Article
Have Questions? - Click Here
-
Listed below are topics with links to the email of their corresponding content owner.
Americans with Disabilities Act (ADA)
Part 1 - Project Design Development
Part 2 - Hydrology and Hydraulics
Part 3 - Roadway Design
Part 4 - Structural (Bridge Design)
Part 5 - Traffic and Safety
Part 6 - Pavement Design
INDOT Standard Specifications
PART 1 - PROJECT DESIGN DEVELOPMENT
Chapter 102 - Project Development
Chapter 7 - Environmental Procedure/Design Summary (Rev. Oct. 2018)Chapter 8 - Public Involvement Procedures (Rev. Mar. 2018)
Chapter 9 - Permits and Certifications (Rev. Jan. 2013)
Chapter 103 - Plan Development
Chapter 14 - Plan Preparation (Rev. Apr. 2025)Chapter 15 - Drafting Guidelines (Rev. Jan. 2013)
Chapter 106 - Location Surveys
Chapter 22 - General Survey Procedures (Rev. Apr. 2011)Chapter 23 - Electronic Data Collection Survey (Rev. Mar. 2011)
Chapter 24 - Aerial Photo Control Survey (Rev. Jan. 2011)
Chapter 25 - GPS Survey Control Network (Rev. Jan. 2011)
Chapter 26 - Survey Transmittals (Rev. Nov. 2023)
Chapter 108 - Quantities, Provisions, and Cost Estimating
Chapter 17 - Quantity Estimating (Rev. Apr. 2025)Chapter 19 - Standard Contract Documents and Unique Special Provisions (Rev. Jun. 2021)
Chapter 20 - Cost Estimating (Rev. Oct. 2020)
Chapter 109 - Right Of Way
Chapter 85 - Right-Of-Way Plans Preparations (Rev. Jan. 2013)Chapter 86 - Access Control (Rev. Jan. 2011)
PART 2 - HYDROLOGY AND HYDRAULICS
PART 3 - ROADWAY DESIGN
Part 3 Preface
Chapter 302 - Basic Design Controls
Chapter 40 - Basic Design Controls (Rev. Sep. 2023)Chapter 303 - Highway Capacity
Chapter 41 - Highway Capacity (Rev. Jan. 2011)Chapter 304 - Sight Distance
Chapter 42 - Sight Distance (Rev. Jan. 2011)Chapter 306 - Vertical Alignment
Chapter 44 - Vertical Alignment (Rev. Jan. 2011)Chapter 307 - Cross-Section Elements
Chapter 45 - Cross-Section Elements (Rev. Feb. 2019)Chapter 308 - At-Grade Intersections
Chapter 46 - Intersections At-Grade (Rev. Aug. 2018)Chapter 47 - Highway-Railroad At-Grade Crossing (Rev. Apr. 2016)
Chapter 309 - Interchanges
Chapter 48 - Interchanges (Rev. Apr. 2025)Chapter 310 - Roadside Safety
Chapter 49 - Roadside Safety (Rev. Aug. 2017)Chapter 311 - Economic Analysis
Chapter 50 - Economic Analysis (Rev. Apr. 2016)Chapter 312 - Special Design Elements
Chapter 51 - Special Design Elements (Rev. Oct. 2020)Chapter 314 - 4R Geometric Design
Chapter 53 - 4R Geometric Design (Rev. Feb. 2019)Chapter 315 - 3R/Partial 4R Freeway
Chapter 54 - 3R/Partial 4R Freeway Geometric Design(Rev. Jun. 2023)Chapter 316 - 3R Non-Freeway
Chapter 55 - 3R Non-Freeway Geometric Design(Rev. Jun. 2023)Chapter 317 - Partial 3R Projects
Chapter 56 - Partial 3R Projects (Rev. Jun. 2023)
PART 4 - STRUCTURAL (BRIDGE DESIGN)
Chapter 413 - Wood/Other Structures
Chapter 65 - Wood Superstructures (Rev. Jan. 2011)Chapter 414 - Bridge Design Operational Information
Chapter 70 - Bridge Design Operational Information (Rev. Jan. 2011)