[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-1-en-105":3,"doc-seo-243518-105":53,"doc-detail-243518-en":126},{"code":4,"msg":5,"data":6},0,"success",[7,14,19,24,29,34,39,44,49],{"id":8,"doc_module":9,"doc_module_name":10,"category_name":11,"show_sort_weight":12,"slug":13},11,1,"Template","Presentations",90,"presentations",{"id":15,"doc_module":9,"doc_module_name":10,"category_name":16,"show_sort_weight":17,"slug":18},12,"Resumes",80,"resumes",{"id":20,"doc_module":9,"doc_module_name":10,"category_name":21,"show_sort_weight":22,"slug":23},14,"Invoices",70,"invoices",{"id":25,"doc_module":9,"doc_module_name":10,"category_name":26,"show_sort_weight":27,"slug":28},15,"Posters",60,"posters",{"id":30,"doc_module":9,"doc_module_name":10,"category_name":31,"show_sort_weight":32,"slug":33},16,"Social Media",50,"social-media",{"id":35,"doc_module":9,"doc_module_name":10,"category_name":36,"show_sort_weight":37,"slug":38},17,"Forms",40,"forms",{"id":40,"doc_module":9,"doc_module_name":10,"category_name":41,"show_sort_weight":42,"slug":43},18,"Letters",30,"letters",{"id":45,"doc_module":9,"doc_module_name":10,"category_name":46,"show_sort_weight":47,"slug":48},21,"Paper Templates",5,"papers-templates",{"id":50,"doc_module":9,"doc_module_name":10,"category_name":51,"show_sort_weight":4,"slug":52},158,"General","general-158",{"code":4,"msg":54,"data":55},"ok",{"site_id":56,"language":57,"slug":58,"title":59,"keywords":60,"description":61,"schema_data":62,"social_meta":119,"head_meta":121,"extra_data":123,"updated_unix":125},105,"en","indiana-department-of-transportation-construction-memorandums-index-2026","Indiana Department of Transportation Construction Memorandums Index - 2026","","Index of Indiana Department of Transportation (INDOT) construction memorandums organized by year and date, listing each memorandum’s description and its reference number. Entries include updates and supersession relationships, with notes for revisions, discontinued items, and program or specification changes affecting traffic control, construction methods, concrete and asphalt requirements, and related reporting or planning procedures. 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Many entries also document revisions, superseded references, or discontinued status.","Answer",{"name":111,"@type":106,"acceptedAnswer":112},"How are superseded and discontinued memorandums indicated in the index?",{"text":113,"@type":109},"The index includes explicit markers such as “Supersedes” and “Discontinued,” often referencing the memorandum number it replaces or replacing items from earlier dates.",{"name":115,"@type":106,"acceptedAnswer":116},"What types of topics are covered by the memorandums listed in the index?",{"text":117,"@type":109},"Topics span construction and materials guidance such as electronic traffic/traffic sign systems, concrete durability and mix/cure requirements, asphalt binder or specification changes, and related implementation and planning 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07-04, 07-12, 07-15, 08-01, 08-03, 09-14, 09-16, and 15-01]  \n2026  \n\n| Date | Description | Number |\n| --- | --- | --- |\n| 05/27 | Electronic Speed Limit Signs | 26-05 |\n| 05/13 | E-Ticketing *Supersedes 22-03* | 26-04 |\n| 05/13 | Bentley Infrastructure Cloud Use Begins on projects let on or after July 8, 2026 | 26-03 |\n| 04/16 | •  Concurrent RCBA and Bridge Deck Pour Pilot Program (Placing Concrete Bridge Deck with RCBAs) *Supersedes 07-23 *\u003Cbr>•  Concurrent RCBA and Bridge Deck Pour Pilot Program Form | 26-02 |\n| 03/04 | Adoption of 2025 Indiana Manual on Uniform Traffic Control Devices, IMUTCD *Supersedes 12-02 * | 26-01 |\n\n2025  \n\n| Date | Description | Number |\n| --- | --- | --- |\n| 10/29 | Supplemental Trucking (rev. 02/17/2026) | 25-08\u003Cbr>(revised) |\n| 09/10 | Infrastructure Investment and Jobs Act-Build America, Buy America *Supersedes 24-02* | 25-07 |\n| 08/27 | Durability of Concrete in Bridge Decks, Bridge Deck Overlays, and Bridge Approaches | 25-06 |\n| 08/15 | Law Enforcement Officer, LEO, Interstate Communications