INFORME

Informe anual sobre normas de calles y aceras del año fiscal 2024

An image showing the length of a street in San Francisco. In the near distance there are a few trees and some buildings on each side of the street. Further out, the street rise uphill to meet the building-covered horizon which is covered in the bright light of a sunny day and maybe a small amount of fog.

Principales conclusiones del informe anual

Este informe anual cubre los resultados de más de 2600 evaluaciones en persona entre julio de 2023 y junio de 2024. Comparamos estos resultados anuales con los de 2022 y 2023. Junto con las tendencias de alto nivel de toda la ciudad, este informe incluye hallazgos a nivel de vecindario y una comparación con las solicitudes de servicio del 311.

Principales hallazgos

The following report details results from Street and Sidewalk Maintenance Standards, which are objective evaluations of the cleanliness and condition of San Francisco’s streets and sidewalks. The City Charter requires the Controller’s Office (CON) to develop and evaluate these maintenance standards and report out on the City’s condition under the standards. The current standards were developed by CON in 2018 with input from the San Francisco Department of Public Works (Public Works), and evaluate litter, dumping, graffiti, feces, as well as other health hazards and sidewalk issues. 

This report covers the results of over 2,600 in-person evaluations over twelve months of data collection between July 2023 and June 2024, as well as comparing results to those in prior years. The report begins with a discussion of key findings from high-salience cleanliness issues, then compares findings in neighborhoods across the city. This is followed with additional detailed analysis of the standards. The last section of the report compares results from 311 service requests to CON’s evaluations of the Street and Sidewalk Maintenance Standards. 

The table below shows the main results of evaluations of the standards and the following section provides additional analysis. For more detailed information on the Maintenance Standards and data collection see the program Reference Manual and Appendices. For citywide and neighborhood dashboards visit the Street and Sidewalk Maintenance Standards dashboards

Results for high salience standards

Results for high salience standards categories and changes from previous period

Sidewalk litter citywide decreased slightly from the prior year

Sidewalk litter decreased slightly citywide between January-June 2023 and July 2023-June 2024, but levels increased some in the last six months of that period. On the five-point scale used to measure litter, average sidewalk litter levels remain between a “few traces of litter” (Litter level = 2) to “More than a few traces” (Litter level = 3). The visual below shows this stability over time. 

Most evaluated sidewalk segments have some litter. It’s rarer to see a sidewalk either completely free of litter or with significant accumulation. This trend holds true over time and across neighborhoods. 

Litter LevelLitter description

1

None - the sidewalk is free of litter

2

A few traces - the sidewalk is predominantly free of litter except for a few small traces

3

More than a few traces but no accumulation - there are no piles of litter, and there are large gaps between pieces of litter

4

Distributed litter with some accumulation - there may either be large gaps between piles of litter or small gaps between pieces of litter

5

Widespread litter with significant accumulation

Average sidewalk litter levels citywide 2022-2024

Niveles promedio de basura en las aceras de toda la ciudad 2022-2024

La basura de la calle siguió el mismo patrón que la basura de la acera.
Las normas definen la basura en las calles con el mismo formato que la basura en las aceras. Las tendencias de la basura en las calles son similares a las de la basura en las aceras. Los niveles de basura en las calles son ligeramente más bajos en promedio, lo que tiene sentido dado que los peatones pasan más tiempo en las aceras, y es probable que la basura de la calle se caiga de los vehículos o llegue desde otras áreas. Entre julio de 2023 y junio de 2024, la basura en las calles promedió 2,40, por debajo de 2,61 en el período anterior.

El vertido no cambió significativamente en toda la ciudad
Las normas definen el vertido como la cantidad de artículos más grandes que la basura presente en una ruta evaluada. En toda la ciudad, el vertido se ha mantenido relativamente estable durante el período de recopilación de datos, con una disminución entre enero-diciembre de 2022 y enero-junio de 2023. Entre julio de 2023 y junio de 2024, el 27 por ciento de las rutas tuvieron al menos un artículo vertido, en su mayoría sin cambios con respecto a los niveles entre enero y junio de 2023 (29 por ciento).

Percent of routes with dumping citywide 2022-2024

Porcentaje de rutas con vertido en toda la ciudad, 2022-2024

Los grafitis fluctúan según los períodos, pero son estables a lo largo del tiempo.
Los grafitis incluyen textos, símbolos e imágenes marcados en edificios, aceras, pavimento de calles, árboles y otras áreas visibles para el público. La probabilidad de ver algún grafiti en una calle o acera de la ciudad sigue siendo alta. Entre julio de 2023 y junio de 2024, el 86 por ciento de las rutas evaluadas tenían grafitis, con un promedio observado de 18 casos de grafitis en las rutas evaluadas en toda la ciudad. El promedio fue el mismo entre enero y junio de 2023, ligeramente por debajo de los 20 entre enero y diciembre de 2022.

