Bridge to Bay Trail
Start from Burtch Rd. (Village of Lake Port) and Michigan St at Sherwood Ln. (Algonac). The documented distance is 42.1 miles. Expect Asphalt. Confirm the access note before choosing this over another St. Clair County option.
St. Clair County eBike planning starts with the sourced routes below and the posted access rule, not a shop pin. #StClairCountyMI
This guide separates sourced route facts from permission questions. Check the manager, the posted access rule, weather, and closures before travelling.



St. Clair County planning uses manager-listed bicycle routes. A route is local only when the Facts name St. Clair County. The others are labeled neighboring day trips, not local loops.
No single route fits every rider or every electric bicycle. Compare distance, starting point, surface, and managing authority before choosing.
Start from Burtch Rd. (Village of Lake Port) and Michigan St at Sherwood Ln. (Algonac). The documented distance is 42.1 miles. Expect Asphalt. Confirm the access note before choosing this over another St. Clair County option.
Start from SR 136/Avoca Rd (Avoca) and Griswold Rd (Port Huron). The documented distance is 12.4 miles. Expect Asphalt, Crushed Stone, Gravel. Confirm the access note before choosing this over another St. Clair County option.
Start from River Bends Park (5700 22 Mile Rd, Shelby Township) and 39850 Edison St (Sterling Heights). The documented distance is 10.2 miles. Expect Asphalt. Confirm the access note before choosing this over another St. Clair County option.
Start from Shady Side Park (Mt. Clemens) and Lake St. Clair nr. Velger Boat Harbor. The documented distance is 2 miles. Expect Asphalt. Confirm the access note before choosing this over another St. Clair County option.
Start from 1954 Westridge Dr (Utica) and Division Rd. at Main St. (Richmond). The documented distance is 23.5 miles. Expect Asphalt, Concrete. Confirm the access note before choosing this over another St. Clair 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 cards are preserved for repair, sales, or general service enquiries. They are not presented as rental operators.



Distance: 42.1 miles
Start: Burtch Rd. (Village of Lake Port) and Michigan St at Sherwood Ln. (Algonac)
Surface and rider fit: Asphalt
eBike access: eBike access for St. Clair County: Bridge to Bay Trail is a manager-listed bicycling route. MCL 257.13e defines an electric bicycle with a motor of not greater than 750 watts. Class 3 assists only while the rider is pedaling and ceases at 28 miles per hour. MCL 257.662a says a class 3 electric bicycle shall not be operated by an individual less than 14 years of age. An individual less than 18 years of age who operates or rides as a passenger on a class 3 electric bicycle shall wear a helmet. Trail access remains manager-specific. This route lists St. Clair County in its managing-source Facts.
Etiquette and planning: Plan Bridge to Bay Trail as a St. Clair County ride from the published start. Recheck the manager notice the same day. Do not treat a directory card as permission to ride.
Distance: 12.4 miles
Start: SR 136/Avoca Rd (Avoca) and Griswold Rd (Port Huron)
Surface and rider fit: Asphalt, Crushed Stone, Gravel
eBike access: eBike access for St. Clair County: Wadhams to Avoca Trail is a manager-listed bicycling route. MCL 257.13e defines an electric bicycle with a motor of not greater than 750 watts. Class 3 assists only while the rider is pedaling and ceases at 28 miles per hour. MCL 257.662a says a class 3 electric bicycle shall not be operated by an individual less than 14 years of age. An individual less than 18 years of age who operates or rides as a passenger on a class 3 electric bicycle shall wear a helmet. Trail access remains manager-specific. This route lists St. Clair County in its managing-source Facts.
Etiquette and planning: Plan Wadhams to Avoca Trail as a St. Clair County ride from the published start. Recheck the manager notice the same day. Do not treat a directory card as permission to ride.
Wadhams to Avoca Trail official or managing-source information
Distance: 10.2 miles
Start: River Bends Park (5700 22 Mile Rd, Shelby Township) and 39850 Edison St (Sterling Heights)
Surface and rider fit: Asphalt
eBike access: eBike access for St. Clair County: Clinton River Park Trail - Macomb County is a neighboring day trip, not a local loop in St. Clair County. MCL 257.13e defines an electric bicycle with a motor of not greater than 750 watts. Class 3 assists only while the rider is pedaling and ceases at 28 miles per hour. MCL 257.662a says a class 3 electric bicycle shall not be operated by an individual less than 14 years of age. An individual less than 18 years of age who operates or rides as a passenger on a class 3 electric bicycle shall wear a helmet. Trail access remains manager-specific. The managing-source Facts name Macomb County, not St. Clair County.
Etiquette and planning: Use Clinton River Park Trail - Macomb County only as a day trip from St. Clair County. Do not describe it as a local loop. Recheck the manager notice before travelling.
Clinton River Park Trail - Macomb County official or managing-source information
Distance: 2 miles
Start: Shady Side Park (Mt. Clemens) and Lake St. Clair nr. Velger Boat Harbor
Surface and rider fit: Asphalt
eBike access: eBike access for St. Clair County: Clinton River Spillway Bike Path is a neighboring day trip, not a local loop in St. Clair County. MCL 257.13e defines an electric bicycle with a motor of not greater than 750 watts. Class 3 assists only while the rider is pedaling and ceases at 28 miles per hour. MCL 257.662a says a class 3 electric bicycle shall not be operated by an individual less than 14 years of age. An individual less than 18 years of age who operates or rides as a passenger on a class 3 electric bicycle shall wear a helmet. Trail access remains manager-specific. The managing-source Facts name Macomb County, not St. Clair County.
Etiquette and planning: Use Clinton River Spillway Bike Path only as a day trip from St. Clair County. Do not describe it as a local loop. Recheck the manager notice before travelling.
