Oregon Speed Camera Laws: Trigger, Fines, and Options

Oregon speed camera laws let any incorporated city run photo radar or fixed intersection cameras at its own expense, ticket drivers who exceed the posted limit by 11 mph or more, and mail the citation to the vehicle’s registered owner. Presumptive fines start at $165 and climb with the speed. You have 30 days from receiving the citation to respond, and the way you respond decides whether this becomes a routine payment, a dismissal, or a much bigger problem.

The 11 MPH Trigger

Both Oregon camera systems share the same buffer: a citation issues only when a driver exceeds the posted speed limit by 11 miles per hour or more. Going 10 over will not trigger a camera ticket. The threshold appears in ORS 810.434 for fixed intersection cameras and in ORS 810.437 for citation issuance procedures.¹²

Speeds under 11 over are still illegal. Traditional officer enforcement applies at any amount over the limit. The buffer only limits what an automated camera can flag.

How Much a Speed Camera Ticket Costs

Oregon sorts speeding violations into classes based on how far over the limit you were driving, and each class carries a presumptive fine set by ORS 153.019. A presumptive fine is the standard amount the court imposes unless the judge finds a reason to adjust it.³

11 to 20 mph over the limit: Class C violation, $165. This is the most common tier for camera tickets.⁴
21 to 30 mph over the limit: Class B violation, $265.³
31 or more mph over the limit: Class A violation, $440.³

When the posted limit is 65 mph or higher, the tiers shift down by one class. That mostly affects highway work zone cameras rather than city cameras, because photo radar is prohibited on controlled access highways.⁴

Where Cameras Can and Cannot Be Placed

Any Oregon city can operate speed cameras at its own cost under ORS 810.434.¹ Counties and unincorporated areas are not included in this authority. Whether a given city actually deploys cameras is a local budget decision, and many smaller cities have not.

Photo radar can operate on residential streets and in school zones without any special findings by the city. To place a unit anywhere else, the city’s governing body must formally determine that speeding has negatively affected traffic safety in that location.⁵

Photo radar cannot be used on controlled access highways, meaning interstate freeways and similar limited-access roads.⁵ Fixed intersection cameras under ORS 810.434 can be mounted on streetlights or in other suitable spots the city has identified as problem areas for speed-related crashes.¹

Signs the City Must Post

Signage rules differ by camera type, and a missing or misplaced sign can be grounds for dismissal.

Photo Radar

Before a photo radar unit, the city must post a sign reading “Traffic Laws Photo Enforced” on the same street, between 100 and 400 yards ahead of the unit, and at least two feet above ground level. In a school zone without a flashing-light traffic signal, the sign must also indicate that school is in session.⁵

ORS 810.444 adds a separate requirement: a sign showing drivers their current speed must be posted between 100 and 400 yards before the unit. That’s the feedback sign that flashes your mph back at you, and it is a legal prerequisite for enforcement, not just a courtesy.⁶

Fixed Intersection Cameras

For fixed cameras operating under ORS 810.437, the city must post signs on all major routes entering its jurisdiction announcing that cameras and other technology enforce traffic laws. At each specific intersection with a camera, a sign near the traffic control device must warn that a camera system may be in operation.²

Who Gets the Ticket

Speed camera citations go to the registered owner of the vehicle, not necessarily the person who was driving. The law creates a rebuttable presumption that the registered owner was behind the wheel, and this applies under both ORS 810.437 (fixed cameras) and ORS 810.444 (photo radar).²⁶ Older references to ORS 810.439 govern this process too, but that statute was repealed in 2024; the rules now live in ORS 810.437 and ORS 810.444.

The city must mail the citation to the registered owner within 10 business days of the alleged violation. You then have 30 days from the date it arrives to respond.²

Your Options in the 30-Day Window

Pay the Fine

Submit payment to the municipal court listed on the citation. Most jurisdictions accept mail and online payments.

Submit a Certificate of Innocence

If you are the registered owner but were not driving, you can file a certificate of innocence within 30 days. You swear or affirm that you were not the driver and include a photocopy of your driver’s license. Once the city receives a valid certificate, it must dismiss the citation without requiring a court appearance or additional information.⁶

One catch: if the city reviews the photo and concludes you do appear to be the driver, it can reissue the citation one time. You cannot submit a second certificate against a reissued citation. Your options at that point are paying or contesting in court.⁶

Affidavit of Nonliability (Businesses and Agencies)

When the registered owner is a business or government agency, the organization submits an affidavit of nonliability within 30 days identifying the employee, renter, or lessee who had custody of the vehicle. The affidavit must include the person’s name, address, and driver license number. The citation against the business is then dismissed and can be reissued to the identified driver.²

If you get a camera ticket while driving a rental car, expect the rental company to pay the fine initially and then charge it back to your credit card along with an administrative fee. Most rental agreements authorize this. You can tell the company you plan to contest the ticket, but you remain responsible for all costs if the challenge fails.

Request a Hearing

You can contest the citation in municipal court. Common grounds include challenging the accuracy of the equipment, arguing that required signage was missing or improperly placed, or disputing that you were exceeding the limit by 11 mph or more. For photo radar citations, ORS 810.444 requires that a police officer or authorized agent reviewed the photographic evidence and signed the citation before it was mailed. If the citation paperwork does not reflect that review, it is a valid basis to challenge.⁶

What Ignoring the Ticket Costs

Doing nothing is the worst response. If the registered owner does not respond within 30 days, the court may enter a default judgment for failure to appear under ORS 153.102.² A default judgment establishes the violation without your input and imposes the fine. From there, the debt can go to collections, late fees accrue, and the Oregon Department of Transportation can suspend your driving privileges for unresolved citations.

Even if you believe the ticket is invalid, silence forfeits your chance to contest it. Respond within the window, even if only to request a hearing date.

Effect on Your Driving Record and Insurance

Because a camera photographs a license plate rather than identifying a specific driver, these citations are tied to the vehicle’s registered owner as a civil violation. Oregon does not treat photo radar tickets the same as officer-issued moving violations for driving record purposes.

In practice, most automated speed camera tickets do not generate insurance rate increases, because they are not reported to insurance companies as driver-specific moving violations. A default judgment or unpaid fine sent to collections is another matter: it can damage your credit and create complications when you renew your registration. The financial cost of ignoring a camera ticket routinely runs higher than the original fine.

1
Oregon Public Law. Oregon Code 810.434 – Photo Red Light; Operation; Evaluation
2
Oregon State Legislature. Oregon Laws 2022 Chapter 64
3
Oregon Public Law. Oregon Code 153.019 – Presumptive Fines; Generally
4
Oregon Public Law. Oregon Code 811.109 – Penalties for Speed Violations
5
Oregon Public Law. Oregon Revised Statutes 810.438 – Photo Radar
6
Oregon State Legislature. Oregon Revised Statutes Chapter 810