Average graffiti count per route evaluated citywide 2022-2024

Recuento promedio de grafitis por ruta evaluado en toda la ciudad entre 2022 y 2024

Los niveles de heces aumentaron de enero a junio de 2023 a julio de 2023 a junio de 2024
Los estándares cuentan las instancias de heces en una ruta evaluada y las medidas informadas incluyen tanto el porcentaje de rutas con al menos una instancia de heces como los niveles de heces (el recuento promedio de instancias de heces en una ruta).
Los niveles de heces se mantuvieron altos entre julio de 2023 y junio de 2024; el 30 por ciento de las rutas evaluadas tenían heces presentes. Las heces disminuyeron de enero a diciembre de 2022 a enero a junio de 2023, pero los casos promedio observados aumentaron drásticamente entre julio de 2023 y diciembre de 2023. Los niveles de heces variaron significativamente entre julio de 2023 y junio de 2024, pero el promedio de toda la ciudad durante ese período se mantuvo más alto que en períodos anteriores. Esto fue cierto tanto para el porcentaje de rutas con al menos un caso de heces como para los niveles promedio de heces.

Percent of routes with feces citywide 2022-2024

Percent of routes with feces citywide 2022-2024

Neighborhood Findings
The following section details major trends across neighborhoods between July 2023-June 2024 and looks back at any changes over time. During this period of data collection, the number of evaluations increased and the sampling method changed to improve reliability of reporting at the neighborhood level (see Appendix 2 for more detail). For more detailed neighborhood maps visit the Street and Sidewalk Maintenance Standards dashboards.  

Neighborhood trends between July 2023-June 2024

Between July 2023-June 2024 West of Twin Peaks and Noe Valley/Glen Park/Twin Peaks generally showed the least cleanliness issues while the Mission and the Tenderloin showed the most.

Neighborhoods with the highest and lowest values for litter, graffiti, feces, and dumping, July 2023-June 2024

Barrios con los valores más altos y más bajos de basura, grafitis, heces y vertidos, julio de 2023 a junio de 2024

Los barrios del sur de la ciudad y del centro fueron los que tuvieron más basura entre julio de 2023 y junio de 2024.

  • Tenderloin, Mission y Bayview Hunters Point tuvieron los niveles más altos de basura en calles y aceras en comparación con otros vecindarios entre julio de 2023 y junio de 2024. Estos fueron los únicos tres vecindarios que alcanzaron una calificación promedio de basura en aceras de "Más de unos pocos rastros" (Nivel de basura = 3).
  • Al oeste de Twin Peaks y Noe Valley/Glen Park/Twin Peaks se registraron las menores cantidades de basura en las calles entre julio de 2023 y junio de 2024 (calificación de 2.0) y las menores cantidades de basura en las aceras (calificación de 2.1) en la ciudad, seguido de cerca por Castro/Upper Market y Chinatown (calificación de 2.2). 
Average street litter levels by neighborhood, Jul 2023-Jun 2024

Niveles promedio de basura en las calles por vecindario, julio de 2023 a junio de 2024

Average sidewalk litter level by neighborhood, Jul 2023-Jun 2024

Nivel promedio de basura en las aceras por vecindario, julio de 2023 a junio de 2024

Los vecindarios con mayor cantidad de basura en las calles y aceras generalmente tenían mayores problemas de limpieza en otras categorías.

  • South of Market tuvo el promedio más alto de heces por ruta, con 2,18 casos de heces por ruta, seguido de cerca por Tenderloin con 1,91 casos de grafitis por ruta. Chinatown tuvo el porcentaje más bajo de rutas con heces, con un 15 por ciento de las rutas que contenían heces, seguido de cerca por Noe Valley/Glen Park/Twin Peaks y West of Twin Peaks con un 16 por ciento y un 17 por ciento respectivamente.
  • La Misión tuvo el porcentaje más alto de desechos desechados en las rutas evaluadas, con un 56 por ciento de las rutas evaluadas que contenían al menos un objeto grande desechado. La zona oeste de Twin Peaks tuvo el porcentaje más bajo de desechos desechados en las rutas evaluadas, un 8 por ciento.
  • La Misión y el Tenderloin tuvieron el promedio más alto de grafitis, con 79 y 71 casos de grafitis por ruta, respectivamente. South of Market tuvo el tercer promedio más alto de grafitis, con 59 casos de grafitis por ruta. West of Twin Peaks tuvo el promedio más bajo de grafitis, con tres casos de grafitis por ruta.
Percent of routes with dumping by neighborhood, Jul 2023-Jun 2024

Porcentaje de rutas con vertido por barrio, julio de 2023 a junio de 2024

Average graffiti count per route by neighborhood, Jul 2023-Jun 2024

Recuento promedio de grafitis por ruta por barrio, julio de 2023 a junio de 2024

Tendencias de los barrios a lo largo del tiempo

Las tendencias a nivel de barrio generalmente coinciden con las tendencias de toda la ciudad en la mayoría de las áreas problemáticas.

Percent of routes with feces present by neighborhood, Jan 2022-Jun 2024

Porcentaje de rutas con presencia de heces por barrio, enero de 2022 a junio de 2024

