and crossing prohibitions

2018/03/062018/03/06 Dan Allison2 Comments

To complete the story about crosswalks, the locations where crossing is prohibited must also largely be removed. These locations are marked with the ‘no crossing’ sign at right (MUTCD R9-3a). Some of these locations probably never had crosswalks, some had them but were removed when the street was ‘upgraded’. A few of these locations cannot be made safe without complete reconstruction of the street. Freeway on-ramps and off-ramps, of which Sacramento has too many because it has too many freeways and too many freeways designed around commuting instead of interstate commerce, are particularly problematic. However, most locations indicate a clear intent by traffic engineers to prioritize the movement and speed of motor vehicles over all other considerations, including safety. This bias must be ended.

Here are the solutions:

The city should be required to perform a complete traffic study on each and every location with a prohibited crossing. The traffic studies should be completed within two years.
If the traffic study indicates that the prohibition is necessary for safety, then the prohibition can remain, but a new traffic study must be completed every five years. If the traffic study indicates that the prohibition was not made for safety reasons and is not needed for safety reasons, the prohibition must be removed and a marked crosswalk installed.
City staff will analyze each prohibited location that remains to determine what redesign would make the prohibition unnecessary, and bring to the city council a proposal to expend funds to fix the location.
At all prohibited locations, the city would be required to post informational signing with distances to the nearest safe crossing, in both directions.

Though I am picking on the City of Sacramento here, these prohibited crossings are found in every city in the region, and in abundance in unincorporated areas. All should receive the same treatment.

removal of crosswalks

2018/03/052018/03/05 Dan Allison2 Comments

In today’s SacBee, an article on the City of Sacramento’s removal of crosswalks (Why Sacramento erased 23 crosswalks, including one where a grandmother died after removal), which has contributed to at least one fatality, had the following information from Ryan Moore, the City Traffic Engineer.

“To send the message via crosswalk that this is a good place to cross the road is a false message,” Moore said of the Oregon Drive intersection. “Our standards dictated that we remove the crosswalk or build safety enhancements.” The city would have kept the crosswalk marking in place, he said, if it would have been able to install a traffic light there. But the money – in the $500,00 plus range wasn’t available. Instead, traffic engineers hope that by removing some crosswalks, pedestrians will instinctively choose to cross at a safer, nearby intersection, Moore said.

This is definitely the engineer perspective that says lives don’t matter as long as policy was being followed, and the windshield perspective that it is OK to make pedestrians walk out of their way so long as drivers are not inconvenienced.

As you can see to the right, at the intersection of Freeport and Oregon, there are residences to the west and businesses to the right. There are signalized crosswalks about 700 feet to the north and about 700 feet to the south, but walking to either of these adds a one-quarter mile walk. Is this reasonable or not? It could be argued either way, but to discount it as Mr. Moore did demonstrates bias against pedestrians. The Google Map photo is from before the removal of the crosswalk.

The suggestion that nearby intersections are safer is also questionable. At the intersections of arterial roads, which Freeport and Fruitridge to the south are, drivers routinely fail to yield to pedestrians in the crosswalk on right turns. That is in fact why many walkers prefer to cross away from major intersections.

Common estimates of the expense of a HAWK signal (High-intensity Activated crossWalK) are $100,000, not $500,000. $500,000 is the cost of a fully signalized intersection. So Mr. Moore’s $500,000 number is a straw man meant to deflect criticism by saying the solution is more expensive than it really is.

There are solutions to this particular problem, and to the removal of crosswalks in general:

The city should be required to perform a complete traffic study before removing any crosswalk. The city is always saying that they have to do traffic studies before anything can be done to change traffic flow, so I would presume that doing a traffic study in this situation would be a no-brainer.
If the traffic study indicates that the crosswalk is unsafe, then the next step is to design a solution or options, with a funding estimate, and then go to city council with a request for the funding.
The city council would have to hold a hearing, either as part of the regular city council meeting or as a separate meeting, to gather public input on the removal. If the city council then makes a decision not to expend the funds to create a safe crossing, the crosswalk can be removed.
If a crosswalk is removed, the city would be required to post informational signing at that location with distances to the nearest safe crossing in both directions, so that pedestrians can make informed decisions. The signing would have to stay in place for at least two years.

