Ind. Code § 9-21-2-4
Adoption of control devices where federal standards are silent
As added by P.L.2-1991, SEC.9.
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.