Ind. Code ch. 9-21-2

in effect

Ind. Code § 9-21-2-1 Creation

Sec. 1. The Indiana department of transportation shall adopt the Indiana Manual on Uniform Traffic Control Devices for Streets and Highways by order of the commissioner of the Indiana department of transportation with a letter of concurrence from the Federal Highway Administration. [Pre-1991 Recodification Citations: 9-4-1-30 part; 9-4-1-125(f) part.] As added by P.L.2-1991, SEC.9. Amended by P.L.36-2008, SEC.1.

Ind. Code § 9-21-2-1.3 Expiration of rule adopted under section 1 of this chapter

Sec. 1.3. A rule adopted under section 1 of this chapter, before its amendment by P.L.36-2008, expires on the date on which the commissioner of the Indiana department of transportation issues an order under section 1 of this chapter, as amended by P.L.36-2008. As added by P.L.220-2011, SEC.215.

Ind. Code § 9-21-2-2 Conformance with other state and federally approved manuals

Sec. 2. The Indiana Manual on Uniform Traffic Control Devices for Streets and Highways must substantially conform with the Manual on Uniform Traffic Control Devices for Streets and Highways, 1961 Edition, and the Manual for Signing and Pavement Marking for the National System for Interstate and Defense Highways, 1962 Edition, and all other manuals and revisions to the manuals that have the approval of the Federal Highway Administrator. [Pre-1991 Recodification Citations: 9-4-1-30 part; 9-4-2-1 part.] As added by P.L.2-1991, SEC.9.

Ind. Code § 9-21-2-3 Revisions to manual; approval by department of transportation

Sec. 3. All manuals (including revisions to the manuals) described in section 2 of this chapter may be considered to become a part of the Indiana Manual on Uniform Traffic Control Devices for Streets and Highways if the following conditions exist: (1) The Indiana department of transportation concurs in the revisions. (2) The Indiana department of transportation adopts the manuals (including revisions) by order of the commissioner of the Indiana department of transportation. [Pre-1991 Recodification Citations: 9-4-1-30 part; 9-4-2-1 part.] As added by P.L.2-1991, SEC.9. Amended by P.L.36-2008, SEC.2.

Ind. Code § 9-21-2-4 Adoption of control devices where federal standards are silent

Sec. 4. The Indiana department of transportation may add control devices to the state manual in those areas where the federal standards are silent. [Pre-1991 Recodification Citation: 9-4-2-1 part.] As added by P.L.2-1991, SEC.9.

Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://iga.in.gov/laws/2026/ic/titles/9Fetched: 10/17/2026