Km 3

Km 3 (, "Km 3") is a Bairro in the District of Sede in the municipality of Santa Maria, in the Brazilian state of Rio Grande do Sul. It is located in northeast Santa Maria.

Villages
The bairro contains the following villages: Km 3, Vila Anacleto Corrêa, Vila Bilibiu, Vila Dr. Wautier, Vila Favarin, Vila Palmares.