Tag Archives: sidewalk

Some Dutch roundabouts

Dutch roundabouts have received a lot of publicity, notably here: https://bicycledutch.wordpress.com/tag/roundabout/

Roundabout design in the Netherlands has seen a long process of trial and error. A design used until bicyclists complained strongly enough about it placed the bikeway away from the circular roadway, but cyclists were required to yield. Here is an explanation of Dutch roundabout design developments.

http://bicycledutch.wordpress.com/2011/05/12/priority-for-cyclists-on-roundabouts-in-the-netherlands/

The current preferred design places the bikeway away from the circular roadway, and motorists are required to yield, as shown in this video below. That clears up yielding issues.

Here is a video of a roundabout outside the city of s’Hertogenbosch, put forward as an example of good design.

There is a long discussion of this roundabout, among others, on Facebook.

This is a rather large roundabout at the intersection of major highways, and with moderate deflection on entry or exit.  Looking here in Google Maps,  it’s clear that the highway in the background at the left is a bypass around the city of s’Hertogenbosch — though not a limited-access highway like the one which appears in the distant background in the video.

This roundabout was constructed in connection with the new bypass road around the city. Google Street View from 2009 shows the roundabout under construction. A sidelight on this observation is that Dutch practice does consider motor traffic. Two of the legs of the intersection at the roundabout are new roads being constructed at the same time.

I’ve been told by a knowledgeable person that the  bikeways on either side of the highways are supposed to be one-way, but the only destinations along these bikeways are at intersections — reducing the temptation to ride opposite traffic.

The design requires a lot of space because the circular bikeway is  much larger than the circular roadway. The roundabout  is outside a city, but nonetheless, it appears that several houses had to be demolished or moved to make way for this roundabout.

The installation here  places separate bikeways (red asphalt) and walkways (paver blocks) outside the circular roadway. Bicycle traffic shown in the video is light. If bicycle traffic were heavy, it would result in  congestion of motor traffic because motorists yielding to cyclists could not enter or exit the roundabout. Having a path (or for that matter, crosswalks) around the outside of a roundabout obviates the main advantage of the roundabout, that traffic can keep moving. Only grade separation would avoid this for both bicyclists and pedestrians. Motor vehicles and bicycles sharing the roadway would avoid the bicyclists’ causing congestion, but would not be as attractive for bicyclists lacking in skill and confidence..

If you look at the video full-screen, you can see a number of details which are not evident in the small window on this page. I am most interested in the interactions and negotiations for right of way, which are the central issue with mobility and safety in any intersection which is not traffic-signal controlled.

Expectation in the Netherlands is that motorists will yield wherever they see shark-tooth markings. The path around the outside of the roundabout is brought out to the entry and exit roads at a right angle and far enough outside the roundabout so that motorists will be able to see approaching bicyclists. Ohio resident Patricia Kovacs has investigated roundabouts in that state and demonstrated that motorists don’t even yield to pedestrians. She has posted some comments about roundabouts on this blog and in the Facebook thread mentioned earlier.

Some cyclists in the s’Hertogenbosch video are shown looking to their right as they pass paths coming in from their right, for example at 0:55 and 2:25, but many are shown not turning their heads to look for conflicting motor traffic. That is to say, they are putting their complete faith and trust in motorists to yield to them, which is a comment on Dutch expectations for motorist conduct. There is an especially stunning example of this at 1:59, where a cyclist powers through an intersection as motorists approach from the left, inside the roundabout, and the right, entering it. However, at 6:07, a motorist stops abruptly at an exit to the roundabout as a fast cyclist comes around from the right.

One cyclist leaves the roundabout on the left side, opposite the intended direction, at 1:38 in the video.  Another is riding around the roundabout clockwise at 2:40 and apparently while talking on a mobile phone.

At 2:34, a motorist is shown slowing to yield to a cyclist who turns right rather than to cross the exit of the roundabout. With no lane changing or negotiation betwen motorists and cyclists, the motorist did not have a way to know which way the cyclist would go.

Cyclists carry various objects in their hands or on the handlebars. At 6:40, a cyclist is carrying something which looks like a hockey stick.

At 7:18 a young woman has a disabled bicycle and is walking.

Now let’s look at some other Dutch roundabouts.

A roundabout inside s’Hertogenbosch, here,  has the bikeway immediately adjacent to the circular roadway, so that cyclists are hidden directly behind — not next to — exiting vehicles. The video shows motorists required to yield to cyclists in spite of this right-hook threat.

