Steven can plan

UPDATE: View overhead photos of all of the bicycling treatments on Jefferson and Washington streets (the one-way couplet) between 7th and 24th Streets in Phoenix, Arizona, courtesy of the Coalition of Arizona Bicyclists.

My dad and I rode our bikes in the inside left-hand bike lane on eastbound, one-way, Washington Street in Phoenix, Arizona (purely to take this video).

The left-hand travel lane is for home and business access while the one-way light rail track (and its stations) run in the middle of the street. The lane is here so that there aren’t gobs of driveways and track crossings – it’s a safety feature. I think the bike lane is here instead of on the right side of the street (and next to the curb) because less traffic drives here. Also, there are few opportunities for right turns in front of the bicyclists.

Eventually, though, going east, the bike lane moves over to the right side through the use of a “perpendicular bike lane” adjacent to a crosswalk in a signalized intersection. The perpendicular bike lane looks like a bike box. This happens at 24th Street because the left-hand access lane disappears and Jefferson Street merges into Washington Street, between 25th and 27th Streets, which becomes a two-way street with the light rail tracks dividing the travel directions. (I would add links to Google Maps, but the imagery is outdated and doesn’t show the 1-year old train line; it does show some construction.)

I would call all of these features innovative designs and good solutions. I think tomorrow I will ride the area again (probably alone) to get a better feel for how it works and how safe bicyclists would perceive the design.

The video is sped up by 20% to be less droll. The audio drops out a few times because I was talking (giving my dad directions like a movie producer), but you can still hear the electronic sounds of the train as it approaches and departs the station. I didn’t have my camera’s bike mount so I held it in my hand. I want to come back to take photos instead of video. It was fun to make this video!

A couple of days ago (I think it was Friday night, December 18, 2009), a storm dumped several feet of snow in the northeast United States, covering New York City, Washington, D.C., and Philadelphia, Pennsylvania. The storm was so eventful that Metro (Washington, D.C.) stored many of its trains in the subway tunnels to avoid getting them covered in heavy snow, and applied “heater tape” to the third rails to keep them from getting new ice after two passes from plows and deicing trains. [This information comes from the linked Metro press release on December 19, 2009.]

Now Streetsblog NYC is hosting the debate about snow removal from sidewalks. Why doesn’t anyone do it, and who should do it? Images of unplowed sidewalks and pedestrians walking in clean and clear streets bring up issues about priorities in street design and maintenance.

Many municipalities have ordinances requiring the property owner to remove snow from the sidewalk (Chicago even specifies a time frame in which the work must be completed; at my last apartment, I shoveled the snow from the sidewalk and porches for a deduction in rent). Many people report how these laws pass through the winter without enforcement.

My bike waits for me on unplowed sidewalk in front of my school. I live in Chicago, Illinois, not the east coast.

A plow removes snow from a bike lane in Copenhagen, Denmark. Is this something we can bring to our bike lanes and sidewalks in the United States?

Location: Northwest corner of Clark Street and Congress Parkway.

This photo shows the damage that automobiles inflict on our cities, environment, and, closest to my heart, bikes and bike parking.

An errant motorist jumped the curb and crashed first into the tree, then the bike rack, and finally the bike parked here. The LaSalle Blue Line station entrance is just steps away (in the background). Imagine the fate of a bicyclist who might have been locking their red Schwinn road bike to the bike rack only to find a 2-ton metal box hurtling in their direction. This photo makes clear how driving is a threat to so many aspects of our streets.

The collision had a direct monetary cost. The city will most likely pick up the tab for everything except replacing the bike. Here’s what I surmise from the photographed scene:

• Tree removal and replacement: >$1,000
• Bike rack removal and replacement: $450 ($300 for a new one, $150 to remove)
• Vintage Schwinn: $200
• Bike removal: $50
• Cleanup: $150
• Total: At least $1,850

Please drive carefully. Send me your photos of the automobile imposition – reader updates are here. But wait, I’ve encountered this again and again:

Location: Northwest corner of Elton Avenue and Cicero Avenue.

Location: Northwest corner of Lawrence Avenue and Kostner Avenue in front of Chicago Public Library, Mayfair branch.

UPDATE: Thanks for the mention, BikePortland.

A planner from the Streetscape and Sustainable Design Program in the Chicago Department of Transportation (CDOT) came to speak to my Sustainable Development Techniques class at UIC about adding “green” to urban design.

