five Cameras or More With Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Upper Left Quadrant of Intersection | dgn | 11/2018 |
| td94 - Video Detection Wiring Diagram Five Cameras or More With Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Lower Left Quadrant of Intersection | dgn | 11/2018 |
| td95 - Video Detection Wiring Diagram Five Cameras or More With Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Upper Right Quadrant of Intersection | dgn | 11/2018 |
| td96 - Video Detection Wiring Diagram Five Cameras or More With Emergency Vehicle Pre-Empt Signal Controller Cabinet Located In Lower Right Quadrant of Intersection | dgn | 11/2018 |