Here’s the video of the roundabout. Are the cycling facilities safe, as claimed? Or if safety is achieved here, is it maybe achieved in another way? You decide.

The description of the video indicates that this roundabout is rather new. Its design appears to be restricted by the small available space at an urban intersection.

Some notable interactions:

At 0:20, a car brakes rather abruptly. Shortly thereafter, a motor scooter passes through the roundabout on the roadway.

At 0:30 and again at 0:53, a car blocks the bikeway to allow a pedestrian to cross in a crosswalk which is just outside the bikeway.

Most bicyclists are not paying any attention to the traffic in the roundabout, At 0:45, a bicyclist is looking down at a cell phone, but at 0:50, 1:10, 1:29, 1:53, 2:03 and 2:10,  and a few additional times, bicyclists perform a shoulder check. The one at 2:03 does this while also carrying a cell phone in one hand.

At 1:49 and again at 2:20, there is a motorcycle in the bikeway, waiting along with bicyclists to enter the roundabout, and there is a bicyclist standing over his bicycle, facing opposite the direction of traffic.  It appears that he is having a conversation with the motorcyclist and a couple of pedestrians. They are blocking the crosswalk.

At 2:49, a motorist stops in the roundabout to yield to a bicyclist who does not cross, but instead turns right. The bicyclist gives a right-turn signal, but too late for the motorist to react, and in any case, a prudent motorist would not risk that the bicyclist would go straight even though signaling. The design of the roundabout does not make the bicyclist’s intentions obvious.

At 2:58, a bus barely outpaces a bicyclist through the roundabout. The bicyclist turns right, but the bus driver has no way to know that he will. The bus driver is either very highly skilled at judging the bicyclist’s speed, or reckless. The bicyclist would have had to yield to the bus if going slightly faster and continuing around the roundabout.

Starting at 3:00, several bicyclists enter traveling the wrong way on the bikeway or sidewalk. Some turn right but others pass close to a doorway which a pedestrian has just exited, and a blind corner, and cross from right to left in the crosswalk or bikeway. An articulated bus enters the roundabout and these bicyclists pass behind it. Other bicyclist traveling counterclockwise around the roundabout will have to yield to the long bus, though this occurs outside the field of view of the video.

At 3:45, bicyclists share the bikeway around the roundabout with a skateboarder and motor-scooter rider.

Almost all the bicyclists are pedaling about 40 rpm.

Here’s a roundabout where bicyclists go around square corners: http://goo.gl/maps/lxfc2

And a little roundabout with advisory bike lanes at some of the entrances: http://goo.gl/maps/HK908

In the so-called “shared space” roundabout in Drachten, cyclists share space with pedestrians. The meaning of the term “shared space” is very different here from its more usual meaning, that motorists, bicyclists and pedestrians all operate in the same space.  In the Drachten roundabout, bicyclists and pedestrians share space — as on shared-use paths in the USA — but are strictly separated from motor traffic except in crossings, as in the other Dutch roundabouts. The space around the margins of the Drachten roundabout also serves as a pedestrian plaza.

http://www.youtube.com/watch?v=B88ZVrKtWm4

I’m poking around in YouTube and Google maps. Here’s a roundabout in YouTube — http://www.youtube.com/watch?v=EXUF97p8fXQI — location not given, as is usual in such promotions, but I found it in Google Maps by searching on the name of one of the businesses nearby: http://goo.gl/maps/Jd2ED. A special feature made the roundabout practical: the buildings are set far back at a 45-degree angle on each corner. The circular bikeway around the outside makes it possible for motorists to see cyclists in order to yield (though motorists don’t always, as the video shows) and greatly adds to space requirements, which already are large for a roundabout. There wouldn’t be room for such a roundabout at many urban intersections.

Here’s a blog post which includes the video just described and others of the same roundabout, and describes different types of Dutch roundabouts. http://bicycledutch.wordpress.com/2013/05/09/a-modern-amsterdam-roundabout/

Another roundabout in Amsterdam is of the spiraling Turbo Roundabout design, with a path close around the outside and scary sight lines which place a cyclist too far to the right to be in view of a motorist exiting the roundabout: http://goo.gl/maps/fQybJ and street view, http://goo.gl/maps/LU1ww . Traffic signals have had to be placed at the exits to mitigate these conflicts. This is a triple roundabout with a tramway going around the inside, also requiring traffic signals.

