400 State Trail
Start from Cedar St. (Elroy) and 240 Railroad St. (Reedsburg). The documented distance is 21.9 miles published length. Expect Crushed Stone. Confirm the access note before choosing this over another Juneau County option.
Juneau County rides start with the manager-listed bicycle routes, not a guess from a county name. The strongest documented options here are 400 State Trail, Elroy-Sparta State Trail, Hillsboro State Trail. Nearby options are labelled as regional day trips because they are not local loops. Wis. Stat. 340.01(15ph) sorts electric bicycles into three classes, and Class 3 ceases at 28 miles per hour, so the real question is which manager controls each surface. #JuneauWIBikeTrails
This guide separates sourced route facts from permission questions. Check the manager, the bicycle class, weather, and closures before travelling.



No single corridor covers Juneau County. The routes below use published lengths from each trail's own Facts page. A ridge between the trailhead and the turnaround costs more battery than the map suggests. Confirm the posted access rule before treating a bicycle listing as permission for every class.
No single route fits every rider or every electric bicycle. Compare distance, starting point, surface, and managing authority before choosing.
Start from Cedar St. (Elroy) and 240 Railroad St. (Reedsburg). The documented distance is 21.9 miles published length. Expect Crushed Stone. Confirm the access note before choosing this over another Juneau County option.
Start from 111 Milwaukee St (Sparta) and State Route 82 (Elroy). The documented distance is 33.8 miles published length. Expect Crushed Stone. Confirm the access note before choosing this over another Juneau County option.
Start from Air Rail Ave at the airport (Hillsboro) and Hahn St at the 400 State Trail (Union Center). The documented distance is 4.3 miles published length. Expect Crushed Stone, Gravel. Confirm the access note before choosing this over another Juneau County option.
Start from 231 Washburn St. (Camp Douglas) and 2nd Main St. (Elroy). The documented distance is 12 miles published length. Expect Asphalt, Gravel. Confirm the access note before choosing this over another Juneau County option.
Start from Southwest Commuter Path (Madison) and Jane Addams Trail (MI/WI ). The documented distance is 39.8 miles published length. Expect Asphalt, Crushed Stone. Confirm the access note before choosing this over another Juneau County option.
Use these city directories for addresses, phone numbers, detail pages, and claim links. A city page is a contact index, not proof of current rental stock or route access.
These 1 existing cards are categorized as rental, tour, or outfitter contacts. Call before planning around inventory, guide availability, shuttles, or trail permission.



Distance: 21.9 miles published length
Start: Cedar St. (Elroy) and 240 Railroad St. (Reedsburg)
Surface and rider fit: Crushed Stone
eBike access: eBike access: 400 State Trail is a manager-listed bicycling route over crushed stone. Wis. Stat. 340.01(15ph) sorts electric bicycles into Class 1, Class 2, and Class 3. Class 3 assists only while pedaling and ceases at 28 miles per hour. Wis. Stat. 349.18 lets a municipality, county, or the department of natural resources restrict power-unit use on a bikeway, so confirm the current notice for this segment before riding it from Juneau County.
Etiquette and planning: Documented corridor listed for Juneau County. Trail Facts also name Juneau, Sauk. Treat the published length as the whole corridor, not a Juneau County-only loop, and plan the turnaround by time and battery.
Distance: 33.8 miles published length
Start: 111 Milwaukee St (Sparta) and State Route 82 (Elroy)
Surface and rider fit: Crushed Stone
eBike access: eBike access: Elroy-Sparta State Trail is a manager-listed bicycling route over crushed stone. Wis. Stat. 340.01(15ph) sorts electric bicycles into Class 1, Class 2, and Class 3. Class 3 assists only while pedaling and ceases at 28 miles per hour. Wis. Stat. 349.18 lets a municipality, county, or the department of natural resources restrict power-unit use on a bikeway, so confirm the current notice for this segment before riding it from Juneau County.
Etiquette and planning: Documented corridor listed for Juneau County. Trail Facts also name Juneau, Monroe. Treat the published length as the whole corridor, not a Juneau County-only loop, and plan the turnaround by time and battery.