Anything short of these actions makes the city engineers both morally and legally responsible for any fatalities or severe injuries that occur at the site of a removed crosswalk.

bike share racks controversy

2018/03/022021/11/05 Dan AllisonLeave a comment

I attended the SACOG Transportation Committee meeting yesterday. Item 7 on the agenda, JUMP Bikeshare Contract Amendment, generated the most heat and most discussion of any item. The item would increase the amount allocated to the program by $48K. It was not the amount so much as the implications for bike racks that was controversial. The increase was to cover the difference between the cost of a shift from mostly corral racks, which had previously been specified, to JUMP “wave racks” (this is not the traditional meaning of wave rack) that were now being envisioned. Some of the exist Tower Bridge Bike Share Preview bike racks are of the corral type. The Santa Monica Breeze bike share racks are of the wave rack type. I can’t remember what the other SoBi systems have. Photos of each type are below, corral rack first and wave rack second.

Though the JUMP bike share system bikes will be owned by JUMP and operations are completely private, the rack capacity needed to make the system work are the responsibility of the three cities and the SACOG-led consortium. This is particularly so since Sacramento asked for a dock-optional system rather than the dockless system that JUMP is operating in San Francisco and Washington DC.

The City of Sacramento wants more of the wave racks to ensure that the bike share racks are not taken up by private bikes, making it impossible to park the JUMP bikes at the hubs. This is a reasonable concern in that Sacramento has far too few bike racks in most areas, and the bike share program will not install enough to overcome that deficit. However, many people on the committee questioned why an investment should be made in propriety racks when more racks are needed for everyone. The motion to recommend to the board was not passed, but a recommendation for the SACOG board to consider this issue was agreed to.

There was additional controversy about the JUMP bikes being assist-limited to 15 mph, though they are designed as legal class 1 electric bikes that can assist up to 20 mph. The other two cities apparently do not agree with this limitation.

There was also quite a bit of discussion of how alternative systems being implemented by Rancho Cordova and Folsom, and possibly other cities in the region, the dockless LimeBike, will affect or be affected by the JUMP systems and their bike racks. West Sacramento is permitting LimeBike Lime-E, an electric razor scooter type. I did not catch when that will go live.

Bike share open house

2018/02/232021/11/05 Dan Allison2 Comments

I attended the bike share open house hosted by the City of Sacramento last night. There were as many people representing partners and consultants as members of the public, and I did not see any low income or people of color. SACOG staff were present, as SACOG is the sponsoring agency for the bike share program, staff from Toole Design Group which is managing planning and selection of bike rack locations, and staff from JUMP, the selected bike share vendor.

Some things to report:

Rollout date is between the middle of May and the end of June.
There will be 900 bikes total, about 600 in the City of Sacramento and the remainder in West Sacramento and Davis.
The bikes will be limited to 15 mph, even though they are designed to operate at up to 20 mph. Under state law, Class 1 bikes can operate with pedal assist up to 20 mph, but a decision was made to limit them based on (probably misplaced) safety concerns.
The service area is considerably larger than the pilot Tower Bridge Bike Share, a very positive sign. You can see the boundary at http://wikimapping.net/wikimap/SACOG_Bikeshare.html, and add suggestions while you are there. Scroll to the left to see the Davis section. The open house had a large paper map for the same purpose.
There will be some sort of discount for low income people using the system, probably the JUMP Boost program, which is a $5 membership the first year, and $5/month thereafter, for 60 minutes of ride per day. In Sacramento, the eligibility might be based on SMUD status. At least initially, the only other option will be the standard $2 for the first 30 minutes and $2/hour after that, prorated. Other types of membership or charge may be implemented later.
Nearly the entire service area in Sacramento is moderate and high income, with just a small area in neighborhoods south of Broadway and around Power Inn being included. The city doesn’t have a plan yet for how to reach out to these potential users, and others not included in the boundary.
Bike racks will be provided in a quantity of at least two per bike in the system, so 1800 rack spaces. The use of these racks will be discouraged for other bicycles, in order to keep the spaces open for the bike share bikes. Bikes will be required to be parked at these hubs or stations at the termination of the ride, though they can be put on hold (with the meter running) at any other location. Leaving a bike away from a hub incurs a fee of $2, the same as the current SoBi system. Popular and busy locations will have multiple racks, while other have fewer, or one. Many or most of the locations, particularly outside the central city, do not have bike racks yet, so these will be added by JUMP before rollout. The user agreement requires that bikes be locked to a bike rack, not to other objects or left free-standing. It is not a dockless system.
JUMP has designed charging racks where a parked bike will charge. Larger locations will have some of these charging racks, though it is not clear if they will be installed at rollout.

There are two additional open houses scheduled, both in Davis. Friday, March 2, 11 to 1 at UC Davis bus terminal, and Saturday, March 3, 9:30 to 1 at the Davis Farmers Market. These will be less formal, and will offer the opportunity to ride the JUMP electric bike.