The left and center roundabouts in this overhead view, http://goo.gl/maps/Q3jIy also are of the bikeway around the outside type: but the rightmost one, in a wooded area, is of the newer type.

Dutch roundabouts are  of several types for motor traffic, but the major difference for bicyclists is whether they travel around the outside of the roundabout, or there are grade separations. There are no examples like the small modern roundabouts and neighborhood traffic circles in the USA, where bicyclists share the roadway with motor vehicles.

Here is an example of grade separation: https://bicycledutch.wordpress.com/2011/05/26/multi-level-roundabout-the-safest-solution-for-a-junction/

And here is a showcase example of grade separation — replacing an installation much like the one shown in the first video embedded in this post : https://bicycledutch.wordpress.com/2012/08/23/spectacular-new-floating-cycle-roundabout/

Roundabouts are expensive and take up a lot of space.  Many of the promotions we are seeing of Dutch facilities ignore these limitations and the compromises they exact and/or celebrate the newest and most impressive examples.

Ogden, Utah skateboarder stop

There’s plenty of confusion to go around here.

http://www.ksl.com/?nid=148&sid=35631391

Deputy: “I don’t care, you’re right in the middle of the road.” No, the boarder was on the shoulder, at least in the part of the video the TV station broadcast.

Was that legal? Bicycling is allowed on shoulders in many states. I couldn’t find anything on that on the Utah legislative site section on bicycles, http://le.utah.gov/xcode/Title41/Chapter6A/41-6a-P11.html.

But the man was on a skateboard, not a bicycle. Under Utah law, the skateboard is defined as a vehicle, last definition here: http://le.utah.gov/xcode/Title41/Chapter6a/41-6a-S1105.html and so, under the law, the skateboarder should have been in the travel lane, not on the shoulder or a sidewalk, if any, as little sense as that may make.

So, the officer’s charge was false. If the boarder were defined as a pedestrian, then shoulder use in the absence of a sidewalk would be legal if the boarder was traveling opposite the direction of traffic (he wasn’t), — not that this is sensible when it would have required crossing to the far side of a multi-lane road. http://le.utah.gov/…/Title41/Chapter6A/41-6a-S1009.html.

There is a sidewalk, as shown in Google Earth and Street View images.

The TV station video is edited at 00:25. It doesn’t show the entire conversation between the deputy and the boarder before the boarder attempted to flee — so we don’t know about an opportunity to comply. Other question is how the boarder could comply if there was nowhere to go except up and down a road bordered by vegetation. The deputy ran after the boarder and attempted to stop him. Probably better to let him go. The boarder fought the deputy, violently. Not smart at all.

Bike Box at Charlesgate East

This post is about the intersection of Commonwealth Avenue eastbound and Charlesgate East in Boston, Massachusetts, an intersection with a “bike box” — a waiting area for bicyclists downstream of where motorists stop for traffic signals. More generally, this post is about the assumptions underlying the bike-box treatment, and how well actual behavior reflects those assumptions.

I have described bike boxes more generally on a Web page. There is a discussion of them also in photos assembled by Dan Gutierrez. If you are logged into facebook, you can bring up the first photo and click through the others (“Next” at upper right). Non-members of facebook, the world’s largest private club, can view the slides one by one by clicking on this link.

Dan Gutierrez has also released videos of bike box behavior here and here.

On Wednesday, September 19, 2012, I rode my bicycle to Charlesgate (see Google satellite view for location), with video cameras. I observed traffic for about an hour and shot clips of bicyclists passing through the intersection.

The bike box at this intersection is intended to enable a transition from the right side to the left side of a one-way roadway. (There is a study of a similar treatment in Eugene, Oregon, intended to enable transition from left to right. That study was released in two different versions, one from the U. S. Federal Highway Administration and another from the Transportation Research Board.)

I have now produced a video from my clips. Please view the video in connection with this article. You may view it at higher resolution on the vimeo site by clicking on the title underneath.

Bike Box at Charlesgate East from John Allen on Vimeo.

A Look at the Intersection

Let’s take a virtual tour, examining a longer stretch of Commonwealth Avenue than the video does.

West of Charlesgate West on Commonwealth Avenue, there is a bike lane in the car-door zone, tapering down to nothing before the intersection with Charlesgate West. Bicyclists can still slip by on the right side of most motor vehicles.