  • El porcentaje de rutas evaluadas con al menos un caso de heces aumentó significativamente en algunos vecindarios, aumentando en 30 puntos porcentuales o más desde enero de 2023 a junio de 2023 hasta julio de 2023 a junio de 2024 en South of Market, Castro/Upper Market, Portola/Visitacion Valley y Bayview Hunters Point. Tenga en cuenta que South of Market tuvo una menor cantidad de evaluaciones en los primeros dos períodos (18 rutas evaluadas).
  • Los estándares de mantenimiento definen las obstrucciones de despeje de aceras cuando la acera no tiene un espacio transitable de al menos cuatro pies de ancho y ocho pies de alto. Las evaluaciones capturan cualquier momento en que haya al menos un área obstruida en una ruta. Los problemas de despeje de aceras disminuyeron en todos los vecindarios en un promedio de 30 puntos porcentuales desde enero de 2023-junio de 2023 hasta julio de 2023-junio de 2024. Anteriormente, los problemas de despeje de aceras aumentaron en todos los vecindarios en un promedio de 21 puntos porcentuales desde enero-diciembre de 2022) hasta enero de 2023-junio de 2023. En la mayoría de los vecindarios, los problemas de despeje de aceras estuvieron en su nivel más bajo entre julio de 2023 y junio de 2024 en comparación con los dos períodos anteriores.
Neighborhoods with a significant decrease in percent of routes with broken glass present, Jan 2022-Jun 2024

Neighborhoods with a significant decrease in percent of routes with broken glass present, Jan 2022-Jun 2024

The percent of evaluated routes containing broken glass decreased in most neighborhoods, decreasing by 30 percentage points or more from January 2023-June 2023 to July 2023-June 2024 in the Castro/Upper Market, Hayes Valley/Haight Ashbury, and the Marina neighborhoods. 

Dumping and graffiti trends varied the most from neighborhood to neighborhood.

  • Los vertidos se mantuvieron estables en la mayoría de los vecindarios, pero varios vecindarios experimentaron una mayor variación en comparación con períodos anteriores. El área de Oceanview/Merced/Ingleside & Lakeshore tuvo el mayor aumento en el porcentaje de rutas evaluadas que contenían vertidos, del ocho por ciento entre enero y junio de 2023 al 31 por ciento entre julio de 2023 y junio de 2024. Castro/Upper Market tuvo la mayor disminución en el porcentaje de rutas evaluadas que contenían vertidos, del 47 por ciento entre enero y junio de 2023 al 27 por ciento entre julio de 2023 y junio de 2024.

Porcentaje de rutas con presencia de vertidos, barrios con más de 10 puntos porcentuales de cambio en el último periodo

NeighborhoodJan-Jun 2023Jan-Jun 2023Percentage point change

Castro/Upper Market

47%

27%

-20%

Outer Richmond, Seacliff

40%

25%

-15%

Marina

34%

20%

-15%

West of Twin Peaks

22%

8%

-13%

Mission Bay, Potrero Hill

6%

16%

10%

South of Market

28%

38%

11%

Chinatown

13%

32%

18%

Oceanview/Merced/

Ingleside, Lakeshore

8%

31%

23%

  • Los grafitis aumentaron en la mitad de los vecindarios y disminuyeron en la otra mitad. Las disminuciones más significativas en los recuentos de grafitis se produjeron en Mission y Tenderloin. Los aumentos más significativos en los recuentos de grafitis se produjeron en South of Market y Outer Mission. Tenga en cuenta que Tenderloin tuvo una menor cantidad de evaluaciones en los primeros dos períodos (10 rutas evaluadas). 
Average graffiti count per route by neighborhood

Recuento promedio de grafitis por ruta por barrio

Hallazgos adicionales

The following section contains more detailed findings on standards, including those addressed in the Key Findings section and on some additional standards like sidewalk clearance, broken glass, pavement condition, and other health hazards. 

In some places there is context added from an additional small-scale study performed in 2024. The purpose and details of the study are below, and relevant findings are added in yellow boxes throughout this section.

Maintenance of Cleanliness Study 
From January-June 2024, the Controller’s Office collaborated with Public Works to conduct the Maintenance of Cleanliness Study, an exploratory analysis of one of its street and sidewalk cleaning programs, CleanCorridorsSF, which focuses on deep, comprehensive cleaning of busy commercial corridors. This analysis focused on how long streets and sidewalks stay clean after cleaning, a resource concern for the department. The purpose of the study was to provide Public Works with focused data and analysis that could be useful for operations and internal decision-making, not a program evaluation. 

Key analysis questions included:

  • ¿Los servicios de limpieza profunda impactan la limpieza de las calles y aceras incluidas en el corto plazo? 
  • ¿Cuánto duran las mejoras en la limpieza?

Para abordar estas preguntas, el equipo de evaluación analizó los datos recopilados en cinco ubicaciones de CleanCorridorsSF en diferentes vecindarios. El estudio recopiló datos el día antes de la limpieza, unas horas después de la limpieza, el día después de la limpieza y una semana después de la limpieza en las siguientes ubicaciones:

  • Colón desde Washington hasta Lombard en North Beach
  • 24 de Valencia a Potrero en la Misión
  • Haight desde Divisadero hasta Laguna en Haight Ashbury
  • 16 desde Noe hasta Guerrero y Church y Sanchez desde Market hasta 17 en Upper Market
  • Misión de Ginebra a Sickles en Excelsior 

Incluimos los resultados iniciales del estudio en recuadros amarillos a lo largo de esta sección del informe, donde proporcionan un contexto útil para los principales resultados de la evaluación. 

