Milwaukee County Parks officials want to put a hard number on how fast e-bikes can go on the Oak Leaf Trail: 15 miles per hour. The proposed cap, which would also apply to permitted bicycle-riding pathways throughout the county park system, comes after two reported incidents: a fatal e-bike crash involving a teenager and a young child injured in a park playground collision.
The proposed amendment was reported by WTMJ. It would establish the 15 mph limit specifically on the Oak Leaf Trail and other bike-permitted park pathways, and set clearer rules for how local law applies to bicycle riding across the county trail network.
The Oak Leaf Trail is not a minor path. Milwaukee County Parks maintains the trail network, according to Milwaukee County Parks. The Oak Leaf Trail is part of that network. According to Milwaukee County Parks, the Oak Leaf Trail is a 125 miles multi-use trail system for cycling, roller blading, walking and running. Milwaukee County Parks’ Oak Leaf Trail guidance dated Apr 26, 2007, tells users to “Keep maximum speed below 20mph.”
Two Tragedies Set the Stage
The push for regulation followed two separate safety incidents. A 14-year-old visiting from Beloit died after an e-bike he was riding collided with a sedan at the intersection of South 25th Street and Broadway Avenue in Sheboygan, per the same WTMJ report. Days earlier, a 4-year-old child suffered head and facial injuries after being struck and run over by an e-bike inside the playground area of Jefferson Park in Menasha.
Glendale Mayor Bryan Kennedy has also weighed in publicly on the issue, according to the article. Kennedy said he was nearly run over by a person riding an e-moto in Glendale in late August, an account he described in a Substack post. His account has become part of the broader discussion about local trail safety.
Not All E-Bikes Are Created Equal
Wisconsin recognizes three legal e-bike classifications, all of which are currently regulated as bicycles, per WTMJ's reporting. The classifications distinguish among different types of electric bicycles.
Then there are e-motos, which are electric two-wheelers that can exceed 30 mph. The debate has focused on distinguishing legal e-bikes from e-motos capable of exceeding 30 mph. The debate also reflects the fact that trails are shared spaces.
The issue is not limited to enforcement; it also involves how electric bicycles are used for cycling and commuting.
A Statewide Framework, A Local Choice
The legal foundation for Milwaukee County's move traces back to 2019 Wisconsin Act 34, signed by Governor Tony Evers, which created the state's three-tiered e-bike classification system while explicitly leaving local municipalities and state agencies the authority to restrict e-bike operation on paths under their own jurisdiction, according to the Wisconsin Bike Fed. Milwaukee County's proposed 15 mph cap is a local rule, while the Wisconsin Department of Natural Resources has authority to prohibit e-bikes on trails under its own purview, per Upway's rundown of the state's e-bike laws.
The Wisconsin Bike Fed's updated guidance draws a firm distinction cycling advocates say matters for enforcement: legally defined e-bikes have motors capped at 750 watts, while e-motos exceeding legal speed or wattage limits are properly classified as motor vehicles or off-highway motorcycles that have no business on public trails in the first place. Under Milwaukee County's proposal, the 15 mph speed limit would apply to the covered pathways.
Part of a Wider Regional Push
Milwaukee County is far from alone. Cedarburg's Common Council drafted its own 15 mph shared-path speed limit in July, while Fort Atkinson has been weighing municipal fines and parental liability rules for underage riders, as Hoodline has previously reported. The county's move also arrives alongside continued infrastructure investment: Urban Milwaukee reported that the county secured a $3 million federal grant to upgrade pedestrian and bicycle infrastructure, including replacing deteriorating bridges along the Oak Leaf Trail.
The safety concerns driving these local ordinances are part of a broader national discussion about micromobility. According to the U.S. Consumer Product Safety Commission, staff is aware of 310 e-bike fatalities from 2017 through 2024. The U.S. Consumer Product Safety Commission estimated that ED-treated e-bike injuries increased from 3,538 to 24,335 from 2017 to 2022. Milwaukee County's proposed ordinance remains under discussion.