At some time following the initial installation, the City painted shared-lane markings near the right side of the rightmost travel lane. I have observed bicyclists riding at speed in the slot between the parked and moving vehicles,  at risk of opening car doors, walk-outs, merges from both sides and right-hook collisions. The purpose of shared-lane markings is to indicate that a lane should be shared head to tail, not side by side. These markings should be placed in the middle of a lane rather than at its edge.

Transition from bike lane to no bike lane to bike lane at right edge. Note, no shared-lane markings yet in this aerial view (Google Maps aerial view)

Transition from bike lane to no bike lane to bike lane at right edge. Note, no shared-lane markings yet in this aerial view (Google Maps aerial view)

Bike lane tapered to nothing in the door zone approaching Charlesgate West

Bike lane tapered to nothing in the door zone approaching Charlesgate West (Google Street View image)

Between Charlesgate West and Charlesgate East, parking is prohibited, and the curb line at the right edge is farther to the right. The rightmost lane used to be a wide, general purpose travel lane —  but nobody who knew the intersection drove a motor vehicle in this lane. A motorist who drove in this lane would be trapped to the right of other through traffic when it became a parking lane after Charlesgate East.

In or around 2010, bike lanes and a so-called “bike box” were installed at Charlesgate East.

The intersection with Charlesgate East as it existed before 2010 is shown in the first of the two photos below. The intersection with changes is shown in the second photo.

Intersection of Commonwealth Avenue and Charlesgate West before the additional of a bike lane (Microsoft Bing aerial view). Though there is an arrow indicating that the right lane is for through travel, it is unused, because it leads to a row of parked cars in the next block. It is a "musical chairs" lane.

Intersection of Commonwealth Avenue and Charlesgate East before the addition of a bike lane (Microsoft Bing aerial view). Though there is an arrow indicating that the right lane is for through travel, it is empty, because it leads to a row of parked cars in the next block. It is a “musical chairs” lane.

Lane reassignment at Charlesgate East: four usable travel lanes, a musical chairs bike lane, Also note left-side bike lane after the intersection.

Following the changes at Charlesgate East: four usable travel lanes, and a musical chairs bike lane. Also note left-side bike lane after the intersection, top right corner of image. (Google Maps aerial view)

A bike lane is on the left side of the roadway (upper right in the photo above) leads to an underpass. The  transition from the right side to the left side is supposed to be made by way of the “bike box”, with bicyclists swerving left across two lanes of motor traffic to wait facing the left-side bike lane as shown in the image below. Bicyclists headed for other destinations are also supposed to use the “bike box,” waiting in the appropriate lane.

Intended route for bicyclists using the "bike box".

Intended route for bicyclists using the “bike box”.

The right-side bike lane is now the “musical chairs” lane which leads into a parking lane. The City has, in a peculiar way, acknowledged this, painting what I call a “desperation arrow” just after the intersection. It is visible at the right in the photo below. It directs bicyclists to swerve  into the right-hand travel lane in the short distance before the first parked car.

Looking across Charlesgate East. The Desperation Aroow is visible at the right side of the roadway. (Google Street View)

Looking across Charlesgate East. The desperation arrow is visible at the right side of the roadway and the bike lane to the underpass is at the left side. (Google Street View)

When the closest metered parking spot to the intersection is occupied, the parked vehicle sits directly over the “desperation arrow”.

Vehicle parked legally at metered parking spot, over the desperation arrow.

Vehicle parked legally at metered parking spot, over the desperation arrow.

The designated route is not the only important one. The left-side bike lane after the intersection reduces the width of the other lanes — a particular problem for bicyclists who continue in the rightmost travel lane. Many do, in order to continue at street level rather than using the underpass.

Bicyclist Behavior

I observed that most bicyclists approached Charlesgate East in the green-painted bike lane. It is the prescribed approach to the intersection, even though it is not satisfactory for any destination.

On reaching the intersection, many bicyclists ran the red light, yielding to cross traffic. in this way, they avoided being trapped to the right of moving motor traffic. Cross traffic was easily visible and relatively light, at least in mid-afternoon when I observed it.

The bike box can serve as a waiting area only on the red light. Approaching the intersection as the light turns from red to green or on the green requires bicyclists to merge left; otherwise, they are caught short by the parked cars on the far side of the intersection.

After crossing the intersection, most bicyclists merged into the door zone of the parked vehicles in the next block. If they did this on the green, they were at the same time being overtaken by motorists. Some bicyclists looked over their left shoulder for traffic as they merged; others did not.

