SacramentoGO survey

If you are a resident of Sacramento county, you have probably received two glossy mailers from SacramentoGO, otherwise known as the Sacramento Transportation Authority. The agency is building up towards putting a measure on the November ballot that will add another half cent of sale tax to fund transportation in the county. This half cent would be added to the existing half cent of Measure A. I will have plenty to say about the tax measure in the future, but tonight I’ll focus on the authority’s “Tell Us What You Think” survey.

I took the online survey, and was pretty dissatisfied with the wording of the questions. By putting unrelated items into one choice, the survey tries to gain support for pro-motor-vehicle projects by conflating them with pro-active-transportation and pro-transit options. My notes from the survey are below.

If Sacramento County had additional funding for transportation, which would be a higher priority for you:
[note: I was not able to capture the two options here because trying to copy the text selects that item, but you’ll get the idea with the next few questions about the tricks they are trying to play; if someone manages to capture these for me, I’ll add them here]

Smoothing traffic flow on local streets
(Street maintenance, pothole fixes, synchronized traffic signals, street widening)
Low Priority, Medium Priority, High Priority
Conflates street maintenance with street widening, which should be unrelated to each other, and should have been asked separately.

Reducing congestion on Sacramento highways
(Fixing or upgrading major roadways and interchanges, adding carpool lanes)
Low Priority, Medium Priority, High Priority
Again, conflates fixing with upgrading, which should be unrelated to each other.

Investing in bridges and overcrossings
(Building or upgrading bridges over the rivers, improving or adding light rail)
Low Priority, Medium Priority, High Priority
Though there is one river crossing which might carry both motor vehicle and light rail (though it shouldn’t), the Green Line extension, this is not true of any other bridge, and this is an attempt to conflate car bridges with light rail bridges.

Adding bike paths
(American River Parkway improvements and adding bike paths to local streets)
Low Priority, Medium Priority, High Priority
A reasonable option. The parkway receives $1M per year from Measure A, but all entities in the county have a backlog of desirable bike lanes of at least $1B.

Extending light rail service to additional locations
(Adding new rail lines and stations to expand the light rail network)
Low Priority, Medium Priority, High Priority
Seems reasonable at first glance, but what is not asked is which extensions. The Green Line to the Airport is a trophy project that will not serve local or regional needs, and current planning is largely ignoring the valuable extension to the northeast at least to American River College, and perhaps beyond.

Improving service on existing light rail routes
(Upgrading trains, improving cleanliness and security, increasing frequency of service)
Low Priority, Medium Priority, High Priority
Yes!

Improving sidewalks, trails, paths
(Pedestrian improvements to sidewalks and lighting, neighborhood traffic calming and safety upgrades near schools)
Low Priority, Medium Priority, High Priority
Yes! There is probably a backlog of $20B in the county for sidewalks.

Reducing pollution from traffic
(Key infrastructure investments to improve air quality
Low Priority, Medium Priority, High Priority
Another wolf in sheep’s clothing. I am almost certain that SacTA will claim that roadway and highway widening will reduce air pollution, when in fact it will induce demand that will increase air pollution, including but not limited to greenhouse gas emissions.

Providing more transit programs/options for seniors and people with disabilities
(Expanded and affordable paratransit services)
Low Priority, Medium Priority, High Priority
Yes, but we need to be careful not to continue or establish low-productivity routes in an effort to serve seniors and disabled. There are other, more efficient ways of meeting this need.

Investing in reliable and convenient bus routes
(Bus service improvements, new routes or increased frequency)
Low Priority, Medium Priority, High Priority
Yes. But reliable and convenient means high frequency, which SacRT has not really provided or investigated.

Crocker Art Museum connecting to Crocker Park

Crocker-planning_288

Crocker Art Museum is undertaking a community visioning and planning process to develop and implement new ideas for the area around the museum and park, and particularly connections between the two. Workshops were held earlier, and now the museum is seeking feedback on some initial conceptual design to be presented at three workshops:

The museum says “At the presentations, you can also learn about a comprehensive plan for public art and art experiences that will unify the districts abutting the riverfront by creating pedestrian friendly pathways, linking art, entertainment, employment, and recreation with new residential developments along the Sacramento riverfront. This effort to create a vibrant new art link between Sacramento and West Sacramento will have Crocker Park at its center.”

Whether you are a visitor or a member (I am), this project could not only significantly improve the area around the museum, but show another way forward than our car-dominated spaces in Sacramento.

My comments to the museum follow.

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back to the old ways?

https://transportationist.org/2016/03/14/follow-the-red-brick-road-streets-mn/
https://transportationist.org/2016/03/14/follow-the-red-brick-road-streets-mn/

A post two days ago on Transportationist, “Follow the Red Brick Road,” reminds me of a topic that has been much on my mind – how do we effectively slow motor vehicle traffic? Speed limits are ineffective, stop signs are a complete waste, physical structures such as speed humps, speed tables, and chicanes work but only where they are present, narrower lanes work pretty well but get pushback from commercial drivers and agencies (fire engines, trash trucks, buses, etc.). What is needed is something that works continuously, and street surfaces may be the answer. The post recommends the use of an old material, brick, hence, back to the old ways.

The Traffic Calming entry on Wikipedia provides a summary of traffic calming measures, and one of them is surface materials or textures, but other solutions are more prominent. A common practice in many locations is to make crosswalks visually different, and sometimes texturally different from the rest of the roadway, on the theory that the difference raises driver awareness of the crosswalk. To some degree this may be true, but it probably has much less than the desired effect on traffic speed, and textural differences can present a challenge to disabled people and even to less adept walkers. The many different crosswalks patterns are an attempt to increase visual contrast with the roadway, but again, that is only partially successful.

