News summary 2013-01-06

Walkable City – live chat

Pedestrian Refuge Median
Pedestrian Refuge Median

I participated in the Walkable City live chat sponsored by Sacramento Press today, which featured Jeff Speck, author of Walkable City: How Downtown Can Save America, One Step at a Time, William Burg, and host Jared Goyette, which I advertised yesterday. I enjoyed hearing from both Speck and Burg. Burg is sort of the historian laureate of Sacramento, and his local perspective really added a lot.

You can review the recorded live chat by following the link from the live chat link above, and I highly recommend that you do. My take-aways from the conversation are:

  1. Jeff Speck reiterated his “General Theory of Walkability” which defines a favored walk as including the elements of useful, safe, comfortable and interesting.
  2. Speck said that in order to be walkable, a place must have “good bones”, short blocks in a grid pattern, with squares. Nearly always, these are pre-war neighborhoods. Burg pointed out that Sacramento downtown and midtown does have this, though our blocks are longer than many highly walkable cities, but our grid has been broken severely by the freeways and to some degree by the downtown mall and the convention center.
  3. Speck said that many cities that have a great reputation for walkability started with just one great street, or even one great block, such as LoDo (lower downtown) in Denver. The one great place increased the draw for young creatives, which led to more widespread changes.Read More »

Walkable City

Sacramento Press is sponsoring a live chat with Jeff Speck, the author of Walkable City: How Downtown Can Save America One Step At A Time. The live chat is tomorrow, January 3, at 12:30PM. The offline chat is already going on, if you want to check it out. I am currently reading the book, in the Kindle version, but am only part way through.

Many of the online comments so far have focused on creating a livable city, and it is wonderful to see so many positive ideas and accurate identification of challenges. Intelligent conversation like this is rare in the Sacramento news blogs. I’ll make some comments specifically on the walkability safety aspects. I’ve written about this before, but it is worth writing about again and again, because the problems still exist.

Traffic sewers: Multiple lane and one way streets are traffic sewers. This epithet is used to describe streets designed to flush traffic in and out of employment centers (and to homes in the suburbs) twice a day. They serve no other reasonable purpose, and they make a place very much less walkable. Three (or more) lane roadways are incompatible with walkability. They encourage high speed traffic, and provide too long a crossing distance to pedestrians to be comfortable with. They don’t meet the “8-80” criteria, of being safe and comfortable for people of all ages.Solutions:

  1. Therefore, I think that all three-lane roadways in Sacramento must be narrowed to two lanes. If a true refuge median is provided between two directions of travel, at least three feet wide, so that a person can cross each direction of traffic separately, then roadways with a total of four lanes are acceptable. If not, then only a total of two lanes. Six lane or more roadways, common in the northern and southern suburbs of the City of Sacramento, are not acceptable.
  2. One way streets also encourage high speed travel. I think that all of our one way streets should be converted to two way streets. This can be done over time as streets are repaved, it is not as high a priority as the narrowing of streets, above.

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News summary 2012-12-30

Sprawl delay (Sacramento News & Review 2012-12-27)

Bicycle thefts up on grid, bait bike remains underused (Sacramento Press 2012-12-28)

Fatal wrecks decline across Sacramento region (SacBee 2012-12-28)

Red-light cameras to go ‘live’ Saturday in Rancho Cordova (SacBee 2012-12-27)

Nearly 3,000 drivers caught in cell phone crackdown (SacBee 2012-12-26)

Sacramento police seek suspect in fatal Valley Hi hit-and-run (SacBee 2012-12-26); Coroner identifies man killed in Valley Hi hit-and-run (SacBee 2012-12-27)

Live chat on walkability with author Jeff Speck: Jan 3 at 12:30 p.m. (Sacramento Press 2012-12-26)

Pedestrian killed in Highway 50 onramp hit-and-run (SacBee 2012-12-26)

Focusing on infrastructure to make development more compact (Sacramento Business Journal 2012-12-26)

Capital SouthEast Connector will create 5,400 jobs: report (Sacramento Business Journal 2012-12-24); just more sprawl boosterism, how many jobs could be created with $456 million spent on lasting job creation? – highways are among the lowest job generators per dollar spent