I saw a couple of very odd maneuvers: two bicyclists who entered on the red light and crossed from right to left in the middle of the intersection as if that were the location of the bike box — one of these bicyclists continuing in the left side bike lane, the other merging back to the right. I saw one bicyclist who made a sweeping left turn from the bike lane.

I did not see even one bicyclist swerving into the bike box as intended. This observation is consistent with Dill and Monsere’s research in Portland, Oregon. To swerve into the bike box when the traffic signal is red is to gamble on when the light will turn green, crossing close to the front of motor vehicles whose drivers are in all likelihood looking ahead at the traffic signal. A tall vehicle in the near lane can hide a bicyclist from a driver in the next lane. Often, also, motor vehicles encroach into the “bike box”, making it difficult or impossible to enter. Those bicyclists who knew about the underpass —  and chose it — merged across easily if they ran the red light, but got caught waiting at the desperation arrow, if they entered on the green light.

A few bicyclists merged out of the bike lane before reaching the intersection. Some of these, too, ran the red light, and others waited for the green. It should be noted that there are long periods in the traffic signal cycle when the block between Charlesgate East and Charlesgate West is mostly empty, making merging easy.

Improve the Situation?

So, what does this show? For me, the central lesson of all this is that the bike box is supposed to solve a problem which it cannot solve.

Also, because entering the bike box is a gamble, it is a violation of traffic law. Massachusetts General Laws, Chapter 89, section 4, states:

When any way has been divided into lanes, the driver of a vehicle shall so drive that the vehicle shall be entirely within a single lane, and he shall not move from the lane in which he is driving until he has first ascertained if such movement can be made with safety.

I’m especially concerned about bicyclists who lack basic bike handling and traffic skills being dropped into this environment which claims to remove the need for those skills but which in reality requires outsmarting the system. This leads to hazardous behavior and fear.

What could improve the situation here? I see parking as a crucial issue. Removing the 20 or so parking spaces in the block following Charlesgate East would cure the “musical chairs” situation at the intersection — well, mostly.

Vehicles would still stop to load and unload. There is no way that bicyclists can ride safely without knowing how to negotiate merges. Wherever bicyclists may travel, someone may be about to overtake. Removal of parking is a political long shot, to be sure, but on the other hand, the few parking spaces on Massachusetts Avenue can only hold a small percentage of the vehicles of people who live or work in the same block. Isn’t there a possible alternate parking location?

Improved traffic-signal timing might ease merging from the right side to the left side of the roadway in the block before Charlesgate East. Wayfinding signs and markings encouraging merging before reaching the intersection would be helpful.

In my video, I show bicyclists crossing Charlesgate East in a crosswalk. That is not to operate as a driver, but it is practical and reasonably safe because there is no right-turning traffic from Commonwealth Avenue, and traffic on Charlesgate East is not permitted to turn right on a red light. Crossing two legs of an intersection in crosswalks to get to the bike lane on the far side involves waiting through an additional signal phase. Also, a Boston ordinance prohibits riding a bicycle on a sidewalk.

One way of resolving the issue of the traffic signal’s changing as a bicyclist enters the bike box is to enable entry concurrent with a pedestrian signal interval.  Then bicyclists must wait before entering the bike box and again once having crossed it.  Considering the percentage who are unwilling to wait even through one signal interval, there would probably be even more resistance to waiting through two. Another blog post, with a video, examines travel times through two intersections in Phoenix, Arizona with this type of crossing.  The travel times are unreasonably long.

Legalizing bicyclists’ crossing Charlesgate East when motorists are held back would require a separate bicycle signal. A green signal for bicyclists after the green signal for cross traffic would not delay many motorists. There would be significant delay though, for bicyclists, tempting them to run the red light. The earlier they can cross before parallel motor traffic starts, the more time they have to merge before motor traffic behind them starts up. How soon the traffic clears is going to vary greatly with time of day.

I’d like to make a case for a “bicycle boulevard”– a street which bicyclists can use for through travel, but where barriers and diverters require motorists to turn at the end of the block, on Marlborough Street, to the north of Commonwealth Avenue; and/or Newbury Street, to the south. There would have to be a new bridge across the Muddy River at Charlesgate; for Newbury Street, also a tunnel under a ramp to the overpass; or Marlborough Street, a connection under the Bowker Overpass to Beacon Street and Bay State Road. I have suggested elsewhere that Bay State Road be reconfigured as a two-way bicycle boulevard.

