Mosinee, WI Sidewalk & Pedestrian Rules: Encroachment Permits (2026)
Key Facts
- Approval needed
- Common council grant under Wis. Stats. § 66.045
- Bond cap
- Surety bond up to $10,000.00
- Franchise fee floor
- At least 5 percent of gross revenues
- Use deadline
- Privilege must be used within one year
- Penalty
- $25.00 to $500.00 fine per day
Summary
The City of Mosinee requires a special privilege permit from the common council before anyone builds a private obstruction or excavates beyond the street line into a city right-of-way. Applicants post a surety bond of up to $10,000.00 and carry liability insurance, and unauthorized encroachments draw a municipal court fine of $25.00 to $500.00 per day.
Privileges for an obstruction, excavation beyond the street line or within a city street or right-of-way, other than those regulated by other city ordinances, may be granted by the common council, pursuant to Wis. Stats. § 66.045. ... (2)File with the city administrator a bond of a surety company duly incorporated in the state or duly licensed to do business in this state, in such sum as the common council may require but not exceeding $10,000.00, such bond to be approved by the city attorney or city administrator. ... Anyone causing any obstruction or excavation made contrary to this article shall be liable to an ordinance violation and prosecution in municipal court. Upon finding a violation of this article, a fine of not less than $25.00 or more than $500.00, per day of violation, may be imposed.
Full Breakdown
Article V of Chapter 70 governs private use of the public right-of-way in Mosinee. Section 70-141 exempts small residential encroachments such as fences, light poles and decorative pillars from needing a permit, and lets the council waive the requirement for other minimally intrusive uses that would otherwise cause undue hardship. For anything larger, section 70-142 requires the common council to grant the privilege under Wis. 045 before an obstruction or excavation beyond the street line, or within a city street or right-of-way, may proceed. Section 70-143 requires a written application filed with the city administrator and payment of the special privilege permit fee.
00, carries public liability insurance naming the city as an additional insured, agrees the privilege can be revoked on ten days' notice without a damages claim, and pays the council's annual per-foot fee for right-of-way use, or a franchise fee of at least five percent of gross revenues if a municipal franchise applies instead. The privilege must be put to use within one year of council approval or the public works director may seek its revocation. Utility corporations and telecommunications cooperatives organized under Wis. ch.
185 are exempt from the article but must still get a public works director permit for temporary obstructions and remain liable for any injury they cause.
Violations & Fines
Section 70-149 makes any obstruction or excavation done contrary to Article V an ordinance violation prosecuted in municipal court. A finding of violation carries a fine of not less than $25.00 nor more than $500.00 per day the violation continues, on top of any liability the grantee already assumed for damage caused by the encroachment itself.
Frequently Asked Questions
Do I need a city permit to build something in the Mosinee right-of-way?
What does the city require before granting a special privilege permit?
What happens if I build in the right-of-way without a permit in Mosinee?
Sources & Official References
Other rules in Mosinee
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Encroachment Permits in Nearby Cities
How other cities in Marathon County handle encroachment permits.