Estudio sobre el mantenimiento de la limpieza: hallazgos sobre la basura
Los hallazgos de este pequeño estudio pueden dar fe de la dificultad de reducir los niveles de basura en las calles y aceras de la ciudad.
Incluso después de realizar esfuerzos de limpieza exhaustivos en distintos barrios, los resultados fueron mixtos:
La basura en las aceras disminuyó en la mayoría de los corredores después de la limpieza, excepto en Haight Street.
La basura en las aceras no volvió a los niveles iniciales, incluso una semana después, en los corredores Mission St y 16th/Church/Sanchez.
La basura de la calle volvió a su nivel inicial justo el día después de la limpieza en el corredor de Columbus Ave.
La basura de la calle también regresó a su nivel inicial una semana después de la limpieza en el corredor de la calle 24. 

Additional Litter Findings

Over half of evaluated routes between July 2023-June 2024 had only “a few traces” of litter. 

Because we measure litter on routes on a five-point scale, providing only average levels doesn’t show the full range of resident experience. 
Sidewalks with either very significant litter or zero litter might be very high salience for a resident but they are rare across the city. The percent of sidewalks with accumulated litter remained the same in the two most recent periods of data collection. Decreases in routes with more than a few traces of litter and increases in the level just below drove improvements in litter between July 2023-June 2024. As shown in the picture above, sidewalks rated between a two and a three might look something like this, with more than a few traces of litter, but no accumulation.

The image on the left shows litter level 2 "a few traces". The image on the right shows litter level 3 "more than a few traces". Note that the green color coding indicates sidewalk litter. 

The graphic below shows the distribution of sidewalk litter and how it changed over the three data collection periods in 2022 and 2024.

Distribution of sidewalk litter levels citywide, 2022-2024

Distribution of sidewalk litter levels citywide, 2022-2024

Graffiti
Graffiti levels on all property remained stable citywide.
In general, the City is responsible for removing graffiti from City property.  Residents, business owners or building owners are responsible for graffiti on their properties, while other entities (such as BART or PG&E) are responsible for maintaining their properties. The standards separate graffiti on these three locations into separate measures, as well as capturing total graffiti across all property types.

Average counts of graffiti by property type per route evaluated citywide, 2022-2024

Average counts of graffiti by property type per route evaluated citywide, 2022-2024

Average instances of graffiti observed on City property remained the same between July 2023-June 2024 after decreasing slightly between January-December 2022 and January-June 2023. Graffiti on the other two types of property remained the same across all three periods of evaluations. 

Estudio de mantenimiento de la limpieza Hallazgos de grafitis

  • Los grafitis en propiedades de la ciudad disminuyeron en todos los corredores evaluados (disminución del 18 al 49 por ciento).
  • En tres de los cinco corredores evaluados, los grafitis no volvieron a aparecer en los niveles previos a la limpieza ni siquiera una semana después.
  • Los grafitis en propiedades privadas no se vieron afectados en gran medida por las limpiezas de CleanCorridors, a pesar de que la mayoría de los corredores limpiados son elegibles para el Programa de Supresión de Grafitis de Obras Públicas.
  • Las disminuciones en los grafitis privados en el día/semana posterior a la limpieza de los pasillos pueden atribuirse a otros esfuerzos de limpieza, como la limpieza del Distrito de Beneficio Comunitario. 
Percent of routes with at least one instance of offensive graffiti citywide, 2022-2024

Percent of routes with at least one instance of offensive graffiti citywide, 2022-2024

The standards also define the presence of graffiti containing offensive language on a route. The proportion of routes with offensive graffiti was very low in the first two periods of data collection but spiked over the last year.

Dumping

Very large dumped items or grouped trash bags are rarely observed.
Because dumping is a major citywide and neighborhood concern and requires considerable resources both by the City and by Recology to remove, the standards were modified to capture more nuanced information. Removing larger items sometimes requires special equipment and teams from Public Works. To see how common it was for larger items to be dumped, the Controller’s Office included a question about the size of dumped items. It was rare for items larger than eight feet in diameter to be found on the street or sidewalk. Larger items appeared on about one percent of evaluated routes.

To better distinguish between trash bags that may have been intended for scheduled pick-ups and cleaning efforts and illegal dumping, we added a question to identify grouped trash bags. Evaluators observed these grouped bags on less than one percent of routes. 

Estudio sobre el mantenimiento de la limpieza arroja resultados
En los corredores con un vertido significativo (Columbus Avenue y Haight Street), los artículos grandes abandonados disminuyeron después de la limpieza.
En Haight Street, tomó una semana para que los recuentos de artículos grandes y abandonados volvieran a los números previos a la limpieza.
En Columbus Avenue, los artículos grandes y abandonados no volvieron a los recuentos previos a la limpieza ni siquiera una semana después.

Sidewalk Clearance

Sidewalk clearance issues increased over the first two periods of data collection and dropped rapidly and remained stable between July 2023-June 2024. 
The standards define sidewalk clearance obstructions when the sidewalk is blocked either by temporary objects like a fallen tree branch or an improperly parked scooter or by permanent objects such as utility boxes. Sidewalk clearance is obstructed if it is reduced to less than four feet wide and eight feet tall at any point for any reason. Obstructions to the sidewalk can impede safe passage for pedestrians and people with disabilities. 

Sidewalk clearance obstructions increased steadily over the 18 months between January 2022 and June 2023 before dropping sharply in the last period. The percent of routes with sidewalk clearance issues dropped by over 30 percentage points between January-June 2023 and July 2023-June 2024. Between July 2023-June 2024, 16 percent of sidewalks were obstructed. 