Clinton River Spillway Bike Path official or managing-source information
Distance: 23.5 miles
Start: 1954 Westridge Dr (Utica) and Division Rd. at Main St. (Richmond)
Surface and rider fit: Asphalt, Concrete
eBike access: eBike access for St. Clair County: Macomb Orchard Trail is a neighboring day trip, not a local loop in St. Clair County. MCL 257.13e defines an electric bicycle with a motor of not greater than 750 watts. Class 3 assists only while the rider is pedaling and ceases at 28 miles per hour. MCL 257.662a says a class 3 electric bicycle shall not be operated by an individual less than 14 years of age. An individual less than 18 years of age who operates or rides as a passenger on a class 3 electric bicycle shall wear a helmet. Trail access remains manager-specific. The managing-source Facts name Macomb County, not St. Clair County.
Etiquette and planning: Use Macomb Orchard Trail only as a day trip from St. Clair County. Do not describe it as a local loop. Recheck the manager notice before travelling.
Macomb Orchard Trail official or managing-source information
Half day in St. Clair County: ride Bridge to Bay Trail out and back from the published start, and leave battery reserve for the return.
Full day in St. Clair County: compare Bridge to Bay Trail and Wadhams to Avoca Trail by surface and endpoints, then pick one. Do not stitch them into an unpublished connection.
Fallback in St. Clair County: if the first trailhead is closed, use the next sourced route on this page rather than a pin with no managing source.
For a route day in St. Clair County, carry water, a charged phone, the managing source, and only the tools you know how to use. A portable power station for a St. Clair County trailhead base is an optional charging accessory, not permission to plug in or a substitute for conservative range planning. Build the St. Clair County return around the battery already on the bike; never assume a public trailhead outlet is available.
A useful St. Clair County plan starts with one documented route, not a list of pins. Compare Bridge to Bay Trail, Wadhams to Avoca Trail, and Clinton River Park Trail - Macomb County 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 Port Huron as the first service hub for St. Clair 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 St. Clair 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.
In St. Clair County, do not ride a closed segment or a natural-surface trail reserved for nonmotorized use unless the managing authority authorizes an electric bicycle. MCL 257.662a allows a class 1 electric bicycle on a paved linear trail or rail trail unless the authority prohibits that use, and it allows a class 2 or class 3 electric bicycle on that trail only if the authority authorizes it.
In St. Clair County, ride the documented route in daylight, avoid ice and high water, and recheck the manager notice the same day. Summer heat and winter shoulders both change range on these surfaces.
MCL 257.13e defines an electric bicycle as a device with a seat or saddle, fully operable pedals, and an electric motor of not greater than 750 watts. Class 1 assists only while the rider is pedaling and ceases at 20 miles per hour. Class 2 may propel the bicycle whether or not the rider is pedaling, to no more than 20 miles per hour, and ceases when the brakes are applied. Class 3 assists only while the rider is pedaling and ceases at 28 miles per hour.
MCL 257.662a gives a person riding an electric bicycle the same requirements as a person riding a bicycle. A permanent label must show the classification number, the top assisted speed, and the motor wattage. A device is not an electric bicycle if the motor no longer meets MCL 257.13e, or if the motor exceeds 750 watts.
MCL 257.662a says a class 3 electric bicycle shall not be operated by an individual less than 14 years of age. An individual less than 14 may ride as a passenger on a class 3 electric bicycle designed to accommodate passengers. An individual less than 18 years of age who operates or rides as a passenger on a class 3 electric bicycle shall wear a bicycle helmet that meets Consumer Product Safety Commission or ASTM standards. These sections do not set a class 1 or class 2 operator age, and they do not require a helmet for every class 3 rider of every age.
MCL 257.662a allows a class 1 electric bicycle on a linear trail with an asphalt, crushed limestone, or similar surface, or a rail trail, unless the authority prohibits that use. A class 2 or class 3 electric bicycle may be operated on such a trail only if the authority authorizes it. An electric bicycle may not be operated on a trail designated as nonmotorized with a natural-surface tread unless the authority allows it. Mackinac Island State Park requires a permit or authorization. Trail access remains manager-specific.
Start with Bridge to Bay Trail for a St. Clair County ride. Its documented start is Burtch Rd. (Village of Lake Port) and Michigan St at Sherwood Ln. (Algonac). Check the linked manager information, current closures, and the posted access rule before travelling. Settle this before you ride a St. Clair County route.
No. MCL 257.13e defines an electric bicycle with a motor of not greater than 750 watts. Class 1 and class 2 cease at 20 miles per hour. Class 3 ceases at 28 miles per hour. MCL 257.662a lets an authority prohibit a class 1 electric bicycle on a paved linear trail or rail trail, and it allows a class 2 or class 3 electric bicycle on that trail only if the authority authorizes it. Confirm the posted rule for the St. Clair County segment before you ride. Settle this before you ride a St. Clair County route.
MCL 257.662a says a class 3 electric bicycle shall not be operated by an individual less than 14 years of age. An individual less than 14 may ride as a passenger if the bicycle is designed to accommodate passengers. An individual less than 18 who operates or rides as a passenger on a class 3 electric bicycle shall wear a helmet. These sections do not require a helmet for every class 3 rider of every age. Confirm the posted rule for the St. Clair County segment you plan to ride. Settle this before you ride a St. Clair County route.
No, and that applies to the St. Clair 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 St. Clair County route.
Use the full return distance for Bridge to Bay 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 St. Clair County route.
On a St. Clair 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 St. Clair County route.
The complete local directory is the St. Clair County eBike shops and repair contacts page. This guide owns route planning; the county hub owns the full shop list.