San Francisco Speeding Ticket Cost (CVC 22350) & Fine Breakdown 2026

The Reality of Speeding Ticket Enforcement in San Francisco

San Francisco is unlike any other driving environment in California. A compact seven-by-seven-mile city packed with steep hills, narrow streets, dense pedestrian traffic, heavy bicycle infrastructure, Muni buses and streetcars, and some of the most aggressive traffic safety policies in the state — all combine to create an intensely regulated driving environment where speed enforcement is a top priority.

The San Francisco Police Department (SFPD) enforces speed laws on city streets, while the California Highway Patrol (CHP) monitors freeway corridors entering and exiting the city — I-80 on the Bay Bridge approach, US-101 through the southern neighborhoods, I-280 near Daly City, and the approaches to the Golden Gate Bridge. San Francisco has also implemented one of California's most ambitious Vision Zero programs, with a goal of eliminating traffic fatalities. As part of this initiative, the city has reduced speed limits on dozens of streets, expanded pedestrian safety zones, and committed significant enforcement resources to high-injury corridors.

If you have received a speeding ticket within San Francisco city limits, you are dealing with the same California Vehicle Code system that governs every ticket in the state. But San Francisco's unique street layout, lower-than-average speed limits, and intense enforcement make the local experience distinctive. This guide explains exactly how much your SF speeding ticket costs in 2026 and every option available to reduce or eliminate the financial damage.

Understanding CVC 22350 in San Francisco

Most speeding tickets issued on San Francisco streets cite CVC 22350, California's Basic Speed Law. This law does not simply punish driving above a posted number — it prohibits driving faster than is "reasonable and prudent" given the actual weather, visibility, traffic density, and road conditions.

In a city like San Francisco, this "reasonable and prudent" standard gives SFPD officers significant discretion. The city's famous fog regularly reduces visibility on the western side of the city, along the Great Highway, through Golden Gate Park, and on the approaches to the Golden Gate Bridge. Steep hills limit sightlines at countless intersections. Heavy pedestrian and cyclist traffic is present on virtually every street. Under CVC 22350, an officer can cite a driver for traveling at the posted speed limit if conditions at the time made that speed unsafe.

For a detailed explanation of how these code sections work across California, see the California speeding fines guide.

Exact Breakdown of San Francisco Speeding Fines

The total bail amount you actually pay is broken into specific tiers based on how far over the limit you were allegedly driving. These tiers are set by the California Uniform Bail and Penalty Schedule and apply uniformly across all San Francisco Superior Court cases.

These are standard infraction fines. Construction zone violations with workers present carry doubled base fines, pushing totals substantially higher. In San Francisco, where construction projects are constant throughout the city, paying attention to posted construction zone signs is essential.

Why a $35 Base Fine Costs $238

San Francisco drivers are routinely shocked by the gap between the base fine and the amount they actually owe. California's mandatory penalty assessments — surcharges that fund state and county programs — inflate every base fine by five to seven times. Courts have no discretion to waive these charges.

Here is how a $35 base fine for going 12 mph over on Geary Boulevard becomes a $238 bill:

• Base Fine: $35
• State Penalty Assessment (PC 1464): ~$40
• County Penalty Assessment (GC 76000): ~$28
• Court Construction Surcharge (GC 70372): ~$20
• DNA Identification Fund (GC 76104.6): ~$20
• Emergency Medical Air Transportation (GC 76104.7): ~$4
• Night Court Assessment: ~$1
• 20% State Surcharge (PC 1465.7): ~$7
• Court Operations Assessment (PC 1465.8): ~$40
• Conviction Assessment (GC 70373): ~$35

For a $100 base fine (26+ mph over), the same structure pushes the total to approximately $490. San Francisco judges cannot waive or reduce these mandatory assessments. The only way to lower your cost is to get the ticket dismissed or qualify for an ability-to-pay reduction based on financial hardship.

SFPD and CHP Enforcement Hotspots in San Francisco

San Francisco's compact urban grid and limited freeway network create distinct enforcement patterns. Understanding where SFPD and CHP concentrate their resources can help you avoid a ticket.