Percent of routes with sidewalk clearance issues citywide, 2022-2024

Percent of routes with sidewalk clearance issues citywide, 2022-2024

These changes do not appear to be caused by seasonality. Since sidewalk clearance issues may be caused by items like downed branches or trees, we might expect clearance issues to be cyclical over a year, but we saw a steady increase for a year and a half and then a sharp drop. We did observe the highest rate of clearance issues during the winter and spring of 2023, which were marked by a series of severe winter storms with heavy rainfall and strong winds. Over that period, 21 percent of issues were identified as some type of tree, shrub, or other greenery, more than twice as high as during other times. 

Top reasons for sidewalk clearance obstructions over time
Construction-related obstructions have been the most common reasons for sidewalk clearance issues across time periods. From January 2022 to June 2023, construction obstructions increased by 23 percentage points-rising from 21 percent of obstruction issues in January-December 2022 to 43 percent in January-June 2023. The rate of construction issues blocking sidewalks decreased by 34 percentage points, down to 10 percent between July 2023 and June 2024. 

Trees, shrubs, or other greenery are the second most common obstruction issue. The percent of evaluated routes observed with greenery obstructions increased by 20 percentage points from January-December 2022 to January-June 2023, up from 18 percent to 37 percent. Between July 2023-June 2024, these obstructions decreased 34 percentage points and trees and other greenery comprised only three percent of sidewalk clearance issues citywide over that time period. This finding supports the trends noted above with the severe storms in the winter and spring of 2023. 

Following trees, mobile objects like scooters, bicycles, and carts are the third most common reason for sidewalk clearance issues. Compared to construction and trees and other greenery, there is less variation in this category across time.  

Broken Glass
The Street and Sidewalk Maintenance Standards define a five-point scale measuring the distribution of broken glass on a route. Measuring the distribution of glass helps distinguish areas with a high concentration, like a broken car window or bottle from a section of street or sidewalk with a small scattering of glass.

Broken glass levelGlass description

1

None: the street and sidewalk are free of broken glass

2

A few traces: the street and sidewalk are predominantly free of broken glass except for a few small traces

3

More than a few traces but no concentration: there are no piles or lines of glass, and there are large gaps between pieces of glass

4

Glass is concentrated in a single line or spot: there may be small gaps between pieces of glass

5

Glass is concentrated in multiple lines or spots: if an area of broken glass is greater than 6 feet in diameter, consider it to be multiple spots

  • Los niveles de vidrios rotos promediaron 1,50 entre julio de 2023 y junio de 2024, por debajo de los dos períodos anteriores (2,01 en enero-junio de 2023 y 1,89 en enero-diciembre de 2022, respectivamente). 
  • Más de la mitad de las rutas evaluadas estaban libres de vidrios rotos y más del 70 por ciento de los niveles de distribución de vidrio fueron “Ninguno” o “Algunos rastros” en cada período.
  • Entre enero de 2022 y junio de 2023, entre el 15 y el 20 por ciento de las rutas evaluadas tenían alguna concentración de vidrio (posiblemente botellas rotas o ventanas de automóviles). Esta cifra se redujo al 9 por ciento entre julio de 2023 y junio de 2024. 
Glass distribution levels citywide, 2022-2024

Glass distribution levels citywide, 2022-2024

Health Hazards
In addition to counting instances of feces, the standards define other health hazards, capturing a count of syringes, dead animals, and used condoms. 

Syringes remain very rare across time periods. Less than one percent of routes had syringes in the first period of data collection and observations have decreased since. We observed syringes on 0.5 percent of routes between July 2023-June 2024. 

Used condoms and dead animals are also extremely rare on observed routes.

Continuing high average feces levels are described in Key Findings. Challenges in lowering feces levels were observed in the Maintenance of Cleanliness Study as well. 

Mantenimiento de la limpieza Hallazgos en heces
Incluso después de una limpieza profunda, reducir los niveles de heces sigue siendo un desafío:
Los niveles de heces se mantuvieron prácticamente sin cambios directamente después de la limpieza en cuatro de los cinco sitios de CleanCorridor.
Las heces disminuyeron directamente después de la limpieza sólo en el corredor de Mission Street y volvieron a los niveles originales rápidamente.
En los corredores de Haight Street y 16th/Church/Sanchez, las heces se mantuvieron altas el día de la limpieza y disminuyeron al día siguiente, probablemente sin atribuirse a la limpieza de CleanCorridors.
Es posible que las limpiezas no hayan tenido ningún impacto en los niveles de heces o que el aumento haya ocurrido demasiado rápido para ser detectado por las evaluaciones la misma tarde de la limpieza. 

Pavement Condition

More than two thirds of routes citywide have some pavement defect in every period.
The pavement condition of the City’s sidewalks is important for ease of passage as well as the City’s broader infrastructure. Standards define sidewalk defects as missing or sunken pavement or cracks, chips, and voids, and include both those marked for repair and those not yet marked. Evaluators rate the severity of defects at each route in three categories-minor, moderate, and severe. 

Defect levelPavement defect description

1

Minor: Cracks, chips, and voids up to one inch and no raised/sunken/uneven pavement with a vertical displacement greater than 0.5 inches. 

2

Moderate: Cracks, chips, and voids larger than 1 inch exist but they are generally isolated and no raised/sunken/uneven pavement with a vertical displacement greater than one inch.