Among other topics, he talked about CDOT’s streetscape project for Cermak and Blue Island in Pilsen, a near southwest side neighborhood a couple miles outside of downtown Chicago. The project, like all streetscapes, is one of economic development. But this project is unique in that the goal was to look at every element and make each as green and sustainable as possible.

You can read about the project through the Program’s presentation here (Flash slideshow). Please note there are many versions of the same presentation on the web and each my be different depending on their intended audience.

I will be discussing a single showcase element from the project: A bike lane on Blue Island between Ashland and Western where currently one does not exist. The bike lane and the adjacent parking lane (on the bike lane’s right side, as normal in Chicago) will be constructed with permeable pavers mixed with smog eating concrete. Wait? Smog eating concrete? Keep reading!

The bike lane will begin at Ashland/Cermak/Blue Island, a well-traveled intersection for heavy trucks, three bus routes, and many passenger cars. The bike lane will connect Pilsen to Little Village and extend the existing bike lane on Blue Island in Pilsen’s central shopping area. This segment is also a designated truck route and to safely accommodate the parking lane, bike lane, and travel lane, the road will be widened by reducing the width of the sidewalks. The sidewalks here are 20 feet wide, double the standard width, and four times wider than sidewalks in many parts of Chicago. There’s very low pedestrian volume here and very little residential use so the plan is to have 8 foot wide sidewalks, and a 5.5 foot planter, breaking occasionally for bus stop shelters.

The bike lane will be 5 feet wide (including striping) and the parking lane will be 8 feet wide. The novel part of the two lanes is that they will be made with permeable pavers.

This will be the first paver bike lane in the City of Chicago. The blocks will be oriented so that bicyclists feel the least amount of bumps and won’t get their tire stuck in a groove that could harm.

The smog eating concrete’s trade name is TX Active, invented by Italcementi Group, a large, multinational corporation founded and based in Italy. Since the original installation of TX Active cement on the Dives in Misericordia Church in Rome (designed by Richard Meier), Italcementi has developed two lines of photocatalytic cement, only one of which reduces pollutants in the area (TX Arca). The other cement is for architectural uses helps keep the concrete surface clean from dirt and particulate matter.

CDOT will use the second line, TX Aria, in the top half inch of the pavers. The company has tested the product to demonstrate its effectiveness at reducing the presence of Nitrogen Oxides (commonly written as NOx, a family of toxic substances emitted by internal combustion engines) and published its laboratory results in an easy to follow report on its website (PDF). The technical report goes into more details and explains how the process works (through photocatalysis) and what substances their product can be designed to diminish. The technical report is unclear on whether or not all forms of the TX Active product abate all substances. It may be that the maker only tested its effects on Nitrogen Oxides levels.

I look forward to watching the construction progress and to breathing the cleaner air while bicycling to a new destination in Pilsen.

I present you a synopsis on what I observed about bicycling in Minneapolis. I visited the city (surfing someone’s couch) over the Labor Day weekend, rented a bike, rode the train and spent 9 non-stop hours exploring the city.

Sorry if it seems I only noticed the off-street trails and paths. Please read my experience in two parts, part 1 below:

• Residents like trails. Trails connect residents to suburbs, several neighborhoods, cut across the city, get bicyclists downtown, to the light rail, and help preserve open space. Many of the trails are converted railroad rights of way. Some of the railroads are still active. I liked seeing railroads and bicyclists and other trail users traveling together. I wish I had
• Hennepin County takes care of the trails. The trails’ pavement quality and their signage exhibited supreme guardianship. The designers of the trails obviously went to great lengths to keep low the number of bicyclist-pedestrian conflicts, provided restrooms, and when most convenient for riders, made a trail carry only one-way traffic (a loop around the Lake of the Isles).
• I enjoyed Minneapolis’s crown jewel trail: the Midtown Greenway. I liked not only how the trail stretches uninterrupted (save for one at-grade street crossing) for 5 miles, but also the respect citizens give it. The 20+ (what’s the official count?) bridges crossing the Greenway give users a neat view.
• Minneapolis has implemented several ways to remove conflicts between bicyclists and pedestrians and bicyclists and motorists. The Martin Sabo bridge over Hiawatha Avenue and the Hiawatha segment of Metro Transit’s light rail lets trail users ride continuously from trail to trail, making the connections easily, quickly and best of all safely.

Stay tuned for parts 2 and 3.