SacCity street design standards

Dan Allison2 Comments

I had recently posted on the design for alley sidewalk crossings, based on a document from the City of Sacramento website. I shortly thereafter discovered that there are at least two sets of standards. The Department of Utilities, on the Development Standards page, has a Standard Specifications document which includes some text about streets, and the Transportation appendix of standard drawings which contains the diagram referenced. If you look at the text document, you will notice that it does not link itself to the Department of Utilities. Who wrote it, who would you contact about it? Who knows. Why the Department of Utilities has its own designs, separate from Department of Public Works, which has assigned responsibility for transportation, isn’t clear at all. On the positive side, though, this document was updated November 2020.

The Department of Public Works has its own Section 15 – Street Design Standards, part of the Design and Procedures Manual, linked on the Public Works Publications page. This is the document I discovered after using the Department of Utilities document. On the negative side, this document was last updated in June of 2009. Fourteen years ago. Again, there is no attribution to department in the body of the document. I only know/think this is a Public Works document because it is linked from a PW page.

There have been immense changes in street design best practices in that time. Most of the diagrams are overviews of arterial and collector roadways, very little about other streets. Bike lanes of any sort? Nada. ADA ramp details? Nada. Protected intersections? Nada. Curb extensions (bulb-outs)? Nada. Traffic calming infrastructure? Nada. The text of the document does contain references to a few of these issues, but without corresponding diagrams, there really is no guidance at all.

In searching for design diagrams, it appears there are additional designs scattered across the city website, some of them having to do with subdivisions, which seem to be treated separately from other street design. Let me say that this is not at all clear. The city website contains many documents without attribution to the department which created it. The city search engine is one of the poorest I’ve ever seen, and when it finds a document, it is almost impossible to tell where it came from or on which webpage one might find it.

At the SacATC (City of Sacramento Active Transportation Commission) meeting on 2023-03-16, staff presented an Introduction to Current Active Transportation Efforts. Under Projects, item 6 is ‘Street Design Standards Update: website expected in Fall 2023’. I spoke at the meeting about the weakness and antiquity of the current standards, and about the confusion over which set of standards is being talked about. City code, in Title 17 Planning and Development Code also has references to street design, but no linkage to the corresponding street design documents or diagrams. I don’t think staff realized how big a mess this is. It is not just the Public Works document that needs to be updated, but all city references to street design pulled together and properly referenced and linked.

A post in the near future will provide my ideas about what a street design manual ought to look like.

cover page of Section 15 - Street Design Standards, of the Public Works Design and Procedures Manual

PRN parking lot map for Sacramento

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The Parking Reform Network (PRN) website on parking minimums (also called mandates) and minimums has been recently updated and enhanced. Take a look!

I have in the past worked to compile information about parking in the central city, but it turned out to be more complex that I had realized and I never completed it. It is fairly easy to map surface parking lots, that lowest common denominator of land use, but mapping parking garages is more complicated because many of them have commercial at street level, so are not all parking, and many developments have either underground or parking in the middle of the building. All of these are much harder to document and map. So I am glad that PRN, with partner Strong Towns, is mapping.

You can see the primary map at Parking Lot Map. Use the city pulldown if you don’t go directly to Sacramento. Note that this map covers just most of downtown, it does not cover the entire central city, nor any of the rest of the city. Be sure to click on the ‘View More’ button, which provide detail that is difficult to find elsewhere, including on the city’s own website.

PRN parking lot map of 'central city' Sacramento
PRN parking lot map of ‘central city’ Sacramento

The city’s 2021 Housing Element includes policy H-1.4: Facilitate Infill Housing Development. The City shall facilitate infill housing along commercial corridors, near employment centers, near high-frequency transit areas, and in all zones that allow residential development as a way to revitalize commercial corridors, promote walkability and increased transit ridership, and provide increased housing options . (page 23)

The implementation chapter of the housing element includes Program H8. Revisions to Parking Requirements (page 46) that is included in the PRN website. The general plan update for 2040, which would implement this program, has been delayed beyond 2022. The city has not provided a target date, so far as I know.

what do drivers think?

Dan AllisonLeave a comment

As I was walking this afternoon, crossing 19th Street at S Street, with the light, a woman very nearly ran me over. She was looking only at opposing traffic, and decided she could make the left turn if she accelerated. She was not looking at the crosswalk or at me. In fact, I’m pretty sure she would not have seen me until I was on her hood. She only noticed me because I screamed at her as I jumped back to avoid being hit.