3

Severe: Large areas of missing or deteriorated pavement with widespread spalling. Raised/sunken/uneven pavement exists with a vertical displacement greater than one inch. 

Percent of evaluated routes with any sidewalk pavement defects citywide, 2022-2024

Porcentaje de rutas evaluadas con algún defecto en el pavimento de las aceras en toda la ciudad, 2022-2024

Los defectos de pavimento moderados a severos aparecen en más de la mitad de las rutas evaluadas en cada período, pero el porcentaje de rutas evaluadas sin problemas de pavimento aumentó entre julio de 2023 y junio de 2024. Los niveles de defectos de pavimento severos fluctuaron un poco con el tiempo, pero se han mantenido más estables que los defectos moderados, que aumentaron entre enero y junio de 2023. No tenemos evidencia clara, pero es posible que esto esté relacionado con condiciones climáticas particularmente malas en esos meses. 

Sidewalk pavement defect levels citywide, 2022-2024

Niveles de defectos en el pavimento de las aceras en toda la ciudad, 2022-2024

Contenedores de basura
Medimos los contenedores de basura desbordados en las rutas, incluidos los contenedores de basura de la ciudad y los contenedores de mantenimiento privado, como los que a veces administran los distritos de beneficios comunitarios. Entre julio de 2023 y junio de 2024, el 23 por ciento de las rutas evaluadas tenían al menos un contenedor de basura presente. 

  • Los contenedores de basura desbordados son poco frecuentes en todos los períodos: entre el 0,8 y el 2 por ciento de todas las rutas evaluadas.
  • Entre las rutas con contenedor de basura, el nueve por ciento tenía un contenedor de basura desbordado en 2022. Esto disminuyó al cuatro y cinco por ciento, respectivamente, en los dos períodos siguientes.

Paradas de tránsito
Cuando hay paradas de tránsito en las rutas evaluadas, observamos problemas frecuentes de limpieza. Por lo general, las paradas de tránsito son mantenidas por la SFMTA en lugar de por Obras Públicas. 

  • El porcentaje de rutas con paradas de tránsito que presentaron problemas de limpieza superó el 80 por ciento en todos los períodos. Disminuyó ligeramente entre julio de 2023 y junio de 2024 hasta el 83 por ciento, en comparación con el 87 y el 89 por ciento en los dos primeros períodos. 
  • Los problemas de limpieza más comunes observados en las paradas de tránsito fueron heces, grafitis y scooters o bicicletas estacionados incorrectamente. 

Comparación de los estándares con las solicitudes de servicio para residentes del 311

311 Solicitudes de servicio
El Centro de Atención al Cliente 311 brinda apoyo a los residentes de la ciudad para una variedad de solicitudes que no son de emergencia, desde limpieza de calles y aceras hasta control de estacionamiento. Las solicitudes de servicio están disponibles como un conjunto de datos públicos. Debido al tamaño y la disponibilidad del conjunto de datos, el público los usa con frecuencia para investigaciones o informes y las ciudades para operaciones o toma de decisiones. Sin embargo, debido a que los datos del 311 se basan completamente en informes de residentes y visitantes, los datos están sujetos a sesgos si las personas en ciertos vecindarios tienen más o menos probabilidades de informar, o si siempre se informan problemas específicos mientras que otros no.

311 service request categoriesStandards categories

Street and sidewalk cleaning requests (excluding dumping and human or animal waste)

Street and sidewalk litter

Dumping

Dumping

Graffiti

Graffiti

Human or animal waste

Feces

Blocked street or sidewalk

Sidewalk obstruction

Several service request categories in 311 mirror issues in the Street and Sidewalk Maintenance Standards, as shown in the table here (see Appendix 6 for more detail). Although the 311 service request categories do not map exactly to the street and sidewalk standards, they are closely related and provide insight into whether and how San Francisco resident and visitor reports differ from the Controller’s Office’s randomly selected observational data. 

We examine relevant 311 service request trends over the same timeframe as standards evaluations to compare trends over time at a citywide level and across neighborhoods. For each 311 service request category we calculate an average monthly number of requests per mile of street to compare neighborhoods of different sizes. 

The graph below shows the monthly average total 311 requests related to street and sidewalk issues for each standards evaluation time period. The table shows the overall totals for these 311 requests. Monthly requests increased between January-June 2023 before decreasing slightly between July 2023-June 2024. 

311 requests for street and sidewalk related issues, monthly average totals citywide, 2022-2024

311 requests for street and sidewalk related issues, monthly average totals citywide, 2022-2024

Time period311 Street & sidewalk issue request totals

January-December 2022

384,863

January-June 2023

240,994

July 2023-June 2024

449,629

311 Requests match some but not all standards trends
Cleaning requests make up a large and increasing proportion of all street and sidewalk related requests. After street and sidewalk cleaning, dumping and graffiti requests are the next largest categories. 

To visualize these changes across service categories, we created an index value, setting January-December 2022 equal to 100, and using the monthly average values to observe changes in the later two time periods. In the visual below, we can see this increase in street and sidewalk cleaning requests, while requests for feces and dumping changed very little over time.

