Standards and specifications
Ind. Code § 9-21-3-1
in effectSec. 1. Each traffic control signal on a street or highway within Indiana must conform with the standards, specifications, and warrants set forth in the Indiana Manual on Uniform Traffic Control Devices for Streets and Highways.
[Pre-1991 Recodification Citation: 9-4-3.1-1.]
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
