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Bills from the 2015–16 session

Senate Bill 463

Duties of ski area operators and persons who bike in a ski area, and liability of ski area operators

Became law

The governor signed it on Mar 2, 2016. It's ⁠.

  1. Introduced, passed

    Dec 18, 2015

  2. Committee, passed

    Approved

  3. Senate vote, passed

    Passed Jan 20, 2016

  4. Assembly vote, passed

    Passed Feb 9, 2016

  5. Governor, passed

    Signed

  6. Law, here now

    2015 Wisconsin Act 168

Latest entry in the official record, Mar 2, 2016: “Published 3-1-2016”

Read the bill

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What it does

Summary by the , the Legislature's nonpartisan drafting office. It's their wording, not ours.

This bill establishes duties for persons who bike in ski areas and for the operators of ski areas.

Under current law, a participant in a recreational activity, including bicycling, on a premises that is open to the public for such purposes is deemed to accept the risks inherent in the activity of which an ordinary prudent person is or should be aware.

Read the full summary

Current law also imposes certain responsibilities on participants in a recreational activity, including the responsibility to act within the limits of his or her ability, heed all warnings regarding participation in the recreational activity, maintain control of himself or herself and the equipment he or she is using, and refrain from acting in any manner that may cause or contribute to the death of or injury to himself or herself or to other persons while participating in the recreational activity.

Under current law, if a participant in a recreational activity is injured or killed, his or her own actions may be considered contributory negligence in a civil suit brought against the owners of the premises if the participant failed to comply with any of the responsibilities set forth for participants in the activity.

Under current law, the same rules of liability and negligence apply to skiing, sledding, tubing, tobogganing, and other snow sports (snow sports) that take place outside of a ski area, but there is a different scheme for determining whether the operator of a ski area is liable for injuries sustained by a person who participates in a snow sport at a ski area. This bill applies much of the same analysis that is applied to a participant in a snow sport to a person who bikes in a ski area (biker).

Under the bill, a biker is deemed to know, and accept, certain risks inherent in biking in a ski area, such as changes in weather or visibility, the presence of certain conditions and difficulties with the terrain, and the risk of collisions and to accept that the operator of a ski area may not mitigate certain risks by padding items or obstacles within the ski area. Under the bill, a biker's responsibilities include knowing and complying with all safety rules established by the ski area operator, knowing the limits of his or her abilities, and being able to maintain control of himself or herself and his or her equipment while biking.

The bill also sets forth several safety requirements for ski area operators and requirements designed to inform participants of the dangers inherent in biking and of the responsibilities each participant has for his or her own safety. The requirements include placing warning signs and informational signs as to the level of difficulty of ski trails, and recommending the use of helmets.

Under the bill, the operator of a ski area is immune from liability for any injury sustained by a biker if the injury was a result of any of the risks accepted by the biker and the operator of the ski area has complied with the requirements.

Who's behind it

2 senators are its ⁠. All 2 are Republicans.

14 more lawmakers ⁠.

See all 16 names

Authors (2)

Signed on in support (14)

Versions and amendments

Every text the Legislature printed for this bill, including proposed changes. Each opens on the Legislature's site.

How lawmakers voted

There were 2 votes on this bill.

Senate Committee on Agriculture vote on an amendment

Passed, 9 to 0 · Jan 15, 2016

No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.

Official motion: “Report adoption of Senate Amendment 1 recommended by Committee on Agriculture, Small Business, and Tourism, Ayes 9, Noes 0”. Official record · This vote on its own page

Senate Committee on Agriculture vote to recommend it

Passed, 6 to 3 · Jan 15, 2016

No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.

Official motion: “Report passage as amended recommended by Committee on Agriculture, Small Business, and Tourism, Ayes 6, Noes 3”. Official record · This vote on its own page

What happened

  1. Mar 2, 2016

    The new law was published.

  2. Mar 2, 2016

    The governor signed it. It became 2015 Wisconsin Act 168.

  3. Feb 25, 2016

    Sent to the governor.

  4. Feb 9, 2016

    1 more representative signed on in support.

  5. Feb 9, 2016

    The Assembly passed it too.

  6. Jan 25, 2016

    Sent to the Assembly Committee on Rules.

  7. Jan 21, 2016

    The Assembly received it.

  8. Jan 20, 2016

    The Senate passed it.

  9. Jan 20, 2016

    The Senate adopted it.