Elroy-Sparta State Trail official or managing-source information
Distance: 4.3 miles published length
Start: Air Rail Ave at the airport (Hillsboro) and Hahn St at the 400 State Trail (Union Center)
Surface and rider fit: Crushed Stone, Gravel
eBike access: eBike access: Hillsboro State Trail is a manager-listed bicycling route over crushed stone, gravel. Wis. Stat. 340.01(15ph) sorts electric bicycles into Class 1, Class 2, and Class 3. Class 3 assists only while pedaling and ceases at 28 miles per hour. Wis. Stat. 349.18 lets a municipality, county, or the department of natural resources restrict power-unit use on a bikeway, so confirm the current notice for this segment before riding it from Juneau County.
Etiquette and planning: Documented corridor listed for Juneau County. Trail Facts also name Juneau, Vernon. Treat the published length as the whole corridor, not a Juneau County-only loop, and plan the turnaround by time and battery.
Hillsboro State Trail official or managing-source information
Distance: 12 miles published length
Start: 231 Washburn St. (Camp Douglas) and 2nd Main St. (Elroy)
Surface and rider fit: Asphalt, Gravel
eBike access: eBike access: Omaha Trail is a manager-listed bicycling route over asphalt, gravel. Wis. Stat. 340.01(15ph) sorts electric bicycles into Class 1, Class 2, and Class 3. Class 3 assists only while pedaling and ceases at 28 miles per hour. Wis. Stat. 349.18 lets a municipality, county, or the department of natural resources restrict power-unit use on a bikeway, so confirm the current notice for this segment before riding it from Juneau County.
Etiquette and planning: Documented corridor listed for Juneau County. Trail Facts also name Juneau. Treat the published length as the whole corridor, not a Juneau County-only loop, and plan the turnaround by time and battery.
Distance: 39.8 miles published length
Start: Southwest Commuter Path (Madison) and Jane Addams Trail (MI/WI )
Surface and rider fit: Asphalt, Crushed Stone
eBike access: eBike access: Badger State Trail is a manager-listed bicycling route over asphalt, crushed stone. Wis. Stat. 340.01(15ph) sorts electric bicycles into Class 1, Class 2, and Class 3. Class 3 assists only while pedaling and ceases at 28 miles per hour. Wis. Stat. 349.18 lets a municipality, county, or the department of natural resources restrict power-unit use on a bikeway, so confirm the current notice for this segment before riding it from Juneau County.
Etiquette and planning: From Juneau County, this is a labelled regional day trip into Dane County, not a local loop. Treat the published length as the whole corridor, plan the turnaround by time and battery, and allow travel time from Juneau County.
Badger State Trail (regional day trip, Dane County) official or managing-source information
Half day from Juneau County: start with 400 State Trail and turn around at half your comfortable range.
Full day from Juneau County: combine Elroy-Sparta State Trail with Hillsboro State Trail only if weather, surface, and battery reserve support both.
For a route day in Juneau County, carry water, a charged phone, the managing source, and only the tools you know how to use. A portable power station for a Juneau County trailhead base is an optional charging accessory, not permission to plug in or a substitute for conservative range planning. Build the Juneau County return around the battery already on the bike; never assume a public trailhead outlet is available.
A useful Juneau County plan starts with one documented route, not a list of pins. Compare 400 State Trail, Elroy-Sparta State Trail, and Hillsboro State Trail by start point and surface. Put the longest or least certain option first only when weather, daylight, and battery reserve support it. Otherwise, choose the shorter confirmed outing and keep the second route as a true fallback.
Use Wonewoc as the first service hub for Juneau County riders because it is represented by an existing directory card. Call about repairs or rentals before driving. A shop cannot override a park, trail authority, road closure, or private owner. Keep the manager’s source open on the same phone that holds the route and emergency contacts.
For each of the five Juneau County entries above, note whether the mileage is a loop, one way, or chosen by turnaround. Then budget the full return. Surface, elevation, temperature, wind, rider weight, assist level, and tire pressure all change consumption. Leave enough reserve to return without searching for an outlet. If the published information is incomplete, shorten this county ride rather than converting uncertainty into a precise claim.