So the idea is to reverse this pattern: make the roadway rough and the crosswalk smooth. We have a great example of this right here on Front Street in Old Town Sacramento, pictured below.

Crosswalk and cobblestones, Front Street, Old Town Sacramento
Crosswalk and cobblestones, Front Street, Old Town Sacramento

If you have not observed this street in action, I encourage you to do so. No one drives too fast on this section of street, in fact all motor vehicles are going a pedestrian-friendly speed. Yet the smoother crosswalk is usable by all and still has a high contrast with the road. Compare that to nearby Second Street, where a normal pavement surface encourages some irresponsible drivers to go much faster than is safe given the tourist pedestrians that frequent the area.

Of course the cobblestones here are an historical artifact, and such a rough surface would only be appropriate in high pedestrian traffic areas. But brick would be a great middle ground between cobblestones and asphalt.

While I have long supported this reversal of textures, I doubted that it would be practical to implement. But the video at the bottom of the “red brick” post provides a solution, a machine designed to lay down brick in an efficient manner. The process is slow, but I think that is because they are changing brick patterns to demonstrate different possibilities. Where the pattern remains the same, it would go much faster, and the feed of bricks could be automated.

If you have ridden your bike on these cobblestones, you know that the surface is very rough. When cars are not parked along Front Street, the cobblestones can be bypassed on the asphalt parking area on the west, but when it is full, yow! Obviously brick is much less rough than cobblestone, but nevertheless bike access is an issue to be considered. Maybe brick would be no problem (if it is maintained, but then bike lanes often have unmaintained asphalt or concrete anyway), or maybe the bike lane would need a different surface. A visual or textural difference might cause drivers to notice and respect the bike lane more than they do now, with just a white stripe and occasional green paint to distinguish it. This needs more thought and study.

I would guess that brick streets would be more expensive than asphalt, which is sort of the lowest common denominator of pavement, but might be comparable to concrete, and cost is always an issue in constructing and maintaining streets. But I’d like to see some pilot street projects, starting with locations where it is really important to increase safety and promote walkability, right here in Sacramento. If the pilot goes well, then let’s make it the standard street surface for the grid, implemented anytime repaving is indicated.

News summary 2016-03-13

Trashing the bike lanes

Trash cans in bike lanes are epidemic, and are a public danger hazard to bicyclists. Placing a trash can, or anything else, in a bike lane is a violation of California Vehicle Code (CVC):

21211 (b) No person may place or park any bicycle, vehicle, or any other object upon any bikeway or bicycle path or trail, as specified in subdivision (a), which impedes or blocks the normal and reasonable movement of any bicyclist unless the placement or parking is necessary for safe operation or is otherwise in compliance with the law.

bike-lane-trash-cansSome people misunderstand where to place their trash cans, but most people know and don’t care – I’ve had extensive conversations with many such people – they don’t think that my right to the bike lane supersedes their right to put their trash can wherever they damned well please. The photo at right is on Tupelo Drive in Citrus Heights, trash cans placed directly in a marked bike lane. Notice that it would have been easy to place them in the parking “lane” instead, but the residents chose not to. This is not just a Citrus Heights problem, this photo could as well be any street anywhere in the region.

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Green Line to the airport?

SacRT, and many local politicians, want the Green Line to the Airport to be the next big transit project in the region. I have doubts, and have written about them before (Green Line to the AirportOpen houses on Green Line to the Airportlinking the colleges?SacRT light rail extensions). Jarrett Walker, my favorite writer on transit, has posted Keys to Great Airport Transit, a great analysis of rail and bus transit to airports.

  1. Total travel time matters, not just in-vehicle time: Not sure how the Green Line measures up, but it is indicative that the Green Line to Township 9 (the current destination) runs on an infrequent schedule (60 minutes) during a small part of the day, because it is beyond the area where most people travel. The airport would also be beyond where most people travel, so is likely to have infrequent and short hours service.
  2. Combine air travelers and airport employees on the same train/bus: The Green Line might do OK on this, though light rail already suffers from the perception of higher income people (which is mostly who flies rather than takes the bus or train) that light rail is only for poor people.
  3. Connect the airport to lots of places, not just downtown, by providing a total network: Since the SacRT network fails pretty badly on connectivity already, it is likely that the Green Line will suffer from the same issue.
  4. Don’t interfere with the growth of other services: The Green Line is definitely a negative on this issue. The Green Line to the Airport would gobble up all the construction funds for years, as well as a large slice of operating funds. Fare recovery on the network is 23%, somewhat below average, but the extension would likely reduce this significantly. If distance-based fares (which SacRT has talked about but done no real planning towards) are implemented on the light rail system, the operating subsidy might be less, but it will still compare poorly with the rest of the system.
  5. If you can afford it, go via the airport instead of terminating there: Not applicable to the Green Line because there is nothing beyond the airport except agricultural fields, and a bit further out, sprawling suburbs that would never generate ridership.

I think the right solution for airport access is frequent bus service (15 minute frequency) from downtown to the airport, from 5:00AM to 12:00 midnight, for travelers and airport employees, and less frequent service from midnight to 5:00AM, for employees. The current Yolobus 42A/42B provides infrequent (60 minute) service from 5:30AM (6:30AM on weekends) to 10:00PM. In addition, there would need to be service from eastern Sacramento/Roseville, but I’ve thought less about how that would work.

Save our infrastructure funds for more productive routes!

News summary 2016-02-14