Category: Transportation

GIS and mapping tools

Some of the work I do for school and my job requires that I make maps. I’ve never taken a class on how to make maps or analyze data sets featured in maps (what GIS does), so I learn as I go.

There’s no one around me I can call upon when I have questions that need immediate answers. Well, there’s me! Because of this, I must quickly find a solution or workaround myself.

Today I had to import a list of Chicago Transit Authority and Metra rail stations into ArcGIS so I could plot them on a map that also showed Chicago’s boundary and our bikeways. I could do this in Google Earth, but then I would have less control over the printed map I wanted to make, or the image output. ArcGIS has a built-in geocoder and I learned how to use it six months ago, but a skill not practiced is lost – and I forgot how to do it.

That’s okay – what follows is how I overcame this barrier:

Because I know how to use PHP to instantly create Keyhole Markup Language (KML) files (the format which Google Earth and Maps speaks fluently). Then, with this user-contributed KML to SHP plugin for ArcGIS, I was able to convert my KML files to Shapefiles and display them on my map. Unfortunately, my custom “fancy” icons were lost in the translation. Supposedly this alternate user-contributed script does the same thing.

Other tools I used to get my map created:

  • BatchGeocode.com – This site is indispensable for turning a list of addresses (with names, descriptions, and URLs) into the same list but with latitude and longitude coordinates! It will even create a KML file for you.
  • KML Generator (PHP class) – This class allows you to quickly and easily create KML files from any array and array source of coordinates. I store the transit stations in a database and run a query on the database and loop through them to generate the points in a KML file.

I’d like to thank James Fee’s GIS Blog for the links to the ArcGIS scripts/plugins I used in my project. To everyone else who must confront software, technology and mapping roadblocks, there’s almost always a solution for you.

Read about how I got around QGIS’s lack of geocoding.

Bike shops’ social responsibility

Bike shops have a responsibility to teach their customers safe cycling.

This is because the bike shop salesperson has the customer’s attention, and it’s when the customer will be most receptive to tips, advice, and training. The bike shop salesperson, in many cases, will be the first and last person the customer talks to about biking. Lastly, it’s because the bike shop is a community center with a wealth of knowledge and experience – all of which should be shared.

The customer’s family is probably not a good resource and websites and friends can only teach them so much. But a bike shop salesperson has two advantages over other friends, family, and the internet: the customer’s time and trust.

Each bike shop should take it upon themselves to teach each new customer how to ride safely and legally on the street, the local laws regarding its operating and accessories (buy some lights, please!), etiquette for multi-use paths (like Chicago’s Lakefront Trail), and proper locking techniques.

  1. All bikers will, at some point, have to ride on the street in mixed traffic.
  2. It’s unreasonable to expect cyclists to know the laws applicable to cycling when they’ve had very little experience cycling and when there are no widespread institutions that teach cycling.
  3. Multi-use paths are fountains of rage and dangerous commingling. 
  4. The cyclist will be in a situation that requires them to secure their bicycle.

No matter how adamant the customer is that they won’t be riding in the street, they will. The sidewalk is illegal territory in so many communities, and isn’t safe for the cyclist themselves or the pedestrians they might run over. On sidewalks or on multi-use paths, they will have to cross streets with automobile traffic. It’s a little different than being a pedestrian and crossing these streets because you are operating relatively heavy equipment and you move at a different speed. Eventually, this cyclist will graduate from scaredy-cat to coffeehouse comfortable, biking to a café down the street. Talking one on one about these things, using diagrams from a brochure will influence the new cyclist that safe cycling matters – for themselves and those with whom they’ll interact. Then show them how to read a map.

Bicycle laws are not handed to 16-year olds in high school (actually, they most likely are, but who reads that?). That might have been 10 years ago, and they won’t remember that a front headlight but only a rear reflector are required for post-dusk riding. Or that red lights are for all street users (and really dangerous to disobey). Don’t forget that some bicyclists were taught to ride against traffic, facing cars down on the wrong side of the street.

Those customers who might be telling the shop salesperson that they won’t be riding in the street probably think they’re only going to ride on the multi-use path. These customers need trail etiquette stressed to them. They need to know when it’s safe to pass, what to say to those they’ll pass, the right speed to travel, and when to stop or slow down. The trail is not a speeding zone; rollerbladers, children, strollermoms, teams in training, walkers, and in some places even horses and their riders, will all be groups with whom the cyclist must interact and take care of – this mix is fun to watch and be around, but path users must pay attention to each other. 