Plan with ISP Dispatch Centers | 25-05 |\n| 08/05 | Seed Mix and Seedling Requirements (rev. 09/24/2025) | 25-04\u003Cbr>(revised) |\n| 07/14 | Retro-reflectivity Testing for Preformed Plastic Markings | 25-03 |\n| 03/28 | E5 Internal Cure and E5 Liquid Fly Ash in Concrete *Supersedes 24-03* | 25-02 |\n| 12/14 | Guardrail and Guardrail Components that are manufactured in accordance with AASHTO M 180 | 25-01 |\n\nIndiana Department of Transportation Construction Memorandums Index  \n[updated: August 24, 2026, discontinued 06-04, 07-04, 07-12, 07-15, 08-01, 08-03, 09-14, 09-16, and 15-01]  \n2024  \n\n| Date | Description | Number |\n| --- | --- | --- |\n| 11/22 | Liquid Asphalt Sealant | 24-13 |\n| 10/16 | Durability of Concrete in Bridge Decks, Bridge Deck Overlays, and Bridge Approaches | 24-12 |\n| 07/17 | Incorporate Cost Verification Guidelines for Extra Work into the GIFE *Supersedes 17-15, 17-16 * | 24-11 |\n| 07/08 | Incorporate Buy America Guidelines for Steel and Iron Products into the GIFE *Supersedes 20-03, 20-06, 21-03 and Discontinued 17-04 * | 24-10 |\n| 07/02 | Traffic Breaks on Interstates | 24-09 |\n| 06/14 | Performance Graded Binder Specification Changes | 24-08 |\n| 06/06 | Incorporate Rental Rate Blue Book Guidelines into the GIFE\u003Cbr>*Supersedes 18-06, 16-11 * | 24-07 |\n| 06/05 | Concrete Mix Design Submittals | 24-06 |\n| 05/23 | Build America, Buy America – Material Categories | 24-05 |\n| 03/05 | Total Solar Eclipse 2024 | 24-04 |\n| 02/01 | E5 Internal Cure and E5 Liquid Fly Ash in Concrete (rev. 05/15/2024)\u003Cbr>*Supersedes 23-01* **Superseded by 25-02** | 24-03 |\n| 01/22 | Infrastructure Investment and Jobs Act-Build America, Buy America *Supersedes 22-09* **Superseded by 25-07** | 24-02 |\n| 01/10 | QC/QA-HMA 19.0 mm Substitution Clarification in SS 401.22 | 24-01 |\n\n\n| 2023 |  |  |\n| --- | --- | --- |\n| Date | Description | Number |\n| 12/11 | Indiana Transportation Team Pre-Construction Conference and Progress Meeting Agenda Use | 23-09 |\n| 07/07 | E-Ticketing Incentive *Discontinued* | 23-08 |\n\nIndiana Department of Transportation Construction Memorandums Index  \n[updated: August 24, 2026, discontinued 06-04, 07-04, 07-12, 07-15, 08-01, 08-03, 09-14, 09-16, and 15-01]  \n\n| 07/07 | Notice of Termination (NOT) *Supersedes 19-10* | 23-07 |\n| --- | --- | --- |\n| 06/13 | Revision of the Electronic Constructability Review Forms (ECRF)\u003Cbr>*Supersedes 19-01* | 23-06 |\n| 05/24 | Contractor Payroll Reviews by Project Staff | 23-05 |\n| 05/10 | IRI Implementation for CY 2023 *Supersedes 22-01* *Discontinued* | 23-04 |\n| 05/04 | Holding of Estimates Due to Late Contractor Payrolls | 23-03 |\n| 04/12 | Emulsion Certification Requirements | 23-02 |\n| 03/13 | E5 Internal Cure and E5 Liquid Fly Ash in Concrete\u003Cbr>*Supersedes 22-02 and 22-04 * **Superseded by 24-03** | 23-01 |\n\n2022  \n\n| Date | Descriptio","cbCaidg3fa8UM4MN","https://ap.wps.com/l/cbCaidg3fa8UM4MN","pdf",334229,23,"English","# 2026 Construction Memorandums Index\n## 2026 Entries by Date","[{\"question\":\"What information does the Indiana Department of Transportation Construction Memorandums Index provide?\",\"answer\":\"It lists construction memorandums organized by year and date, including a description and a memorandum number. Many entries also document revisions, superseded references, or discontinued status.\"},{\"question\":\"How are superseded and discontinued memorandums indicated in the index?\",\"answer\":\"The index includes explicit markers such as “Supersedes” and “Discontinued,” often referencing the memorandum number it replaces or replacing items from earlier dates.\"},{\"question\":\"What types of topics are covered by the memorandums listed in the index?\",\"answer\":\"Topics span construction and materials guidance such as electronic traffic/traffic sign systems, concrete durability and mix/cure requirements, asphalt binder or specification changes, and related implementation and planning procedures.\"}]","Indiana Department of Transportation Construction Memorandums Index - 2026 | PDF",1789204987,8]