Such a bridge might be an element of a redesign of Charlesgate Park — originally an attractive link between Olmsted’s Emerald Necklace park system and the Charles River Esplanade, now blighted by the Bowker Overpass which looms over it. However, the Bowker overpass crosses the Massachusetts Turnpike Extension, a limited-access highway.  Restoring ground-level access maintaining access across the Turnpike would require major reconstruction.

 

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A Second Look at the Boulevard de Maisonneuve

Main point I’m making with of this post: where’s the two-way, separated, “protected” bikeway in the Google Street View below? When I rode Montréal’s Boulevard de Maisonneuve bikeway in the summer of 2008, there were some nasty detours around construction projects. The Google Street View images in this post, shot at a later date, show an entirely different set of construction projects. Any great city is constantly renewing and reinventing itself, and so such problems are to be expected.


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On the Dangerous by Design report

I’m commenting briefly on a report about walking conditions in the USA at

http://t4america.org/docs/dbd2011/Dangerous-by-Design-2011.pdf

which has been cited in a New York Times article today.

I regard this report as generally good in its description of walking conditions. It is not intended to be about bicycling,

However, several of the partner organizations listed at its start — among them, America Bikes, the National Complete Streets Coalition, the Rails to Trails Conservancy — concern themselves with bicycling, and bicycling appears here and there in the report as an aside. I’ll make the following points:

  • The report repeatedly refers to “streets designed for traffic, not for pedestrians”. This is a wording problem and a conceptual problem too. Pedestrians are traffic. It would be appropriate to say “streets designed for motor traffic, not for pedestrians”.
  • Page 13 includes the wording “Metros such as Boston, New York and Minneapolis-St. Paul are investing to build a well-developed network of sidewalks and crosswalks and already have many people walking and bicycling.” Pages 7, 29 and 36 all include the wording that “we need to create complete networks of sidewalks, bicycle paths and trails so that residents can travel safely throughout an area.” A complete network for bicycling will be mostly on streets, and partly on trails, but should generally avoid sidewalks.
  • Page 30 gives a before-and-after comparison, describing a street as having “no safe space for bikes” though the street had wide lanes where motorists and bicyclists easily could coexist. Then, narrowing the lanes and adding bike lane stripes is supposed to have created safe space, when it actually removed space and encouraged unsafe maneuvers (motorist turning right from the left of bicyclists, bicyclists overtaking on the right). The street needed repaving, and better sidewalks and crosswalks, to be sure.
  • Bicycling issues are very different from walking issues. An area that is poor for walking due to the lack of sidewalks and crosswalks can be good for bicycling. Confusing the two modes and the ways to accommodate them leads to poor planning and design decisions.
  • I am pleased to see the Boston area, where I live, described as having the very best record of pedestrian safety of any city rated in the report. Strange, isn’t it — the Boston area has repeatedly been derogated as supposedly having the nation’s craziest drivers. Also, Boston has been on Bicycling Magazine’s “10 worst cities” list until recently, when its city government finally got interested in bicycling. Boston is by no means a bad place to ride a bicycle compared with many other American cities, and the city’s efforts may be described as having mixed success, but that’s another story.

Railroad crossout

Here are some photos of Massachusetts Route 117 at the diagonal crossing of the Fitchburg Line railroad tracks, in Lincoln, Massachusetts, USA.

The location, in Google Maps:


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Google Street View photo, looking west, from approximately 2008. Note that the sidewalk goes to the right of both utility poles, the one in the foreground and the one in the background.

Route 117 and Fitchburg Rail line, ca. 2008, Google Street View

Route 117 and Fitchburg Rail line, ca. 2008, Google Street View

Photo taken by Jacob Allen, July 17, 2011. There is a new sign, there is a curbed median, and the sidewalk has been realigned so the more distant utility pole is now in its middle:

Route 117 and Fitchburg rail line , July 17, 2011

The next photo looks east. The sidewalk crosses the tracks diagonally. It might in fact be used as a turnout so a bicyclist traveling on the roadway could cross at a right angle, but that would require the willingness to defy the sign and ride in the narrowed roadway. There is no such option for eastbound bicyclists, who would have to cross the roadway twice to use the sidewalk. There is a crossing-signal pole in the sidewalk, not only the utility pole.