This is a story that anyone who walks could repeat, it is not in the least unique. I have probably 150 almost identical instances since moving to Sacramento 11 years ago. And it is not unique to Sacramento. Traffic violence is everywhere, almost all the time.

But as I continued my walk, I wondered what goes through the minds of drivers who almost kill people. In many cases, they blame it on the person walking, for having the effrontery of being on the street in front of their car. I know this because they often start the screaming, directing invective at me.

But what about the others? Do they drive more carefully, with more attention to surroundings? Do they refrain from accelerating into dangerous situations? Do they slow the fuck down? Probably, for a few days. I imagine some of these drivers are actually quite shaken by the realization that they almost killed someone.

I’m pretty sure that it doesn’t last, though. They must slide back into their old reckless ways. If this were not so, there would be much more careful drivers on the road, and much less traffic violence. But there isn’t.

I suspect almost every driver on the road has come close to killing someone before. Some drivers, many times. Some drivers have killed people walking. After all, killing someone with your vehicle is seen by law enforcement and courts as a whoopsie, unless you are very drunk.

Note that I define traffic violence as any driver behavior that intimidates people from walking or bicycling. The driver doesn’t have to actually kill or injure to have the (desired?) effect.

sidewalks across alleys

Dan Allison4 Comments

Note: Please see post on City of Sacramento Street Design Standards. It turns out that there are at least two different sets of design standards.

The City of Sacramento has Standard Specifications and Drawings that require certain designs for the public right-of-way. There were last revised April 2020, and are available on the Utilities: Development Standards page. It is not clear why these are part of Utilities rather than Public Works or Community Development, but they are. Though I haven’t done an element by element comparison, they seem to be a considerable improvement over the previous standards, which seem to be June 2009.

There are designs which are not being followed, and others that should be eliminated. Today, I’ll address sidewalks crossing alleys. Alleys are only common in the central city, but they do exist other places throughout the city.

The city design standard is below (pdf of entire page). The detail is hard to see, but the alleyway, sidewalk, and alley driveway are all concrete, none are asphalt. The T-11 Standard Alley Entrance Detail page says “Portland Cement Concrete (PCC) is the city standard pavement for alleys.”

SacCity Specification detail alley entrance

Of course there are many alleyways that are asphalt, and some that are unpaved gravel. I don’t know when the city standards changed to require pavement, or when to require concrete, but those are the current standards. That means that if an alley, or a sidewalk, or the alley driveway is changed, it must meet current standards. Below is a photo of Neighbors Alley at 17th Street, which was just redone within the last two months. It clearly does not meet city standards. Both the driveway and the sidewalk are asphalt, not concrete. Though I noticed this work being done, I failed to notice who was doing it. City? Private? Private utility? Not sure.

photo of Neighbors Alley at 17th Street
Neighbors Alley at 17th Street
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SacCity red light cameras and crashes

Dan Allison3 Comments

A follow on to red-light-running bullies. I’ve created a map that shows the eleven right light camera (automated enforcement) locations under the City of Sacramento’s Red Light Running Program. The city has 907 signalized intersections. These locations are (listed alphabetically by the intersection entry in the Traffic Signals GIS layer):

  • 16th Street & W Street X
  • 21st Street  & Broadway X
  • 5th Street & I Street X
  • Alhambra Boulevard & J Street
  • Arden Way & Challenge Way X
  • Arden & Exposition Boulevard & Ethan Way X
  • El Camino Avenue & Evergreen Street X
  • Fair Oaks Boulevard & Howe Avenue X
  • Folsom Boulevard & Howe Avenue/Power Inn Road X
  • Mack Road & Center Parkway X
  • Mack Road & La Mancha Way/Valley Hi Drive X

The map (pdf) shows each location, with the red signal icon, and a heat map of the crash severity for crashes occurring at intersections. Yellow means high collision severity, with severity being a weighting of the individual types [1 – Fatal; 2 – Injury (Severe); 3 – Injury (Other Visible); 4 – Injury (Complaint of Pain)]. But it does show the pattern, and you can clearly see the intersections along arterial roadways, where most crashes occur. The crashes are not necessarily red light running crashes. There is a PCF Violation category (VIOLCAT) 12 – Traffic Signals and Signs, and another Intersection (INTERSECT_), but that would not distinguish red light running from stop sign running. It might take looking at individual incident reports, but that is beyond my capacity.

There are certainly high crash severity locations in the city that are beyond the map coverage area, and there are plenty of locations without cameras.

It would be interesting to know if these red light camera locations have a lower rate of red light running crashes that comparable intersections without cameras, but that will require quite a bit more thinking an analysis.

