Wisconsin Statutes Transportation (Ch. 189 to 195) § 192.29. Train bells and crossing signs at street and highway crossings

(3) Bell to ring, municipal authority. (a) No railroad train or locomotive shall run over any public traveled grade crossing within any city or village, except where gates are operated, or a flagman is stationed, unless the engine bell shall be rung continuously within 330 feet of the crossing and until the crossing is reached.

(b) Flagmen or gates shall be placed and maintained, or such mechanical safety appliances shall be installed upon such public traveled grade crossings in villages and cities as the city or village authorities and the railroad company may by agreement decide; such agreement may include the apportionment of the cost of installation of such mechanical devices.

(5) Railroad crossing and yield signs. (a) Wherever its track crosses a public highway or street, every railroad corporation shall maintain on each side of the track a highway-rail-grade crossing sign, commonly known as a crossbuck sign, that conforms with the manual of uniform traffic control devices adopted by the department under s. 84.02(4)(e).

(b) No later than July 1, 2007, at every railroad crossing at which a railroad corporation is required to maintain a sign described in par. (a) and that is not controlled by a gate, automatic signal, or official stop sign, the railroad corporation shall install and maintain, below the sign described in par. (a), a yield sign that conforms with the manual of uniform traffic control devices adopted by the department under s. 84.02(4)(e).