M (Miscellaneous) Standard Plans - July 2012
Welcome to the M-Standard (Miscellaneous) Plans page. The latest CDOT M & S Standard Plans Book was published on July, 2012.
- TO OBTAIN A COPY OF THE 2012 M&S STANDARD PLANS BOOK, PLEASE CLICK HERE FOR MORE INFORMATION.
- Letter to Region Transportation Directors, Region Program Engineers and Branch Heads.
- Users of this CDOT M-Standards Plans must accept terms of this .
- The July 4, 2012 M Standard Plan list of revisions to the July 4, 2006 M Standard Plans
- Please click on the Revised Date to open the M Standard's Cover Letter.
- All the latest 2012 M-Standard Plans are below and are in Adobe Acrobat Reader (*.PDF) file format only. They are not available in AutoCAD or MicroStation.
|M-Standard Plan Number||Standard Plan Name (number of sheets if 2 or more) and description.|
|Application of Standard Plans||
Instructions for the use of the M&S Standard Plans.
|Table of Contents||M&S Standards - Table of Contents|
|M-100-1||Standard Symbols (3 Sheets) - Symbols, line types, and patterns for plan sheets.|
|M-100-2||Acronyms and Abbreviations (4 sheets) - Acronyms and abbreviations that may be used in plan sheets.|
|M-203-1||Approach Roads - Approach road and median cross over geometry. (Revised on July 08, 2013)|
|M-203-2||Ditch Types - Plan view, concrete-lined and grass-lined sections, cut and embankment sections.|
|M-203-11||Superelevation Crowned and Divided Highways (3 Sheets) - Superelevation rates and runout.|
|M-203-12||Superelevation Streets (2 Sheets) - Superelevation rates and runout diagrams.|
|M-206-1||Excavation and Backfill for Structures (2 Sheets) - Excavation, backfill, embankment, bedding.|
|Excavation and Backfill for Bridges (2 Sheets) - Structure excavation and structure backfill.|
|Temporary Erosion Control (11 Sheets) - Typical applications for erosion control features. (Revised on March 29, 2016)|
|M-210-1||Mailbox Supports (2 Sheets) - Details for several different installations, mailbox turnouts.|
|M-214-1||Planting Details - Details for planting trees and shrubbery.|
|M-216-1||Soil Retention Covering (2 Sheets) - Turf Reinforcement Mats (TRMs) Slope Application used in steeper slopes, adverse soil, and higher hydraulic stress applications. (Revised on July 16, 2015)|
|Concrete Pavement Joints (5 Sheets) - Joint and dowel bar placement for concrete roadways. (Revised on July 24, 2012)|
|M-510-1||Structural Plate Pipe H-20 Loading - Structural plate pipe H-20 loading tables.|
|M-601-1||Single Concrete Box Culvert (2 Sheets) - Single cell concrete box culvert details and tables. (Revised on November 25, 2015)|
|M-601-2||Double Concrete Box Culvert (2 Sheets) - Double cell concrete box culvert details and tables. (Revised on November 25, 2015)|
|M-601-3||Triple Concrete Box Culvert (2 Sheets) - Triple cell concrete box culvert details and tables. (Revised on November 25, 2015)|
|M-601-10||Headwall for Pipes - Headwall quantity tables including connection to wingwalls.|
|M-601-11||Type "S" Saddle Headwalls for Pipe - Headwall quantity tables.|
|M-601-12||Headwalls and Pipe Outlet Paving - Headwall tables, and outlet paving for pipes 48" dia. or less.|
|M-601-20||Wingwalls for Pipe or Box Culverts - Tables for quantities, connections, toe wall, and apron.|
|M-603-1||Metal Pipe (4 Sheets) - Tables for metal pipes, including cover limits and bedding. (Revised on October 02, 2014)|
|M-603-2||Reinforced Concrete Pipe - Tables for RCP including cover limits, and bedding requirements. (Revised on October 02, 2014)|
|Precast Concrete Box Culvert - Installation of Precast CBCs, bedding, and joint requirements.|
|M-603-4||Corrugated Polyethylene Pipe (AASHTO M294) and Polypropylene Pipe (AASHTO M330) - Installation and cover height for corrugated polyethylene pipes. (Revised on October 02, 2014)|
|M-603-5||Polyvinyl Chloride (PVC) Pipe (AASHTO M304) - Installation and cover height for polyvinyl chloride (PVC) pipes. (Revised on October 02, 2014)|
|M-603-6||Steel Reinforced Polyethylene Ribbed Pipe (AASHTO MP 20) - Details for the installation of Steel Reinforced Polyethylene Ribbed Pipe (AASHTO MP 20). (Revised on April 30, 2015)|
|M-603-10||Concrete and Metal End Sections (2 Sheets) - Tables for common pipe end sections.|