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solving traffic violence with: yes, and

Dan AllisonLeave a comment

It is common among many transportation advocates to posit that we can only really solve the traffic violence problem by redesigning roadways to reduce the opportunity for drivers to speed, and many other driver behaviors which endanger walkers, bicyclists, and other drivers (not to mention sign posts, street furniture, and business fronts). It is true that we have designed our roadways to encourage fast driving, and to passing through rather than stopping, which is to say mobility instead of access. All of this is true. Everything from roadway design standards (federal, state and local), traffic law, signing, widening, and removal of street trees, makes roadways more dangerous and less usable by anyone not in a motor vehicle. So, yes, we need to redesign roads.

Yes, and. At the same time, we need to hold drivers accountable. The focus on fixing roads tends to ignore the contribution of reckless (sociopathic and psychopathic) driving to traffic violence. Every decision to go faster than is safe, to fail to yield to walkers, to pass a bicyclist too close, to use your motor vehicle to intimidate others, to disrupt people’s lives with intentionally loud exhaust and sound, to make unnecessary trips, is a decision. It could be decided otherwise.

I acknowledge that the trend towards blaming roadways, and the engineers who designed them, is a reaction to law enforcement using traffic law as an excuse for pretext stops, where the intent is not traffic safety but the identification and oppression of people of color and the poor. That is demonstrably true, for anyone who reads the research data on traffic stops, or for anyone out on the street paying attention, for that matter. So I am absolutely not advocating for traditional law enforcement, and in fact think that law enforcement has no place in Vision Zero efforts.

But there are other ways of holding drivers accountable. Automated traffic signal enforcement is already in place, though at far too few locations. Automated speed enforcement could be in place if CHP and other law enforcement agencies stopped killing it at every legislative session, with complicity of our windshield perspective governor. Automated enforcement of failure to yield to pedestrians is more complicated, but achievable. I continue to believe that it is a small though very significant portion of drivers who most egregiously violate the law, and kill the most people. If we can control those people, then we can eliminate much death and destruction. Not all, but most.

But how do we control those people? In my experience, most of those people are high income, entitled people, driving expensive cars and SUVs. They are often the people that others consider leaders in business and government. These are not people whose behavior will be controlled by a traffic ticket. We must up our game on them. First, base fines for violation of traffic law on the value of the vehicle being driven. That has the advantage of removing the valid concern about the effect of enforcement on lower income people. Second, impound the vehicle after a certain number of tickets. Third, confiscate the vehicle, sell it off, and use the proceeds to improve roadway safety.

So, after three rants about drivers (red-light-running bullies, Yield to walkers? Nah., and this one), I’ll go back to roadway design. Yes, that is where the ultimate solution lies.

Yield to walkers? Nah.

Dan Allison2 Comments

This is essentially the second part of my red-light-running bullies post. Except that it applies to every intersection, not just signalized intersections.

This is another driver behavior that accelerated with the pandemic. But it didn’t start there. It primarily started with the election of Donald Trump. There was a noticeable change in driver behavior immediately after the election. Many drivers apparently thought, well if the president can say and do whatever he wants without consequence, so can I. It was really noticeable to me how belligerent drivers became. I’m guessing that it was because many drivers see people walking and bicycling as ‘other’, people with different values and political views. Used to be communists, then it was “lib’rels”, and I won’t use the current round of words here. If you are walking or bicycling, you are ‘other’ and if you are walking or bicycling and black or poor, you are truly the enemy. God meant us to drive, and anyone who thinks otherwise or gets in my way is against both God and me. That may sound outlandish, but it does accurately reflect how many drivers view the world.

But back to the driver behavior. Most drivers no longer yield to people using crosswalks. Of course most drivers are not aware that there is a crosswalk at every intersection, whether marked or not. And the DMV is complicit in this, they make no effort to educate drivers about pedestrian right-of-way. The law doesn’t require a driver to stop until the walker steps off the curb (or ramp) and into the street. Common decency would mandate yielding to waiting walkers, but common decency is not common among drivers. Once the walker has stepped into the street, they have the right of way. But most drivers will not stop. They may change lanes to avoid the blood splat on their car, but they won’t stop.

There are drivers who do stop, but when I look at them, I see the fear in their eyes, that they are going to get rear ended by an inattentive driver, or that on a street with more than one lane in the same direction, another driver in another lane will fail to stop or even slow, and they will have to see someone die right in front of their eyes. I understand that fear, because both these things happen with disturbing frequency.