Surface Street Enforcement (SFPD)

SFPD motorcycle officers and patrol units conduct speed enforcement throughout the city. Lidar is the primary speed measurement tool on surface streets. Key enforcement corridors include:

• 19th Avenue (SR-1) — Sunset/Parkside: This is arguably the single most heavily enforced speed corridor in San Francisco. The wide, multi-lane north-south arterial runs through residential neighborhoods with a 30–35 mph speed limit, but its freeway-like design encourages much faster driving. SFPD runs near-constant enforcement on 19th Avenue, particularly between Lincoln Way and Sloat Boulevard. If you drive in San Francisco, this is the street where you are most likely to get a speeding ticket.
• Geary Boulevard — Richmond District: Long east-west arterial with a 30–35 mph limit. The wide lanes and commercial strip design tempt drivers to exceed the limit. SFPD motorcycle units frequently set up near Masonic Avenue and Park Presidio Boulevard.
• Van Ness Avenue — Civic Center to Marina: A major north-south corridor that now includes the Van Ness Bus Rapid Transit lanes. The speed limit is 25–35 mph depending on the segment. Enforcement has increased since the BRT project, as the city prioritizes transit and pedestrian safety on this corridor.
• Park Presidio Boulevard (SR-1) — Richmond District: The divided boulevard connecting Geary to the Golden Gate Bridge approach carries a 35 mph limit through a residential area. Drivers heading to or from the bridge often exceed the limit. SFPD enforcement is common near Lake Street and California Street.
• Portola Drive — Twin Peaks area: Winding road with a 30 mph limit that drivers routinely exceed on the downhill stretches. SFPD targets this area because the curves and hillside pedestrian crossings create genuine safety hazards at higher speeds.
• Sunset Boulevard — Outer Sunset: Parallel to 19th Avenue but less congested, which encourages faster driving. SFPD treats it as a secondary enforcement corridor, particularly near schools.
• Masonic Avenue — NOPA/Haight: Redesigned with protected bike lanes and lower speed limits as part of the city's Complete Streets initiative. Drivers accustomed to the old road design sometimes exceed the newly reduced limits.

Freeway and Bridge Enforcement (CHP)

CHP patrols the limited freeway network within and around San Francisco:

• I-80 (Bay Bridge approach): The westbound approach to the Bay Bridge toll plaza and the eastbound departure lanes through SoMa see regular CHP enforcement. Speed transitions between the bridge deck, the Fremont Street exit area, and the surface streets create citation opportunities.
• US-101 (Southern SF / Bayshore Freeway): The stretch through Potrero Hill, Bayview, and toward Daly City has a 55–65 mph limit. CHP runs radar and pacing enforcement, especially near the US-101/I-280 interchange.
• I-280 (Southern SF): The approach from Daly City through Balboa Park has speed limit transitions that catch drivers. CHP enforcement is common near the Geneva Avenue and San Jose Avenue exits.
• Golden Gate Bridge approach (US-101/SR-1): CHP and Golden Gate Bridge Highway and Transportation District officers enforce speed limits on the bridge approaches through the Presidio. The bridge itself has a 45 mph limit that is actively enforced.

Speed Measurement Methods in San Francisco

San Francisco Vision Zero and Lower Speed Limits

San Francisco's Vision Zero initiative is among the most aggressive in California. Adopted in 2014, the program has driven a series of changes that directly affect speeding enforcement:

• Citywide default speed limit reduction: San Francisco lowered its default speed limit to 25 mph on most residential and commercial streets. This is lower than the state default of 25 mph in residential areas but applies more broadly across the city. Many streets that previously had 30 or 35 mph limits now post 25 mph.
• High Injury Network: The city has identified a network of streets that account for a disproportionate share of severe and fatal traffic injuries. These corridors — including parts of Mission Street, Geary Boulevard, Van Ness Avenue, 19th Avenue, and others — receive enhanced enforcement, infrastructure improvements, and lower speed limits.
• Slow Streets program: Several San Francisco streets have been designated as "Slow Streets" with reduced through-traffic and lower speed limits. While primarily aimed at neighborhood livability, speeding on Slow Streets can result in citations.
• Speed feedback signs: The city has installed radar speed feedback signs on many arterials. These do not issue tickets directly, but SFPD officers are sometimes positioned nearby to cite drivers who ignore the warnings.

For drivers, the key takeaway is that San Francisco speed limits are generally lower than in other California cities, and the limits you remember from a few years ago may no longer be accurate. Always check posted signs, especially on arterials that run through the Sunset, Richmond, and Excelsior neighborhoods.