Do not ride a Juneau County path during flooding, ice, or an unsigned closure, and do not treat a regional day trip as a local loop. Wis. Stat. 346.806 says no person under the age of 16 years may operate a class 3 electric bicycle.
May through June and September through October are the steadiest months for a long Juneau County ride. Summer riding works early, and winter depends on whether the manager has cleared snow and ice.
Wis. Stat. 340.01(15ph) defines an electric bicycle as a bicycle with fully operative pedals and an electric motor of 750 watts or less. Class 1 assists only while the rider is pedaling and ceases at 20 miles per hour. Class 2 may be powered solely by the motor and is not capable of providing assistance at 20 miles per hour. Class 3 assists only while the rider is pedaling and ceases at 28 miles per hour.
Wis. Stat. 346.806 says an electric bicycle and its operator have the same rights and duties as a bicycle, and are not subject to operator licensing, registration, or a certificate of title. A person may ride with the power unit in operation on a bikeway, subject to restrictions under Wis. Stat. 349.18. No person under the age of 16 years may operate a class 3 electric bicycle. A person under 16 may ride as a passenger on a class 3 electric bicycle designed to accommodate passengers.
Wis. Stat. 347.489 requires a permanent label naming the classification, the speed at which the motor ceases, and the motor wattage. An electric bicycle must meet 16 CFR Part 1512. The motor must cease when the brakes are applied or when the rider stops pedaling. No person may operate a class 3 electric bicycle unless it has a speedometer that registers speed in miles per hour. These sections do not set a statewide electric-bicycle helmet rule.
Wis. Stat. 349.18 says a municipality or county may prohibit operation, with the power unit in operation, of electric bicycles on bikeways under its jurisdiction. The department of natural resources may promulgate the same kind of rule. Trail access remains manager-specific.
Juneau County planning starts with the surface, not the shop list. All five routes below carry a published length from that trail's own manager listing. Ride 400 State Trail first from Cedar St. (Elroy) and treat its published length as the whole corridor, so pick a turnaround that still leaves battery for the ride back. Check the managing agency notice on the morning you ride.
Start with 400 State Trail for a Juneau County ride. Its documented start is Cedar St. (Elroy) and 240 Railroad St. (Reedsburg). Check the linked manager information, current closures, and the posted access rule before travelling. Settle this before you ride a Juneau County route.
No. Wis. Stat. 340.01(15ph) sorts electric bicycles into Class 1, Class 2, and Class 3. Wis. Stat. 346.806 allows a ride with the power unit in operation on a bikeway unless a municipality, county, or the department of natural resources restricts that use under Wis. Stat. 349.18. Confirm the posted rule for the Juneau County segment before you ride. Settle this before you ride a Juneau County route.
Wis. Stat. 346.806 says no person under the age of 16 years may operate a class 3 electric bicycle. A person under 16 may ride as a passenger on a class 3 electric bicycle designed to accommodate passengers. Wis. Stat. 347.489 requires a class 3 speedometer. These sections do not set a statewide electric-bicycle helmet rule. Confirm the posted rule for the Juneau County segment you plan to ride. Settle this before you ride a Juneau County route.
No, and that applies to the Juneau County cards specifically. A directory card is a contact lead. Call with the date, rider height, bike brand, motor system, and intended route. Ask the business to confirm the exact rental, diagnostic, or repair service before travelling. Settle this before you ride a Juneau County route.
Use the full return distance for 400 State Trail or the chosen alternative, not a best-case manufacturer range. Include elevation, surface, weather, detours, and the least confident rider in the plan. Settle this before you ride a Juneau County route.
On a Juneau County route, turn around and follow the manager’s closure notice. Do not bypass barriers or cross private property. Choose a separately confirmed route rather than inventing a connection on the ground. Settle this before you ride a Juneau County route.
The complete local directory is the Juneau County eBike shops and repair contacts page. This guide owns route planning; the county hub owns the full shop list.