Proportion of cleaning requests by service category and standards time period

311 Request categoryJanuary-December 2022January-June 2023July 2023-June 2024

Street & sidewalk cleaning

39%

50%

52%

Dumping

28%

21%

20%

Graffiti

20%

20%

18%

Feces

9%

7%

8%

Index change values in average monthly 311 street and sidewalk condition service requests citywide: Street and sidewalk cleaning, Graffiti, Feces, Dumping, 2022-2024

Street and sidewalk cleaning requests have been increasing since 2022 while observed litter levels decreased slightly. 
Among the four service categories we focus on, we see the largest difference between 311 requests and citywide standards findings for street and sidewalk cleaning. Although litter levels have remained relatively stable year over year in the standards evaluations, monthly average requests for street and sidewalk cleaning increased by 59 percent from the first to second period, and decreased by less than three percent between July 2023-June 2024. Comparing the litter levels from standards evaluations, we see a slight decrease that looks quite different from the steeper, upward trend in requests.

Index change values in 311 street and sidewalk cleaning requests, and citywide standards averages for sidewalk litter and street litter, 2022-2024

Index change values in 311 street and sidewalk cleaning requests, and citywide standards averages for sidewalk litter and street litter, 2022-2024

The steady downward trend in requests related to large, dumped items tracks with stable trends in standards evaluations. 

Monthly average requests for large, dumped items decreased consistently over time. Monthly average dumping requests decreased at the same rate of eight percent between January-December 2022 to January-June 2023, and then from January-June 2023 to between July 2023-June 2024. Dumping in street and sidewalk standards evaluations has shown a similar, stable to slightly decreasing trend over time. 

Index change values in 311 dumping requests and citywide standards averages for dumping, 2022-2024

Index change values in 311 dumping requests and citywide standards averages for dumping, 2022-2024

Graffiti requests reflect more variance in contrast to the stable trends in graffiti over time. 
311 service requests related to graffiti are more variable over time. They increased by 23 percent from January-December 2022 to January-June 2023, and decreased by 18 percent in 2024. In contrast, in the standards evaluations average instances of graffiti decreased from January-December 2022 to January-June 2023 by 12 percent and remained relatively unchanged after that. 

Index change values in 311 graffiti requests and citywide standards averages for graffiti, 2022-2024

Index change values in 311 graffiti requests and citywide standards averages for graffiti, 2022-2024

Feces-related requests are unchanged despite rising observed human or animal waste in standards.
Service requests related to human or animal waste are much more stable over time than the frequency observed in standards evaluations. 

Index change values in 311 feces requests and citywide standards averages for feces, 2022-2024

Index change values in 311 feces requests and citywide standards averages for feces, 2022-2024

Neighborhood findings in service requests
The following section compares trends in 311 service requests across neighborhoods to trends observed in standards evaluations between July 2023-June 2024. We use average monthly number of requests per mile of street to identify neighborhoods with high or low volumes of requests to see if relative patterns are similar to those in standards evaluations. For more detailed 311 neighborhood maps visit the 311 Service Requests by Neighborhood dashboards.

The maps below show relative severity across the city and the tables list the five neighborhoods with the most 311 requests and highest observed severity from the standards. 

  • The Tenderloin and the Mission both appear in the top five neighborhoods for severity in all issue areas, and in both 311 requests and standards evaluations. 
  • Other neighborhoods appear much more frequently in 311 requests than the evaluated severity of issues would predict. The grouped neighborhood of Russian Hill, Nob Hill, and North Beach appears in three of four issue areas despite low-to-average evaluated litter levels, dumping, graffiti, and feces. 
  • Other neighborhoods like Chinatown, Hayes Valley and Haight Ashbury, and South of Market show up relatively frequently in one or both of the measures, suggesting that they are not perfectly aligned on all issues, but there aren’t large differences in patterns between service requests and evaluated standards. 

Street and sidewalk cleaning 

Average monthly 311 street and sidewalk cleaning requests per mile by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average 311 cleaning requests are labeled here.

Average monthly 311 street and sidewalk cleaning requests per mile by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average 311 cleaning requests are labeled here.

Average sidewalk litter level by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average standards evaluations are labeled here.

Average sidewalk litter level by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average standards evaluations are labeled here.

Two out of five neighborhoods with the highest litter levels in standards evaluations, align with neighborhoods with higher monthly average requests for this issue: the Tenderloin and the Mission. 

Comparing monthly average 311 cleaning requests to average sidewalk litter levels shows that some neighborhoods with some of the most severe litter issues, like the Bayview and South of Market, are not necessarily the same as neighborhoods reporting cleanliness issues.

These 311 requests align with neighborhood-level standards evaluation findings for the Tenderloin and the Mission, which had higher street and sidewalk litter levels. However, Chinatown had relatively lower litter levels between July 2023-June 2024, closer to a value of two (a few traces of litter), suggesting residents there submit more 311 requests at a given litter level than in other neighborhoods. 