Real locking techniques may be one of the most useful things you can teach any cyclist. They won’t be cyclists if they can’t keep their bike! The City of Chicago offers a guide on theft prevention and proper locking, two unique but related concepts. You shouldn’t do one without the other, because they enhance the overall “theft-proof-ness” of a bike. The salesperson can spend five minutes demonstrating to the customer cross-locking, and then having the customer practice. They can also quiz the customer on appropriate locking locations. What structures are secure and which ones aren’t? Why or why not?

Preface this lesson to the customer that “in 20 minutes, you can become a bicycling expert!” The bike shop-customer bond will strengthen and you’ll have proved to them your service is necessary and appreciable. Because you took the time to show a customer how much you care about them, their new bike, and the sport or utility of bicycling, they’ll spread the word and come back.

How wiki helps cycling

The beauty of Wikipedia is that it allows anyone who possesses knowledge (which is power!) to share info quickly and easily. I’ve done that many times, on Wikipedia as well as on my own wiki about Nishiki bicycles. Check them out:

  • List of United States bike stations – Exactly that. For a short-lived project for work, I had to research anything and everything about bike stations. I first had to make an inventory. Keep in mind that there’s an organization called Bikestation, and their name is trademarked. Putting a space in between the words keeps it generic. The list isn’t complete because I got all the information I needed before I finished the list. Feel free to expand the list on Wikipedia. I also created a category so that the list and other bike stations can be easily found.
  • Cycling in Chicago – This article was a disaster. There were so many statements that weren’t cited (and couldn’t be cited). I cleared them out, adding a reference or two existing statements, but I also added some new information and made sure to reference the new statements.
  • List of United States bicycle advocacy organizations – Another one of “exactly that.” Not very complete, because I’m hoping others will get involved.
  • Nishiki Bicycle History – I’m trying to document the models produced in Japan at the Kawamura factory and sold in the United States. It’s hosted on my domain and so far I’m the only contributor. If you’d like to help me know more about this great bicycle, I can give you a login. I own a mid 1980s Nishiki Prestige, see below:

New light rails this year

Visiting my family in Mesa, Arizona, over my holiday break last year got me more excited about light rail than I’ve ever been. I hopefully showed this with my photos on my Flickr account. I posted over 300 pictures of the new Valley Metro light rail that serves the west side of Mesa, central and north Tempe, and many regions of Phoenix. It goes through two downtowns: Tempe and Phoenix. The light rail will be good for commuters, but also discretionary travelers; both downtowns are major destinations for the valley. Tempe has a vibrant night life and the state’s largest college campus. Phoenix has tons of large-scale attractions.

I love trains. I’m almost a railfan.

So I present you this list of light rail extensions that will open this year in the United States – just two, but they’re respectively significant for the regions they will serve. There are no new systems opening this year, but there’s at least one for 2010.

  • Seattle SoundTransit Central Link – This new line goes from the Westlake Center (southern terminus for the Seattle Monorail) south to the Seattle-Tacoma airport. This will be an amazing new asset for the region – transit links to airports is always a plus. We’ve benefited from this in Chicago for over 15 years (the Orange line to Midway opened in 1993, after the Blue line to O’Hare). Sadly, after several years of voting rounds and bickering, the monorail was never extended into the transit system; the potential’s still there.
  • Portland MAX Green Line – Scheduled to open in September 2009, the Green line will wrap around the new/reorganized Portland Transit Mall and head south along I-205 to a new transit center at the Clackamas Town Center mall. As part of this construction, the existing bike path following the highway will be redesigned and improved greatly. The TriMet website has more information about the enhancements along I-205.

Transit must integrate with bicycle facilities

Valley Metro, the bus and light rail operator for the Phoenix Metro in Arizona, forgot to install bike parking at the Roosevelt/Central station in downtown Phoenix. This station might have been part of a planned Transit Oriented Development (TOD), or it might not have, but the fact is that there’s plenty of mid-density residential buildings right across the street and further west.

There’s no excuse to NOT have bike parking at ANY light rail or transit station. However, during my visit there on grand opening day (December 27th, 2008), my observations along with the Valley Metro publications indicate that the agency only installed bike parking at stations with park & ride lots.

I believe Valley Metro will realize their error and install secure bike parking at this station – there’s plenty of room!

Valley Metro may actually be motivated to install the bike racks when they realize that cyclists will be locking their bikes to the railings on the inside of the shade structures. These are not ideal locations for bike parking, could be unsafe, and will potentially damage the shade structures. I hope it doesn’t come to that and Valley Metro makes the station upgrades as soon as possible.