Sidewalk crossing looking from the west

Sidewalk crossing looking from the west

I understand that the median was installed to prevent motorists from crossing to the left side of the road to avoid having to wait when the crossing gates are down. The median’s stealing width from the travel lanes is shown more clearly in the photo below. There is no longer sufficient width for typical motor vehicles to overtake bicyclists safely:

Route 117 and Fitchburg line, Lincoln, Massachusetts, looking east

Route 117 and Fitchburg line, Lincoln, Massachusetts, looking east

A brief history:

  • Thousands of years ago: Native Americans lay out paths through the forest.
  • 1600s: Colonists expand paths into wagon roads.
  • 1840s: Fitchburg rail line constructed. Henry David Thoreau laments it in Walden.
  • 1920s or thereabouts: North Road in Lincoln is paved and designated as part of Massachusetts Route 117.
  • Date unknown: Crossing gates installed at Route 117.
  • 1973: Revision to the Massachusetts General Laws, Chapter 85, Section 11B includes the following wording:

    Every person operating a bicycle upon a way, as defined in section one of chapter ninety, shall have the right to use all public ways in the commonwealth except limited access or express state highways where signs specifically prohibiting bicycles have been posted, and shall be subject to the traffic laws and regulations of the commonwealth and the special regulations contained in this section…

    Route 117 is by no stretch of the imagination a limited-access or express state highway.

  • 1970s: Major roads in wealthy outer suburbs of Boston get sidewalks for free through state bicycle funding: the sidewalks are identified and signed as “bicycle paths” but they are 4 feet wide, and twist and turn around every tree and utility pole.
  • 2006: Massachusetts Project Development and Design Guide is released, specifying bicycle accommodation on the roadway and not on sidewalks. The relevant description is in Chapter 5, see sections 5.2.2 and 5.3.2.2.
  • 2010: Railroad crossing in Lincoln is reconstructed to:

    • Repave the roadway.
    • Add curbed median, reducing the available roadway width. This is what I call a “threat barrier” — it does not deflect vehicles but only leads drivers to shy away from it to avoid damage to their vehicles. This type of median is not described in the Project Development and Design Guide (see sections 5.6.2 and 5.6.3).
    • Repave the sidewalk and realign it so there is a utility pole in the middle of it.
    • Add regulatory sign unsupported by law, directing bicyclists to walk on the sidewalk.

Now let’s see what might have been done instead. The photo below is of a diagonal railroad crossing in Madison, Wisconsin, USA.

Diagonal railroad crossing in Madison, Wisconsin, 2002

Diagonal railroad crossing in Madison, Wisconsin, 2002

The little turnout to the right allows bicyclists to cross the tracks at a right angle without having to merge into the travel lane to their left.

The following wording is in the Project Development and Design Guide, Chapter 6, Section 6.8.5. There could be a more detailed description, but the intention is clear, and in a project that involved reconstruction of the roadway, the opportunity certainly presented itself to do what Madison did:

The crossing should be wide enough to permit bicyclists to cross the tracks at right angles, while staying in their traffic lane.

Report from Seville

A Spanish advocate of integrated cycling about conditions in Seville:

Disastrous: officially (according to the Seville City Council), some 120 km of segregated cycle lanes (most of them bidirectional) have been built at an official cost of 30 million Euros. (I say “officially” and “official” because I wouldn’t trust the Seville City Council to tell me the time of the day); there is also a bit of gossiping around (plausible enough, although there is no way to verify it) saying that a sizable part of that sum has been put not into the actual building of the structures, but into the political and social marketing campaign to sell the “Seville model of bicycle promotion”; one of the most visible elements of this marketing campaign has been this year’s Velo-City conference, held recently in Seville (http://www.velo-city2011.com/), conveniently, just a few weeks before the upcoming local elections.

The mantra of the Seville City Council’s campaign is something to the effect that “the cycling mode share in Seville has risen from 0.2% to 7% as a result of our commitment to segregated structures”. The numbers used change from time to time (essentially, they say different things to different publics at different moments: a couple years ago it got as high as 8%; now the most-repeated mark is 6.6%), with another often repeated line being that “Cycling in Seville has increased ten-fold in five years (as a result of our commitment blah blah blah…)”.