CVC 22348(b): 100+ MPH on Bay Area Freeways

While San Francisco's city streets rarely allow speeds approaching 100 mph, the freeway corridors entering and exiting the city do. CHP targets high-speed drivers on I-280, US-101 south of the city, and I-80 east of the Bay Bridge, particularly during late-night and early-morning hours.

If you are caught exceeding 100 mph, you face CVC 22348(b) — a far more serious infraction than standard speeding:

• Fines: Nearly $900 for a first offense, up to $2,500+ for subsequent offenses.
• DMV Points: 2 points — double the standard speeding penalty. Puts you halfway to a negligent operator suspension.
• License Suspension: The judge may suspend your license for up to 30 days on a first offense.
• Mandatory Court Appearance: You cannot pay this ticket online. You or your attorney must appear before a judge.
• Insurance Impact: A 2-point high-speed conviction triggers the steepest insurance increases — often 40–50% rate hikes lasting five years.

If you receive a CVC 22348(b) citation anywhere in the Bay Area, professional legal help is strongly recommended.

Using Traffic School to Protect Your Record

For eligible San Francisco drivers, traffic school is the most cost-effective way to prevent the insurance damage that follows a speeding conviction. You still pay the full fine, but the DMV point is masked — hidden from your insurance company at renewal.

You can request traffic school through the San Francisco Superior Court website at sfsuperiorcourt.org before or by your court date.

The Insurance Cost of an SF Speeding Conviction

San Francisco has some of the highest auto insurance rates in California. The combination of dense urban traffic, high vehicle theft rates, expensive repairs, and severe congestion drives premiums well above the state average. Adding a DMV point to an SF zip code policy can be exceptionally expensive.

If you pay your speeding ticket and do not attend traffic school, your insurance company sees the conviction at your next renewal and raises your rates. A single speeding violation typically increases premiums by 20–30% per year, lasting three to five years. For a San Francisco driver paying the city average of roughly $2,400 per year in auto insurance, a 25% increase adds approximately $600 annually. Over three years, that "simple" $238 speeding ticket actually costs $2,038 when the fine and cumulative insurance increase are combined.

Drivers with newer vehicles and full coverage — common in a city with high vehicle values — face even steeper increases. A driver paying $3,500 per year in premiums could see an $875 annual increase, or $2,625 over three years. In San Francisco, protecting your DMV record is not optional — it is the single most important financial step after receiving a speeding ticket.

For a deeper analysis of how California insurers calculate post-ticket rate adjustments, see the California traffic ticket insurance impact guide.

How to Fight a San Francisco Speeding Ticket

If you are not eligible for traffic school, or you want to fight for a complete dismissal and avoid paying the fine entirely, California law gives you multiple paths to contest your ticket.

Trial by Written Declaration (CVC 40902)

You can contest your ticket entirely in writing without appearing in court. You post the full bail amount, submit a written defense statement, and the citing officer must also submit a written response. If the officer fails to respond — which happens regularly given SFPD and CHP caseloads — the ticket is dismissed and your bail is refunded.

Even if you lose, you can request a Trial de Novo (a new in-person trial), giving you a second chance. This two-attempt structure makes the Written Declaration a particularly attractive first step for busy San Francisco professionals. For detailed instructions, see the Trial by Written Declaration guide.

In-Person Court Trial

You can plead not guilty and request a trial at San Francisco Superior Court. At trial, you or your attorney can cross-examine the officer and present your defense. Effective strategies for SF speeding tickets include:

• Radar/lidar calibration challenge: Request calibration and maintenance logs for the speed measurement device. If calibration was overdue or records are incomplete, this can undermine the officer's reading.
• Engineering and Traffic Survey (ETS) defense: Under CVC 40802, a speed limit is unenforceable by radar if the city has not conducted a current ETS for that road segment. San Francisco has reduced speed limits on many streets through Vision Zero — if the ETS for a specific street is outdated or was not updated to reflect the new limit, this creates a valid speed trap defense.
• CVC 22350 "safe for conditions" argument: If the road was dry, visibility was clear, traffic was light, and your speed was consistent with the natural flow, you can argue your speed was reasonable despite exceeding the posted limit. This argument can be especially strong on 19th Avenue during off-peak hours when the wide road and minimal pedestrian traffic make higher speeds genuinely safe.
• Obstructed or missing speed limit signs: San Francisco's dense urban environment — with trees, parked trucks, construction barriers, and transit shelters — can obscure speed limit signs. If you can document that the speed limit sign was not visible at the time of citation, this is a valid defense.

