E-Bike Laws in Dublin, California
Dublin's Municipal Code Chapter 6.73 regulates "micro-mobility devices" and took effect November 20, 2025. Sidewalk riding is prohibited except when briefly necessary to enter or leave adjacent property. Riding on unpaved trails, grass or dirt in parks is prohibited unless specifically marked — devices may be pushed by hand. In parks, riders must use paved designated bicycle routes only. Dublin is stricter than state law on helmets: required for all riders under 18 on e-bikes and e-scooters, for all Class 3 riders regardless of age, and for under-18 riders anywhere in a city park. Enforcement was warnings through December 2025, with administrative citations from January 2026.
The rules, line by line
| Subject | Rule | Authority |
|---|---|---|
| Sidewalks | Riding prohibited except when briefly necessary to enter or leave adjacent property. | Dublin MC Ch. 6.73 |
| Unpaved surfaces | Riding on unpaved trails, grass or dirt in parks prohibited unless specifically marked. Devices may be pushed by hand on unpaved surfaces. | Dublin MC Ch. 6.73 |
| Parks | Ride only on paved, designated bicycle routes. Motor-powered devices restricted to roads, driveways and parking lots. No parking a device in a park or recreation facility unless using it. | Dublin MC Ch. 6.73 |
| Helmets | Required for all riders under 18 on e-bikes and e-scooters, for all riders of Class 3 regardless of age, and for under-18 riders anywhere in a city park. Stricter than state law. | Dublin MC Ch. 6.73 |
| Penalties | Administrative citations. Local reporting indicates amounts "may range from $100 to $200 or more." | no citation locatedCitation unconfirmed |
| Enforcement phase-in | Warnings and education through December 2025; citations possible from January 2026. | not a code provision |
| Ordinance number | Not found. Chapter 6.73 is confirmed by the City's own page; the ordinance number is not. | no citation locatedCitation unconfirmed |
One of only two stricter-than-state helmet rules in Northern California
Across the whole of Northern and Central California, exactly two regimes impose helmet requirements beyond the Vehicle Code:
- Marin County and its eleven municipalities — helmets on Class 2 at every age, under the
AB 1778 pilot authority in
Veh. Code § 21214.5. Sunsets January 1, 2029. - Dublin —
Ch. 6.73extends the under-18 requirement to micro-mobility devices generally rather than just bicycles, requires helmets for all Class 3 riders at any age as a matter of local code, and requires helmets for under-18 riders anywhere in a city park.
State law already requires helmets under 18 on any bicycle (§ 21212(a)) and at all ages on Class 3
(§ 21213(b)). Dublin's additions are the extension to e-scooters and other micro-mobility devices,
and the park provision — which reaches riding that is not on a street, bikeway or public bicycle path
or trail, and so falls outside § 21212(a)'s language.
Two further possible cases elsewhere are unverified: Palo Alto's § 22.04.220 reportedly mandates
helmets in open space and parks regardless of age, and Santa Clara County Parks reportedly requires
helmets on unpaved trails.
The push-by-hand provision is good drafting
Ch. 6.73 prohibits riding on unpaved trails, grass and dirt in parks, and expressly permits
pushing the device by hand.
That distinction solves a real problem cheaply. A family crossing a park to reach a paved path is
not the hazard the ordinance is aimed at, and a flat prohibition on the presence of the device
would catch them. Danville reached the same answer with its dismount-and-walk requirement, and
Pacific Grove with the walk-through rule for Perkins Park (PGMC § 14.08.020).
Administrative citations rather than infractions
Dublin uses administrative citations rather than Vehicle Code infractions. The practical differences matter:
- No court appearance; the process runs through the city's administrative hearing system.
- The amount is set by the city's fee schedule rather than capped by
Veh. Code § 42001. - No Vehicle Code conviction, so no argument about the point system at all.
The reported range of $100 to $200 or more exceeds the $100 first-offense maximum for a Vehicle Code
infraction under § 42001(a) — which is possible precisely because it is not an infraction. Folsom's
pending ordinance uses the same mechanism, with a $100 / $250 / $500 administrative schedule and
penalties expressly not charged to parents.
The Tri-Valley patchwork
| Jurisdiction | Status |
|---|---|
| Dublin | Ch. 6.73, effective November 20, 2025 — sidewalks, parks, stricter helmets |
| Danville | Ordinance effective August 6, 2026 — park dismount, 15 mph trails |
| Walnut Creek | Published rules — all classes off sidewalks, Class 3 off open space trails, 15 mph |
| Pleasanton | No ordinance. Confirmed — PD doing educational outreach only |
| San Ramon | No ordinance. Confirmed by a San Ramon police corporal, April 2026 |
| Livermore | Ch. 10.44 does not name e-bikes; a reported sidewalk ban has no code citation |
Four adjoining Tri-Valley jurisdictions, four different answers. And across all of them, EBRPD Ordinance 38 governs the regional trails — 15 mph, Class 1 broadly permitted, Class 2 on twenty listed paved trails, Class 3 banned districtwide.
Common questions
Can you ride an e-bike on the sidewalk in Dublin?
Only when briefly necessary to enter or leave adjacent property. Dublin Municipal Code Ch. 6.73, effective November 20, 2025, otherwise prohibits it.
Do adults need a helmet on an e-bike in Dublin?
On a Class 3, yes — Dublin requires helmets for all Class 3 riders regardless of age, as a matter of local code as well as state law. On Class 1 and Class 2, adults do not need one. All riders under 18 need a helmet on any e-bike or e-scooter, and under-18 riders need one anywhere in a city park.
Can you ride an e-bike on dirt trails in Dublin parks?
No, unless the trail is specifically marked for it. Ch. 6.73 prohibits riding on unpaved trails, grass or dirt in parks, and confines riding to paved designated bicycle routes. You may, however, push the device by hand on unpaved surfaces.
What is the fine for an e-bike violation in Dublin?
Dublin issues administrative citations rather than Vehicle Code infractions. Local reporting indicates amounts may range from $100 to $200 or more; the actual fee schedule could not be confirmed. Enforcement was warnings and education through December 2025, with citations possible from January 2026.