Printed copies of MCDOT documents may be viewed or purchased at our Durango office.

For questions regarding the following documents, including how to obtain a copy, contact:

MCDOT Customer Service
2901 W. Durango
Phoenix, Arizona 85009
(602) 506-8600

MCDOT customer service can accept cash, checks, and credit cards (Visa, MasterCard, Discover and American Express).

Design Manuals

  1. Roadway Design Manual 2021 (Effective Date: August 21, 2021)
  2. Traffic Signal Design Manual
  3. Pavement Marking Manual
  4. Traffic Signing Manual
  5. Traffic Impact Procedures
  6. Maricopa County Drainage Policies and Standards & Design Manuals
  7. MCDOT Traffic Control Manual
  8. Interim ME Pavement Design Guide—October 2019 (NEW)

Construction Specifications

  1. Maricopa County 2023 Supplement to the MAG (Standard details are included)
  2. Maricopa County 2022 Supplement to the MAG 
  3. Guide for the Preparation of Contract Specifications
  4. Guideline Special Provisions (Updated January 3, 2023)
  5. Approved Materials List
  6. Contractor Safety Plan Guidelines
  7. Sampling And Testing Guidelines (February 2021 Update)

Planning Documents

  1. Transportation System Plan 2040 (TSP2040)
  2. Transportation Improvement Program (TIP)
  3. ADA Action Plan 2023

Permit Documents

  1. Residential Driveway Guidelines
  2. Temporary Access Trackout
  3. Additional Permit Documents

Other Design Resources

  1. CADD Standards
  2. City Boundaries of Maricopa County
  3. MCDOT Traffic Counts
  4. General Guide for the Railroad & Corporation Commission Application/Construction Process
  5. MCDOT Bid Item Master List
  6. Cost Estimation Viewer
  7. MCDOT ADA Compliance Guidelines
  8. Earthwork Guidelines


  1. Stormwater Compliance Requirements

Construction Management

  1. Construction Management Manual

Project Development Manual (Effective: July 30, 2022)