  10. Jan 15, 2016

    The committee voted to recommend passing it, 6 to 3.

  11. Jan 15, 2016

    “Report adoption of Senate Amendment 1 recommended by Committee on Agriculture, Small Business, and Tourism, Ayes 9, Noes 0” (the official wording)

  12. Jan 13, 2016

    The committee held a public hearing.

  13. Dec 18, 2015

    Sent to the Senate Committee on Agriculture, Small Business, and Tourism.

  14. Dec 18, 2015

    Introduced in the Senate.

See the official record, word for word
  1. Dec 18, 2015 · Senate

    Introduced by Senators Stroebel and Kapenga; cosponsored by Representatives Jarchow, Novak, Ballweg, E. Brooks, Czaja, Gannon, Horlacher, Kerkman, Krug, T. Larson, Tittl, Pope and Brandtjen

  2. Dec 18, 2015 · Senate

    Read first time and referred to Committee on Agriculture, Small Business, and Tourism

  3. Jan 12, 2016 · Senate

    Senate Amendment 1 offered by Senator Stroebel

  4. Jan 13, 2016 · Senate

    Public hearing held

  5. Jan 13, 2016 · Senate

    Senate Amendment 2 offered by Senator Erpenbach

  6. Jan 13, 2016 · Senate

    Executive action taken

  7. Jan 15, 2016 · Senate

    Report adoption of Senate Amendment 1 recommended by Committee on Agriculture, Small Business, and Tourism, Ayes 9, Noes 0

  8. Jan 15, 2016 · Senate

    Report passage as amended recommended by Committee on Agriculture, Small Business, and Tourism, Ayes 6, Noes 3

  9. Jan 15, 2016 · Senate

    Available for scheduling

  10. Jan 19, 2016 · Senate

    Placed on calendar 1-20-2016 pursuant to Senate Rule 18(1)

  11. Jan 20, 2016 · Senate

    Read a second time

  12. Jan 20, 2016 · Senate

    Senate Amendment 1 adopted

  13. Jan 20, 2016 · Senate

    Ordered to a third reading

  14. Jan 20, 2016 · Senate

    Rules suspended

  15. Jan 20, 2016 · Senate

    Read a third time and passed

  16. Jan 20, 2016 · Senate

    Ordered immediately messaged

  17. Jan 21, 2016 · Assembly

    Received from Senate

  18. Jan 25, 2016 · Assembly

    Read first time and referred to committee on Rules

  19. Feb 4, 2016 · Assembly

    Placed on calendar 2-9-2016 by Committee on Rules

  20. Feb 9, 2016 · Assembly

    Read a second time

  21. Feb 9, 2016 · Assembly

    Ordered to a third reading

  22. Feb 9, 2016 · Assembly

    Rules suspended

  23. Feb 9, 2016 · Assembly

    Read a third time and concurred in

  24. Feb 9, 2016 · Assembly

    Representative Heaton added as a cosponsor

  25. Feb 9, 2016 · Assembly

    Ordered immediately messaged

  26. Feb 10, 2016 · Senate

    Received from Assembly concurred in

  27. Feb 17, 2016 · Senate

    Report correctly enrolled

  28. Feb 25, 2016 · Senate

    Presented to the Governor on 2-25-2016

  29. Feb 26, 2016 · Senate

    LRB correction

  30. Mar 2, 2016 · Senate

    Report approved by the Governor on 2-29-2016. 2015 Wisconsin Act 168

  31. Mar 2, 2016 · Senate

    Published 3-1-2016

Terms on this page

Wisconsin Act

The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.

Official term: Act. More in the glossary

Legislative Reference Bureau

The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.

Official term: LRB analysis. More in the glossary

Author

A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.

Official term: Author, coauthor. More in the glossary

Signed on in support

Lawmakers who back a bill without being one of its authors, often from the other chamber.

Official term: Cosponsor. More in the glossary

Roll call

A vote where each lawmaker's yes or no is recorded by name.

Official term: Roll call vote. More in the glossary

From the Wisconsin Legislature's official record, checked Sep 15, 2026. See the source

Wisconsin Act

The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.

Official term: Act

Legislative Reference Bureau

The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.

Official term: LRB analysis

Author

A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.

Official term: Author, coauthor

Signed on in support

Lawmakers who back a bill without being one of its authors, often from the other chamber.

Official term: Cosponsor

Roll call

A vote where each lawmaker's yes or no is recorded by name.

Official term: Roll call vote