Chapter 75 (English measure) - Indiana

1 Indiana DEPARTMENT OF TRANSPORTATION 2013 DESIGN MANUAL Chapter 502 traffic Design Design Memorandum Revision Date Sections Affected 14-01 Feb. 2014 Ch. 75, 76, 77, 78 superseded by Ch. 502 15-19 Sept. 2015 (03) 16-02 Jan. 2016 Sections thru 16-03 Jan. 2016 (02), (05), and (05) - Editorial 16-36 Nov. 2016 (05), item 4 17-09 May 2017 (05) 17-14 Jul. 2017 (08) 18-18 Aug. 2018 Figures 502-2J and 502-2L 19-01 Feb. 2019 , , and Figures 502-2Q and 502-2R 20-20 Oct. 2020 (05) and (05) Page 2 2013 Indiana Design Manual, Ch. 502 21-24 Dec. 2021 (03) New, (04) thru (08), (01) thru (04), (06) thru (07), (12), (16), (17), (21), (04), (05), (02), (03), , and , Figures 502-2A, 502-2B, 502-2C, 502-2D, and 502-2Q 22-10 Jul.

2 2022 (03), (04), , (01) thru (14) (Del.) 22-16 Aug. 2022 Figures 502-5A thru 502-5F (Del.) 2013 Indiana Design Manual, Ch. 502 Page 3 TABLE OF CONTENTS ROADWAY SIGNING .. 13 General Criteria .. 13 (01) References .. 13 (02) Reflectorization .. 14 (03) Illumination .. 15 (04) Sign Placement .. 15 (05) Ground-Mounted Sign Supports [Rev. May 2017] .. 16 (06) Overhead Sign .. 19 (07) Sign Priority .. 21 (08) Computer Software .. 21 (09) Symbology .. 21 (10) Sign Structure Selection Guidance and Design Criteria .. 22 (11) Design Criteria for traffic Sign Structure .. 23 (12) Design Criteria for Sign Structure Foundation.

3 24 (13) Applications .. 25 (14) Scoping Guidelines for 3R and 4R 25 Regulatory Sign .. 26 (01) Official Action .. 26 (02) Stop or Yield Sign .. 26 (03) Speed Limit Sign .. 27 (04) No U-Turn Sign .. 28 (05) Two-Way Left Turn Only (TWLTO) Sign .. 28 (06) Do Not Pass Sign .. 28 (07) Parking Signs .. 28 (08) No Turn on Red Sign .. 29 Warning Signs .. 29 (01) Placement of Advance Warning 29 (02) Advance Turn or Advance Curve Symbol 29 (03) Chevron Symbol Sign .. 30 (04) Signal Ahead Symbol Sign .. 30 (05) Advisory Exit Speed Sign .. 31 (06) No Passing Zone Sign .. 31 (07) Advance Street or Road Name Sign.

4 31 (08) Use of Fluorescent Yellow Sign Sheeting [Rev. Jul. 2017] .. 31 Guide Sign .. 31 (01) General Sign Design Requirements [Rev. May 2017] .. 32 (02) Post-Interchange Sign Sequence .. 32 Page 4 2013 Indiana Design Manual, Ch. 502 (03) General Services Sign .. 33 (04) Logo Signing .. 34 (06) Rest Area, Weigh Station, and Destination Signage .. 34 (07) Street Name Sign .. 35 (08) Reference Markers, D10-1 thru D10-5 Series .. 35 (09) Railroad Grade Crossing Signing .. 36 Sign Plan Notes and Legend Items .. 36 PAVEMENT MARKINGS .. 36 General .. 36 (01) Functions and Limitations .. 36 (02) Standardization of Application.

5 37 (03) Pavement Marking Retro-reflectivity [New Dec. 2021] .. 37 (04) Materials and Application [Rev. Sept. 2015, Dec. 2021] .. 37 (05) Contrast Markings [New Dec. 2021] .. 40 (06) Coordination with Other IMUTCD Chapters [Rev. Dec. 2021] .. 40 (07) References [Rev. Dec. 2021] .. 41 (08) Official Action [Rev. Dec. 2021] .. 41 Pavement and Curb Markings .. 41 (01) Yellow Center Line Pavement Markings and Warrants [Rev. Dec. 2021] .. 41 (02) No-Passing-Zone Pavement Markings and Warrants [Rev. ].. 42 (03) No-Passing-Zone Record [Rev. Dec. 2021] .. 43 (04) Other Yellow Longitudinal Pavement Markings [Rev. Dec. 2021] .. 44 (05) White Lane Line Pavement Markings and Warrants.