Complete Streets aren’t

2018/02/232018/02/23 Dan Allison2 Comments

The Complete Streets movement, now 13 years old and with a newly released criteria for evaluating policies, is considered by some to be a success. Not by me.

There are two gaping flaws in the complete streets concept, that after all this time have not been addressed:

Who is responsible for sidewalks?
How close should safe crossings be?

Sidewalks: On the first issue, responsibility for sidewalks, most cities and counties (not all) have code that makes sidewalk maintenance the responsibility of the adjacent landowner. This includes repair and snow removal. Most cities have some money set aside to repair sidewalks, but only a tiny fraction of what is needed for the huge backlog of deteriorated sidewalks. A very few cities also clear sidewalks after snow. Sidewalks are every bit as much of the transportation network as travel lanes and bike facilities, but most places wash their hands of this reality and this responsibility, pushing it off to others. It has been pointed out that few cities and counties have the funds to also take care of sidewalks, but that is exactly the point. If we allow cities and counties to prioritize cars over walking, they will continue to do so.

How does complete streets play into this? It doesn’t. Complete Streets set no expectation that cities and counties will maintain their sidewalks. In the new policy rating documents, the word sidewalk only shows up twice, neither in this context. Even a search of the Complete Streets website only mentions sidewalks in relation to case studies and model projects. Fortunately, a few places do much better than just have a policy, but the Complete Streets movement does nothing to encourage this.

ElCamino-eb — El Camino complete street, 0.3 miles to the next safe crossing

Crossings: the second great weakness of the complete streets movement and Complete Streets documents is the lack of attention to frequent safe crossings. The new criteria does not mention crosswalks or crossings. The illustrations of a complete street often show an intersection with high visibility crosswalks and sometimes curb extensions to increase visibility and shorten crossing distance. But other illustrations show long distances along a “complete” street, with the next safe crossing often not visible.

In the Sacramento region, every complete street project along arterials has added sidewalks and bike lanes, but none of them have added safe crossings. In fact, several of them have removed crossings. If a busy street is hard for walkers to cross, they won’t cross it. They will either drive, or just avoid the other side of the street. So that fancy complete streets project, with the wonderful looking wide sidewalks, does not serve the very people it is claimed to serve. People need to be able to cross any land all Streets in a safe crossing at an interval of no more than 1/8 mile. The grid in downtown Sacramento is 1/12 of a mile. Few places in the suburbs are less than 1/4 mile, and many are 1/2 mile. To me, this is unacceptable. I would think a complete streets policy would address this distance between safe crossings issue as being key to walkability. Again, the Complete Streets movement ignores this issue.

Sacramento Vision Zero and Bicycle Plan meeting January 31

2018/01/312026/01/23 Dan AllisonLeave a comment

You might have thought you had other plans for the evening, but…

The City of Sacramento is holding the last of four public meetings on Vision Zero and Bicycle Master Plan implementation tonight, January 31, 5:00 to 7:00PM at city hall.

You can see the new Bicycle Master Plan and draft implementation plan at http://bit.ly/SacBicyclingProgram. You can see the Vision Zero Draft Action Plan and other documents at http://bit.ly/VisionZeroSac.

Just one of these would be reason to attend, but both! Hope to see you there.

Curb extensions 16th & N

2018/01/27 Dan Allison1 Comment

Curb extensions, also called bulb-outs, have been installed on all four corners at the intersection of 16th Street and N Street in midtown Sacramento. The extensions are the width of the parking lanes along both these streets. N Street has bikes lanes, which are not restricted by the extensions, while 16th Street does not have bike lanes, and won’t until the street is reconstructed into a more complete street at some unknown point in the future.

The primary beneficiaries of curb extensions are pedestrians, who have a shorter distance to cross, with every crossing being about six feet less distance for every parking lane, so in this case, 12 feet less. There is also much better visibility of cars by walkers, and of walkers by car drivers. Sometimes they also provide an opportunity for beautification, with rainwater swales and/or planting, as can be seen in the photo.

Every street with parking lanes should have curb extensions, so almost every intersection, but implementation will be slow because they are moderately expensive to construct (curbs sidewalks, detectable warning strips, better located ped buttons), and sometimes require drainage changes and occasionally even utility relocation. These particular extensions are certainly not the first in Sacramento, in fact there are extensions on the west corners of the intersection of 16th and O, just to the south, but are notable for being installed in a high pedestrian use area along two heavily trafficked streets.

Getting Around Sacramento

by foot, bicycle, and public transit (car-free!)

Category: Active Transportation