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red-light-running bullies

Dan Allison9 Comments

If you go stand at any busy intersection in Sacramento, you will see drivers running red lights on almost every single signal cycle. Of course this problem is not unique to Sacramento, but it is where I live and walk and bicycle, and I see it every day, at every signalized intersection. I am not talking about drivers entering the intersection on the yellow light, and not making it through before it turns red. I am talking about drivers entering the intersection when the light is already red. And quite often, they accelerate into the red light, making sure they can get through.

I call this bullying behavior. It says that I (the driver) is more important than anyone else. Me (the driver) making this light is more important than anything else in the world, which translates to my (the driver’s) convenience is more important than anyone else’s life. I (the driver) know that this is dangerous behavior, but I (the driver) don’t care.

My preferred word for this is actually terrorism. Terrorism, however, implies actions by individuals against states, or more often by states against individuals (state-sponsored terrorism). This is not that. But the intent is the same, to change other people’s behavior by the threat of violence, or actual violence. This is traffic violence perpetrated by entitled drivers against everyone else on the road. Terrorism may not be technically correct, but it sure sounds right.

Most drivers have adjusted to this by not starting into the intersection on the green, but waiting until the run light running driver has cleared. Same for people bicycling and walking. Most walkers know it is not safe to enter the crosswalk until all the cars have stopped, because usually they will not stop. But not all drivers, walkers or bicyclists know, and these are the people being killed or seriously injured at intersections.

Red light running has always been a problem, but it has gotten much worse. It accelerated, I think, during the pandemic, when there was less traffic, and drivers started to gamble with running red lights. Now that the traffic is mostly back, they are still doing it. In my observation, it gets worse by the month.

Many people think that the solution to traffic violence is to change road designs so as to prevent dangerous driver behavior. I’m of course in favor of this. But in this instance, re-design does not prevent this bullying behavior.

Having near-side traffic signals, as many advanced countries do, would help a little because a driver who chose not to stop loses information about how late on the red they are and therefore is less likely to run the red light. See Near Side Signals: Thinking Outside the Pedestrian Box for more info on near side signals. But this alone would not solve the problem.

Slowing speeds would help, as the red light running driver would be a little less likely to kill the walker, bicyclist, or other driver and passengers than at higher speeds. But the red light runners are in my observation the same people who are driving well over the speed limit, adjusting their risk tolerance for to the highest possible level that won’t get them killed. Of course, these are not drivers who are much concerned about killing other people.

The City of Sacramento has a Red Light Running Program. The page says there are 11 cameras in the city. Out of 4000 plus intersections. This is not a serious response to a serious problem. It is in fact the typical city response to any transportation issue, to do the absolute minimum possible to avoid being called out for doing nothing.

I believe from extensive observation (I walk a LOT), though I have no data to prove it, that red light running is done by a fraction of drivers, and those drivers do it again and again and again. They’ve gotten away with it, so far, and will continue. At least 3/4 are drivers of expensive cars, high income, entitled people. If that is so, it would not take much to greatly reduce this behavior. Ticket them again and again and again, whether directly by law enforcement officers or by automated cameras, and their behavior would gradually change. Of course if we set ticket fines based on the value of the vehicle rather than flat rates, and impounded and/or confiscated vehicles upon repeated infractions, it would change even quicker.

Law enforcement is complicit in this red light running. I have never seen a driver stopped for running a red light. Ever. And in fact, law enforcement drivers are just as likely to run red lights as any other. Law enforcement doesn’t like automated enforcement, because it reduces the opportunity for them to do pretextual stops. It also is seen as reducing the need for officers, though since they don’t do this enforcement anyway, I can’t see how it actually reduces the need.

Many people have called on the city to install more leading pedestrian interval (LPI) lights in the city, where the pedestrian indicator turns to walk 3 seconds or more before the parallel traffic signal turns green. These of course help, but even where they already exist, the interval is now taken up by the time a walker must wait for the red light running drivers to clear the intersection before proceeding. Much less effective at promoting walking and safety than it could be.