Neighborhoods with highest average 311 cleaning requests and standards evaluations, Jul 2023-Jun 2024 

RankingMonthly average cleaning requestsStandards: sidewalk litter level

1

Tenderloin (227)

Bayview Hunters Point (3.34)

2

Chinatown (201)

Tenderloin (3.20)

3

Russian Hill, Nob Hill, North Beach (192)

Mission (3.09)

4

Mission (184)

South of Market (2.92)

5

Hayes Valley, Haight Ashbury (167)

Portola, Visitacion Valley (2.90)

Dumping
The Tenderloin ranked third for both 311 service requests and dumping levels. Although Russian Hill, Nob Hill, and North Beach has relatively lower levels of dumping present (29 percent between July 2023-June 2024) compared to the other neighborhoods shown here, it has the highest monthly average requests. In contrast, Western Addition has lower average requests at 20 per month, but shows higher dumping levels in standards evaluations. Chinatown submits more 311 dumping requests, and also has higher dumping levels at 32 percent. Similarly, Portola, Visitacion Valley had a relatively higher level of average requests at 50 per month between July 2023-June 2024 and ranks second in dumping levels in standards evaluations. 
Neighborhoods with highest average 311 dumping requests and standards evaluations, Jul 2023-Jun 2024 

RankingMonthly average dumping requestsStandards: dumping present

1

Russian Hill, Nob Hill, North Beach (81)

Mission (55%)

2

Mission (73)

Portola, Visitacion Valley (42%)

3

Tenderloin (65)

Tenderloin (37%)

4

Chinatown (62)

South of Market (37%)

5

Hayes Valley, Haight Ashbury (61)

Western Addition (35%)

Average monthly 311 dumping abatement requests per mile by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average 311 dumping abatement requests are labeled here.

Average monthly 311 dumping abatement requests per mile by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average 311 dumping abatement requests are labeled here.

Average percent of routes with dumping by neighborhood. Note that the five neighborhoods with the highest average dumping standards evaluations are labeled here.

Average percent of routes with dumping by neighborhood. Note that the five neighborhoods with the highest average dumping standards evaluations are labeled here.

Graffiti
In standards evaluations, graffiti trends across neighborhoods and between time periods fluctuated, but showed stability over longer time periods. 311 graffiti requests mostly align with observed levels in standards evaluations. There is variation in these rankings, but four out of five rankings had a matching neighborhood, with the exception of the Castro/Upper Market and South of Market. 
Neighborhoods with highest average 311 graffiti requests and standards evaluations, Jul 2023-Jun 2024 

RankingMonthly average graffiti requestsStandards: average graffiti count

1

Hayes Valley, Haight Ashbury (134)

Mission (81)

2

Mission (104)

Tenderloin (71)

3

Tenderloin (87)

South of Market (59)

4

Chinatown (61)

Chinatown (34)

5

Castro/Upper Market (46)

Hayes Valley, Haight Ashbury (26)

Although Hayes Valley, Haight Ashbury has high graffiti levels in both 311 service requests and standards evaluations, it is comparatively much higher in service requests. It has the highest monthly average graffiti service requests per mile at 134, and graffiti related requests comprised 34 percent of all service requests here between July 2023-June 2024. In the maintenance standards, on average there were 26 counts of graffiti per route evaluated in this neighborhood, much smaller in comparison to the Mission and the Tenderloin (81 and 71 average instances per route evaluated between July 2023-June 2024). 

The Castro/Upper Market had 12 average counts of graffiti per route evaluated between July 2023-June 2024, although its ranked fifth in graffiti request volume. South of Market also was on the higher end of 311 requests, averaging 30 per month.

Average monthly 311 graffiti abatement requests per mile by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average 311 graffiti abatement requests are labeled here.

Average monthly 311 graffiti abatement requests per mile by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average 311 graffiti abatement requests are labeled here.

Average graffiti count per route evaluated by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average graffiti standards evaluations are labeled here.

Average graffiti count per route evaluated by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average graffiti standards evaluations are labeled here.

Feces
Neighborhoods with the highest feces-related monthly average 311 requests per mile also tend to have high observed levels in standards evaluations.
The neighborhood with the highest monthly average request per mile was the Tenderloin with 148 requests between July 2023-June 2024. The volume of requests coming from the Tenderloin is three times larger than the next highest rate of requests. In standards evaluations, the Tenderloin ranked third, with feces observed on 53 percent of evaluated routes.
Neighborhoods with highest average 311 feces requests and standards evaluations, Jul 2023-Jun 2024 

RankingMonthly average feces requestsStandards: feces present

1

Tenderloin (148)

South of Market (61%)

2

Russian Hill, Nob Hill, North Beach (47)

Western Addition (60%)

3

South of Market (38)

Tenderloin (53%)

4

Mission (32)

Mission (48%)

5

Hayes Valley, Haight Ashbury (21)

Castro/Upper Market (47%)

South of Market, the Mission and Hayes Valley, Haight Ashbury had higher monthly average requests and relatively high evaluated feces levels. In contrast, Russian Hill, Nob Hill, and North Beach follow similar patterns to those in dumping. There are relatively low feces levels present (27 percent) compared to their higher monthly average 311 requests. Fifteen neighborhoods had average monthly 311 requests per mile below 10 between July 2023-June 2024. These geographic trends may reflect that this issue is particularly concentrated in a few neighborhoods. 

Average monthly feces abatement requests per mile by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average 311 feces abatement requests are labeled here.

Average monthly feces abatement requests per mile by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average 311 feces abatement requests are labeled here. 

Percent of routes with feces by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average feces standards evaluations are labeled here.

Percent of routes with feces by neighborhood, Jul 2023-Jun 2024. Note that the five neighborhoods with the highest average feces standards evaluations are labeled here.


Find out more

Visit the Streets and Sidewalks Program homepage to see information on past years. For citywide and neighborhood dashboards visit the Street and Sidewalk Maintenance Standards dashboards