Impact on Commercial and Rideshare Drivers

San Francisco's transportation ecosystem includes a massive rideshare workforce, delivery drivers serving the city's dense restaurant and retail landscape, and commercial vehicles operating in the port and industrial areas of Bayview and Dogpatch.

For CDL holders, a speeding ticket threatens their livelihood. Commercial drivers are not eligible for point-masking traffic school if cited while driving a commercial vehicle. Federal regulations classify speeding 15+ mph over the limit as a "Serious Traffic Violation," and two such violations within three years results in a 60-day CDL disqualification.

Rideshare drivers (Uber, Lyft) face their own risks. While rideshare drivers typically hold standard Class C licenses, both companies conduct periodic DMV record checks. Accumulating points can result in deactivation from the platform — effectively losing your income source. For rideshare drivers in San Francisco, keeping a clean DMV record is a direct career necessity.

For more on commercial driving penalties, see the California CDL violations guide.

San Francisco Traffic Court Information

Speeding tickets issued within San Francisco are processed through the San Francisco Superior Court. Traffic matters are handled at:

You can look up your ticket, check your court date, request traffic school, and pay your fine online at sfsuperiorcourt.org. The court is accessible via Muni bus and the 16th Street Mission BART station (approximately a 10-minute walk). Street parking near the Hall of Justice is extremely limited — public transit is recommended.

Real-World San Francisco Speeding Scenarios

Scenario 1: 19th Avenue Speed Trap in the Sunset

Claire is driving south on 19th Avenue through the Sunset District at 46 mph. The speed limit is 30 mph — and she is genuinely unaware that the limit was reduced from 35 as part of Vision Zero. An SFPD motorcycle officer positioned near Noriega Street clocks her with lidar at 46 mph — 16 mph over. Fine: $367. Claire has a clean record and has not used traffic school in over two years. She pays the fine, requests traffic school online through sfsuperiorcourt.org, and completes the course. Total cost: approximately $439. The DMV point is masked and her insurance stays the same. She now sets her GPS to alert her whenever a speed limit changes.

Scenario 2: Fog on Park Presidio Boulevard

Nathan is driving north on Park Presidio Boulevard toward the Golden Gate Bridge during heavy morning fog. He is traveling at 35 mph — the posted speed limit — but an SFPD officer cites him under CVC 22350 for driving at an unsafe speed for conditions. Nathan is initially confused because he was at the speed limit, but the Basic Speed Law allows citations when conditions make the posted speed unsafe. Nathan hires a traffic attorney for $300 who files a Trial by Written Declaration arguing that visibility, while reduced, was still sufficient for the posted speed, and that Nathan was driving with appropriate headlights and caution. The officer does not respond, and the ticket is dismissed.

Scenario 3: Rideshare Driver Can't Afford the Point

Daniela drives for Uber and Lyft in San Francisco as her primary income source. She is cited for going 42 in a 25 zone on Masonic Avenue near Haight Street. Fine: $367. She attended traffic school for a cell phone ticket eight months ago and is not eligible again. A DMV point on her record could trigger a platform review and potential deactivation. Daniela hires a traffic lawyer for $350 who challenges the Engineering and Traffic Survey for this section of Masonic Avenue. The ETS is outdated and does not reflect the recently reduced speed limit, creating a valid speed trap defense under CVC 40802. The case is dismissed, and Daniela keeps her clean DMV record and her rideshare income.

Scenario 4: Bay Bridge Commuter Caught by CHP

James commutes from the East Bay to his office in SoMa. On a light Sunday morning, he is paced by a CHP officer on westbound I-80 near the Bay Bridge approach at 82 mph in a 50 mph zone — 32 mph over the limit. Fine: approximately $490. Because he exceeded 25 mph over, traffic school may not be available. Facing the fine plus roughly $1,800 in insurance increases over three years, James hires a traffic attorney for $400 who negotiates with the court. The attorney argues that James was matching the flow of traffic on a low-traffic morning and presents his clean prior record. The commissioner reduces the violation to 24 mph over the limit — preserving traffic school eligibility. James completes traffic school, masks the point, and avoids the insurance penalty. Total cost: approximately $940 (fine + admin + course + lawyer) instead of $2,290.