Solutions:

  • The city could recognize that this is a serious traffic violence issue, and respond forcefully, with more enforcement and more automated cameras. The city’s Vision Zero policy obligates them to take traffic violence seriously, but they do not.
  • The CA-MUTCD could be changed to require near side traffic signals instead of far side traffic signals.
  • The state legislature and judicial council could change fines for violation of California Vehicle Code (CVC) to be based on the value of the vehicle. People often talk about basing fines on income, as some first world countries do, but income is not easily available to the law enforcement officer or processor of the red light camera mailed ticket, whereas the value of vehicles is available in the DMV database. If you run a red light in your $1000 clunker, the fine would be $1, and if you run a red light in your $200,000 trophy car, it would be $2000. To start.
  • Along with higher fines for drivers of fancy cars, the vehicles of these drivers should be impounded for the third violation of the same CVC within a year. Impound means you get the vehicle back after a certain period of time, maybe three months. And for those drivers that doesn’t control, then the vehicle should be confiscated, meaning you don’t get it back and the agency sells it. Maybe for more than six violations of the same CVC within a year, or ten within three years.
  • Walkers and bicyclists could equip themselves with paint ball guns so as to mark the vehicles of these bully drivers, so at least other people could see them coming. And perhaps other drivers would them start enforcing social pressure on them. It worked for smoking, when people who smoked in buildings and on transit were publicly shamed.
  • And of course, in the long run, we do need to re-design streets to that red light running is less likely, and less likely fatal due to lower speeds.

downtown or midtown?

Dan Allison2 Comments

I attended the State of the City event last week put on by the Downtown Sacramento Partnership. It was interesting, and the talk I was primarily there for, Brent Toderian, was good (more about that later). But the boosterism of downtown got way out of hand, in the sense that the picture of economic success that everyone was promoting revolved around the Golden One Center and all the other big projects that were underway or promised. This model of big projects bringing big success is fragile. I will admit that the Golden One Center and DOCO seems to have largely worked. It took a dead mall in the center of a dead part of the city and brought it back to life. But now all city leaders can talk about is the next big project, and the bigger the better. But everyone knows that big projects can fail spectacularly.

It is interesting that Downtown Sacramento Partnership, and city leaders, claim credit for midtown when it is to their advantage, such as the claim that most of the economic productivity is downtown, when it is really more spread out than that, but act as though midtown doesn’t exist in the next breath because it is not downtown. It is true, midtown and downtown are unique from each other. But not in the way DSP would like you to think.

Midtown is full of smaller buildings, old Victorian houses, apartment buildings, businesses. And in particular, for me, coffee shops (I drink tea, but the social benefits of coffee shops apply to tea drinkers too). About half the former empty lots in midtown now have construction on them. ADUs are going in, and lot splits are happening. There are a few larger projects, like the half block of affordable multi-family at S Street and 17th, but most are much smaller. There are a lot of small independent businesses, and only a few chains. There are a few, which is many too many, parking garages and surface parking lots. But midtown is the land of infill. There is a reason all but one of the night life areas in the central city is in midtown and not downtown.

In contrast, downtown is an area of block-size or multi-block developments. A significant percentage of the land area is parking garages, parking garages below offices, or surface parking lots, the very lowest of the low of land uses. Downtown is the land of big projects, and big dreams. But if there isn’t something going on at Golden One Center, downtown is largely dead. There are more closed businesses and boarded up buildings in a few blocks of downtown than in the entire midtown.

Midtown is a model built on people who live there and the services they need. Not perfect, but good. Downtown is a model built on people from elsewhere, who may or may not come and spend their money.

Of course before the 1960s, downtown was not much different from midtown. But the city and the state did not like the people who lived there (poor, people of color), so they tried to erase downtown and replace it with office buildings for the suburban workers. Sadly, they largely succeeded.

My choice is midtown. Yes, I live a short way across the line in downtown, but at least I live in an old apartment complex (CADA) and only 2-1/2 blocks from a great coffee shop. So I still get the best of midtown. When I go walking to the west, all I see are big buildings and empty parking lots, and almost no people. When I go walking to the east, I see people and construction and successful businesses. Downtown is dead. Midtown is alive.

Freeport Blvd to council today

Dan Allison3 Comments

The Freeport Blvd Transportation Plan is on the Sacramento City Council Agenda today. I failed to notice this, and submitted my comment late, so will have to attend in person or on Zoom. The item is on the consent calendar, so it is particularly important that people comment on the item so that the city recognizes there is significant opposition. You might also contact your council member to request that they remove the item (#6) from the consent calendar.

You may read my previous blog posts at https://gettingaroundsac.blog/category/city-of-sacramento/freeport-blvd/. You may read other’s comments on the agenda item at https://sacramento.granicusideas.com/meetings/4599-5pm-city-council-closed-session-begins-at-4-00-pm-updated-02-slash-21-slash-2023-at-1-30-p-dot-m/agenda_items/63eeca6df2b670376d010289-6-freeport-boulevard-transportation-plan-final-dr