Book of Dreams: Cole rides again with the help of his special-needs bike (SacBee 2012-12-24)

Fatality trends

The Sacramento Bee today had an article titled Fatal wrecks decline across Sacramento region. I was curious about where the data came from, and asked the author, Phillip Reese. He pointed me to the FARS (Fatality Analysis Reporting System) database. With reluctance, I finally dove in to this database which I’ve long been curious about but afraid of. It is quite hard to use, and it does not allow retrieval of multiple years at once. I compiled a data table of fatalities in the Sacramento region for the last ten years, and the table and graph are below. I used the SACOG region, which includes the six counties of El Dorado, Placer, Sacramento, Sutter, Yolo, and Yuba, so my numbers do not exactly match the four county region used by the Sacramento Bee for the map and 170 number.

The chart shows that there is in fact a downward trend in fatalities in the region, though it is not a consistent decline. Part of the reason 2011 looks good is that 2010 was bad.

Let me say, as I’ve said before, that fatality counts are a mis-measure of roadway safety. The best measure is the rate per vehicle mile traveled (VMT). Injuries are just as important as fatalities because they indicate trends in driver behavior, while fatalities reflect the internal safety of motor vehicles for occupants, and the effectiveness of the emergency medical system in responding to crashes. I will look more at the data, including looking specifically at pedestrians and bicyclists, and the rate for all modes. In meanwhile, here is the data and chart, to be taken with a grain of salt.

chart of traffic fatalities in Sacramento region
chart of traffic fatalities in Sacramento region

News summary 2012-12-23

Bicyclist riding in heavy rain dies in West Sacramento crash (SacBee 2012-12-23)

Viewpoints: Bike Share would create new public transportation network (SacBee 2012-12-22)

Elderly man in critical condition having being struck by light rail train in downtown (Sacramento Press 2012-12-21); UPDATE: Elderly man struck by light rail train Friday pronounced dead at hospital (Sacramento Press 2012-12-21)

Sacramento accepting applications for spring planning academy (SacBee 2012-12-21)

Elk Grove adds bus routes to accommodate state workers (Sacramento Business Journal 2012-12-21)

Book of Dreams: Nonprofit seeks trailer to help bike repair cause (SacBee 2012-12-20)

Pedestrian struck, killed by light-rail train (KCRA, 2012-11-28; this is old, but I did not notice it earlier)

Note about linked articles: The Sacramento Business Press requires a subscription in order to read full articles. The Sacramento Bee has a new restriction on the number of articles that can be viewed for free per month, and they have stonewalled answering my question about whether my iPad subscription counts. It is unfortunate that these limits apply to articles linked here, but I think it is better to link and at least make you aware of them, than to not link at all.

Book of Dreams trailer for Cycles 4 Hope

Cycles4HopeAnother bicycle related project was added to the Sacramento Bee’s Book of Dreams holiday effort today. Cycles 4 Hope, a nonprofit organization which serves primarily homeless people dependent on bicycles for transportation, needs to move bikes and tools between locations. The need a larger trailer to do so. This is a great organization who is really making a difference day to day in the quality of people’s lives.

I’ve already made a donation, and I’d recommend that every bicyclist donate. The donations are to a fund managed by the Sacramento Region Community Foundation.

No decision on Cordova Hills

Vernal Pools, from ECOS
Vernal Pools, from ECOS

I attended the six hour long (!) hearing on Wednesday. Supervisors Don Nottoli and Phil Serna asked a series of probing questions, many of which had to do with what effect the lack of a university would have on the project benefits and impacts. The private university that had been part of the project withdrew, no replacement has been found, and many people including myself doubt that a replacement will be found. What university would want to be located on the far edge of the Sacramento region, in a place not accessible by public transportation from the rest of the region? Every other institution of higher learning in the region is accessible by public transportation, and SacRT is currently spending millions to extend light rail to Cosumnes River College. Free land is not a sufficient enticement.