6 45 (06) Other White Longitudinal Pavement Markings .. 45 (07) Edge Line Pavement Markings [Rev. Dec. 2021] .. 46 (08) Warrants for Use of Edge Lines .. 47 (09) Extension through Intersection or Interchange .. 47 (10) Lane Reduction Transition Markings .. 47 (11) Approach Markings for Obstruction .. 47 (12) Raised Pavement Markers (RPMs) [Rev. Dec. 2021] .. 48 (13) Raised Pavement Markers as Vehicle Positioning Guides with Other Longitudinal Markings .. 49 (14) Raised Pavement Markers Supplementing Other Markings .. 49 (15) Raised Pavement Markers Substituting for Pavement 49 (16) Transverse Markings [Rev.]

7 Dec. 2021] .. 49 (17) Stop and Yield Lines [Rev. Dec. 2021] .. 49 (18) Do-Not-Block-Intersection Markings .. 50 (19) Crosswalk Markings .. 50 (20) Parking-Space Markings .. 51 2013 Indiana Design Manual, Ch. 502 Page 5 (21) Pavement Word and Symbol Markings [Rev. Dec. 2021] .. 51 (22) Speed Measurement Markings .. 51 (23) Speed Reduction Markings .. 51 (24) Curb Markings .. 52 (25) Chevron and Diagonal Crosshatch Markings .. 52 (26) Speed-Hump Markings .. 52 (27) Advance Speed-Hump Markings .. 52 Markings for Roundabout Intersection [Rev. Dec. 2021] .. 53 Markings for Preferential Lane .. 53 Markings for Toll-Road Plaza.

8 53 Delineators .. 53 (01) General .. 53 (02) Delineator Details .. 54 (03) Delineator Application [Rev. Dec. 2021] .. 54 (04) Delineator Placement and Spacing [Rev. Dec. 2021] .. 55 (05) Truck-Climbing or Passing Lane [Rev. Dec. 2021].. 56 Colored Pavements .. 56 Islands .. 56 (01) General .. 56 (02) Island Object Markers .. 56 (03) Island Delineators .. 57 Milled Longitudinal Pavement Corrugations [Rev. Feb. 2019] .. 57 (01) Pavement Corrugation Type [Add. Feb. 2019] .. 57 (02) Pavement Corrugation Type Selection [Rev. Feb. 2019, Dec. 2021] .. 58 (03) Corrugation Limits [Rev. Feb. 2019, Dec. 2021] .. 61 (04) Plan Details and Quantities [Rev.]

9 Feb. 2019] .. 61 Transverse Rumble Strips [Add. Feb. 2019] .. 61 Pavement Markings for traffic Contracts [Add. Dec. 2021] .. 62 traffic SIGNALS .. 62 General .. 62 (01) Official Action .. 62 (02) Plans Development .. 62 (03) Request for a New 63 (04) Responsibilities .. 63 Preliminary Signal Design Activities .. 63 (01) Signal Warrant .. 64 (02) Additional Considerations for traffic -Signal Installation .. 64 traffic -Signal Equipment and Operations .. 64 (01) traffic -Signal 64 Page 6 2013 Indiana Design Manual, Ch. 502 (02) Pedestrian Control [Rev. Jan. 2016] .. 66 (03) Preemption .. 67 (04) Controller Cabinet.

10 70 (05) Detector [Rev. Jan. 2016, Nov. 2016, Oct. 2020] .. 70 (06) traffic Signal-Head Components .. 75 (07) Signal-Support Structure .. 78 (08) Signal Cantilever Structure Selection Guidance and Design 80 traffic Signal Design .. 82 (01) Design Criteria .. 82 (02) Signal Displays .. 83 (03) Visibility Requirements .. 84 (04) Placement of Signal Equipment .. 84 (05) Pedestrian Signal [Rev. Jan. 2016, Oct. 2020] .. 85 (06) Signing and Pavement Markings .. 86 (07) Electrical System .. 86 (08) Phasing .. 89 (09) Pre-timed traffic Signal Timing .. 95 (10) traffic -Actuated Signal Timing .. 99 (11) Count Loops .. 104 (12) Preferred Counting Configurations.