Wisconsin Statutes — Tax Chapters (70, 71, 76, 77, 78)
Wis. Stat. § 76.01 — Railroads and utilities, assessment
The department of revenue shall make an annual assessment of the property of all railroad companies, of all conservation and regulation companies, of all air carriers, and of all pipeline companies, within this state, for the purpose of levying and collecting taxes thereon, as provided in this subchapter.
Source: official text