Planning staff could not really answer questions about the lack of a university because they had decided that they would only analyze the “with university” scenario in the environmental impact statements and other documents. Supervisor Serna clearly felt that this was a mistake, as did most of the people in the room. Without any hard information, planning staff could make only vague guesses, and seemed lost at sea.

Specifically, the lack of a university would change the jobs/housing balance and would increase vehicle miles traveled (VMT) for the development, leaving it further from meeting SB375 greenhouse gas reduction goals. Somehow, the developer and planning staff were able to get a midnight agreement from the Air Quality Management District (AQMD) that additional mitigations would meet the goals, but there was doubt expressed by many about this. Since SB375 requires that developments “adopt all feasible measures to mitigate those impacts”, it left me scratching my head as to how planning staff and developer were suddenly able to come up with more mitigations that they hadn’t initially included.

Since the development is outside the Urban Services Area, which under the Sacramento County General Plan defines the area which is expected to be developed in the next 25 years, the planning staff and developer kept touting that the development met the criteria established by LU-120, so that it should be accepted even though it was outside the area. The LU-120 is a series of criteria which judge the quality and sustainability of the project. The document is here, but be prepared to spend some real time working to understand it. I spent much of the six hours looking at and trying to understand it, and I’m not completely there yet. Planning staff presented a slide which contains the same information in a different format, and I was not able to find that slide on the website. The slide crammed text onto the slide so that no one could read it.

When challenged by supervisors to explain why the project had received the scores on several of the criteria, planning staff was very vague in their answers, basically saying “well, that’s what we decided.” When asked how the lack of a university would affect those scores, they really had no idea, because, again, they had chosen not to look at this scenario. I suspect that the LU-120 scores will end up being the major flaw in the planning process, and will leave any approval of the development open to legal challenge.

The hearing was closed with no decision. The development will be taken up again by the Board of Supervisors on January 29 at 2:00PM, at which time planning staff promised that they would have answers to some of the supervisor’s questions, and a response from SACOG on the implications of this development which was not included in the MTP (Metropolitan Transportation Plan for 2035 / Sustainable Communities Strategy “The Blueprint for Sustainability”).

The Environmental Council of Sacramento (ECOS) and members spoke eloquently and in great detail about why the project should be disapproved. Two ECOS references of great interest:

I will have more to say about Cordova Hills, as I have the time. The developer’s lawyer said that this development was a “poster child” for quality, sustainable development. Well, it certainly is a poster child, but it is a poster child for sprawl. I think that this particular development has much more impact than one would expect, as approval would open the floodgates for sprawl developers wanting to go outside the Urban Services Area, to latch on the to Southeast Connector for access, and to try to sell their development with promises of a university.

Pedestrian and Bicyclist Fatalities Up? More data flaws!

California Walks tweeted an LA Times articles entitled Highway deaths at lowest level since 1949; bike, truck fatalities rise. The misinformation and misunderstanding in the article includes:

The article misses that the Traffic Safety Fact: 2011 Motor Vehicle Crashes: Overview (TSF), linked from the National Highway Traffic Safety Administration (NHTSA) press release, also shows that the injury rate per vehicle mile traveled (VMT) has been flat for three years. What does this mean? It probably means that the number of crashes has not declined, just the likelihood of fatality in a crash. The rate per VMT is the only useful measure of traffic safety. Fatality counts and injury counts are a mis-measure because they are affected by the rate of driving and a number of other factors, rather than the safety of driving.

The TSF provides counts of pedestrian fatalities, up 3%, and bicyclists (the NHTSA uses the obscure term pedalcyclists), up 8.7%. To go with the counting game, this is an increase of 130 dead pedestrians and 54 dead bicyclists in just one year. No statistics are presented on the fatality rate per bicycle mile traveled. Why? I believe that it is because NHTSA is too lazy or too disinterested to compile information on bicycle miles traveled. Though pedestrian miles traveled would be difficult to compile, at least a rate could be developed per pedestrian trip, which would be a more accurate measure of the rate of fatalities. Again, the NHTSA can’t be bothered. I am certainly not the first to point out that pedestrian and bicyclist fatality counts are a mis-measure of safety, yet the federal, state, and local governments continue to ignore the issue.

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