|M-604-10||Inlet, Type C - Inlet details for pipe 30 inches or less inside diameter.|
|M-604-11||Inlet, Type D - Inlet details for pipe 42 inches or less inside diameter.|
|M-604-12||Curb Inlet Type R (2 Sheets) - Inlet details with quantity tables and rebar bending diagrams.|
|M-604-13||Concrete Inlet Type 13 - Drop inlet for gutter pans.|
|M-604-20||Manholes (3 Sheets) - Cast-in-place, pre-cast, and T-base manhole details.|
|M-604-25||Vane Grate Inlet (5 Sheets) - Rebar details and quantity tables for 36 inch and 72 inch inlets.|
|M-605-1||Subsurface Drains - Details of different applications.|
|M-606-1||Guardrail Type 3 W-Beam (20 Sheets) - Placement, installation, materials, and specifications. (Revised on October 27, 2014)|
Midwest Guardrail Syetem(MGS) Type 3 W-Beam 31 Inches (20 Sheets) - Placement, installation, materials, and specifications. (Revised on December 29, 2015)
|M-606-13||Guardrail Type 7 F-Shape Barrier (4 Sheets) - Details for F-shape concrete barrier. (Revised on August 30, 2013)|
|M-606-14||Precast Type 7 Concrete Barrier (3 Sheets) - Details of rebar, and pin and loop connection.|
|M-607-1||Wire Fences and Gates (3 Sheets) - Barbed or combination wire fence, wood or metal posts.|
|M-607-2||Chain Link Fence (3 Sheets) - Fence and gate details with material and hardware details.|
|M-607-3||Barrier Fence - Barrier fence with steel post details.|
|M-607-4||Deer Fence, Gates, and Ramps (5 Sheets) - Game fence, Gate, and Ramp details. (Revised on April 30, 2015)|
|M-607-10||Picket Snow Fence - Picket snow fence with steel post details.|
|M-607-15||Road Closure Gate (9 Sheets) - Hardware specifics and placement of gates on highways.|
|M-608-1||Curb Ramps (7 Sheets) - Plan, elevation, and section views. Details for detectable warnings. (Revised on June 16, 2014)|
|M-609-1||Curbs, Gutters, and Sidewalks (4 Sheets) - Details for expansion joints and driveway entrances. (Revised on July 24, 2012)|
|M-611-1||Cattle Guard (2 Sheets) - Cattle guard with steel and timber wing details.|
|M-611-2||Deer Guard (2 Sheets) - Deer guard with timber and steel wing details. (Revised on April 30, 2015)|
|M-613-1||Roadway Lighting (4 Sheets) - Details of light standards, foundation, wiring, control cabinets.|
|M-614-1||Rumble Strips (3 Sheets) - Temporary and permanent use for shoulders, lanes, and centerlines.|
|M-614-2||Sand Barrel Arrays (2 Sheets) - Layouts for design speeds to 75 mph including weights.|
|M-615-1||Embankment Protector Type 3 - Slope run-down using flexible pipe and paved apron.|
|M-615-2||Embankment Protector Type 5 - Slope run-down using slope paving and paved apron.|
|M-616-1||Inverted Siphon - Concrete siphon pipe with trash guard, valve box, and drain details.|
|M-620-1||Field Laboratory Class 1 - 8' x 26' Field Laboratory.|
|M-620-2||Field Laboratory Class 2 - 12' x 28' Field Laboratory.|
|M-620-11||Field Office Class 1 - 8' x 26' Field Office.|
|M-620-12||Field Office Class 2 - 12' x 50' Field Office.|
|M-629-1||Survey Monuments (2 Sheets) - Monument application table and monument cap details.|
|Project Special Details|
|FHWA Approval Letters|
|CDOT Form 1300 - Submittal of New or Revised Standard Plan or Project Special Detail: Word.doc or Acrobat.pdf|
If you are a CDOT employee, consultant, or contractor and would like to receive emails of the latest revisions to the M & S Standards, please email us. Include your name, company name, and the email address that you would like to receive this information.
- Contact Information
Questions about the use of Design & Construction Support should be directed to CDOT's Standards and Specifications Unit:
- Working with Local Government
In keeping with Governor Hickenlooper's Executive Order D2011-005, CDOT engages in extensive public outreach at the outset of each rule making process, involving state and local entities and individuals in the development of the rules.
- CDOT Financials
Click here for information on the rules pertaining to the registration of municipal advisors (the "Municipal Advisor Rule") that goes into effect July 1, 2014.
In accordance with House Bill 11-1002, CDOT has created an online database for the Colorado Department of Transportation's Financial Information