If you read Spanish, you can read an analysis debunking some aspects of the Seville City Council’s bull**** in this blog post by a member of the growing community of Spanish vehicular (or integrated, as we often like to call ourselves) cyclists:
http://bicicletasciudadesviajes.blogspot.com/2011/02/cambio-modal-realidad-o-ficcion.html [Translation of blog name is “urban bicycle trips” and of the title of the post is “mode shift, reality or fiction”]

I commented on this issue in this comments thread in an English-language blog you may know, when the blog’s author repeated a bit mindlessly the official crap:

http://quickrelease.tv/?p=1476#disqus_thread

The outcome is thoroughly disastrous at several levels: not only are the segregated structures senseless and completely substandard (I am using “substandard” in the British sense here, not implying that I accept any standard at all); the city is a showcase of lost opportunities to improve real cycling conditions placed right next to the segregated crap; the local dominant cycling culture has become one of passive-aggressive cyclestrians riding on sidewalks even in trivial streets; the social status of the cyclists AND PEDESTRIANS has deteriorated (the level of conflict between pedestrians and cyclists is appalling; you can feel the increased hostility of car drivers if you ride on the roadway in a street with a cycle lane, although I have to admit, much less so than I expected); the number of cars has not decreased at all; Seville is indeed becoming an example for other clueless cities to imitate; the segregated chaos is prompting a host of Kafkaeske local ordinances to regulate the behavior of the cyclestrians… but on the other hand, the number of cyclists who don’t buy into the crap any longer is growing (http://ciudadciclista.org), and even the fact that Seville has been so extreme and reckless in following the segregationist madness is in some ways acting to our advantage: Seville has wanted to become an amazing example: some of our efforts are now directed at turning it into a horrible warning.

I also asked about crash statistics:

Regarding your question about crash stats: the situation in Seville is that of a complete information blackout. As far as I know, there is just no data publicly available. Just to give you an idea of how things are around here: over one year ago there was an article in the local press stating that “according to the conclusions of a study soon to be made public, the cycle lanes are safe for cyclists”. As you can guess, no study has been published since. Fun, uh?

The article, and the parody of it I wrote are here:
http://www.diariodesevilla.es/article/sevilla/595289/los/accidentes/mortales/ciclistas/crecen/carretera.html
http://bicilibre.wordpress.com/2010/01/01/accidentes-mortales-de-ciclistas-sevilla/

The contrast with Barcelona (one of the other, if less maddened, bikelaneist black holes in Spain) is stark: In Barcelona, a report is published yearly, and the news was for two years straight that the bicycle accidents were rising significantly, although it appears that they are lately down again (haven’t paid much attention to the issue).

http://www.adn.es/local/barcelona/20080110/NWS-1167-aumentaron-accidentes-bicicleta-barcelona.html [NWS-1167 — increas in bicycle crashes in Barcelona]
http://www.lavanguardia.es/vida/20090430/53693094057/los-accidentes-de-bici-son-los-unicos-que-aumentan-en-barcelona-en-2008.html [Bicycle crashes are the only kind that increase in numbers in Barcelona in 2008]
http://www.lavanguardia.es/ciudadanos/noticias/20090116/53619840434/los-ciclistas-sufrieron-492-accidentes-en-barcelona-en-2008-un-113-mas.html
http://www.elpais.com/articulo/espana/Bajan/accidentes/bicicleta/Barcelona/elpepuesp/20110112elpepunac_13/Tes
http://www.elperiodico.com/es/noticias/agenda/20110112/bajan-los-accidentes-bicicleta-mantiene-mortalidad-motoristas-barcelona/661506.shtml

German cycling organization’s comments on cycle tracks

Here are the comments in English.

The translation is posted with permission granted by Heinz Brockmann of the ADFC (German Cycling Federation) Bottrop chapter. Many thanks!

And here is the same document in the original German.

Please note that the ADFC is not a spandex and speed bike club; its membership of approximately 100,000 consists almost entirely of utility cyclists. The ADFC advocates for their concerns and interests.

Hawthorne Bridge discussion gets thorny

Riding a bicycle on a sidewalk is rarely a better choice than riding in the street, but it is better on the Hawthorne bridge in Portland, Oregon, which has a narrow roadway with a treacherous steel-grid deck.

I first rode across this bridge in 1987. As of my more recent exploration of the bridge in September, 2008, the sidewalks have been widened significantly, and the routes to and from them greatly improved.

My friend Kat Iverson rode behind me with her helmet camera and shot the 5-minute video which you may view here.

More recently yet, I have read a blog posting by Mark Stosberg about the bridge. He and I agree that riding on the sidewalk is a necessary evil in this situation. He even links to my Web site as a reference. He states correctly that there are “no roads or driveways to cross on the bridge while traveling westbound.”

But just about there, my agreement with him begins to fade.

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