Tag: bike sharing

Talking about Divvy data with WBEZ’s Afternoon Shift

Audio from 3-4 PM segment. Skip to ~30 minutes in to hear the data portion of the show. 

WBEZ Afternoon Shift host Charlie Meyerson had me on the show Monday to talk with him, Gabe Klein, and some fellows at Data Science for Social Good (DSSG, a University of Chicago-based program) about the trends that Divvy bike sharing data is showing. Here are trends I mentioned or was prepared to mention:

* 31 stations installed since Friday, July 19 (10 days since Monday, July 29), 28 stations installed since I wrote my post on Streetsblog Chicago about 67 memberships per day, so I predict that the daily rate of new annual members has increased.

* Membership enrollment is still concerning to me: From July 22 (when I wrote my post about enrollment rate) to yesterday (Sunday, July 28), membership enrollment rate dropped to 61 memberships per day, even as all these new neighborhood stations emerged. This brings the post-launch average to 66 from 67.

* If you look at Top 10 starting and ending stations, there’s about 90% crossover, meaning the Top 10 starting stations for trips are basically the same as the Top 10 ending stations. There’re slight changes on the weekend, with Lincoln Park (the park) and the Lincoln Park Zoo getting into the Top 10. (See table below.)

* During the week, Union and Ogilvie Metra stations get into the Top 10, and disappear from the Top 10 on the weekend. This may suggest that commuters, not tourists, are making these trips. But people make tourism trips from the suburbs on weekdays as well.

* Trips by member type: 71% are taken by 24 hour pass holders. This is down from 75 to 73, so this means that the share of trips taken by annual member holders is increasing. This is because of two things happening: some people who bought a 24-hour pass to test the system have converted to being an annual member, and others who waited for a station to come to their neighborhood have bought a membership. I’m just hoping that membership enrollment picks up to reach the high rate of installations.

I’m personally interested in the route data. I’m interested in who’s biking where and when. This is information we’ve not collected well in the past. My Streetsblog Chicago partner John Greenfield wrote about other data trends Scott Kubly discussed at last week’s Complete Streets Symposium.

Dock surfing during a Divvy social ride last Thursday. Photo by Jane Healy.

[table id=9 /]

Download this data

Divvy data from May 29 to July 28 (.xls): includes member enrollment, number of trips taken by annual and 24-hour pass holders, and top 10 starting and ending stations.

If you’re looking to contribute your expertise to the “Divvy data project” (okay, such a thing doesn’t really exist), then check out the Divvy Data Document I started after discussing Divvy data at a July OpenGov Hack Night.

My experience with Divvy today: smooth and slow

Trading one bike for another.

In short, the functionality was everything I expected it to be.

Read more about the Divvy launch on Streetsblog Chicago here, here, here, and here (all posted today). 

I biked to the station at Damen Ave & Pierce St (Damen Blue Line station), locked my WorkCycles Fr8 to a potential sucker pole (it still had its bolt), grabbed my tote bag from its basket and stuffed that into the oddly shaped carrier on the Divvy bicycle. I inserted my key into the slot and waited for the green light. I only saw yellow. It was either never going to turn green on this bike, or I didn’t wait long enough. I tried the next bike and it unlocked.

To undock, lift the bicycle by its saddle and pull backwards. I adjusted the seat to its maximum. I also adjusted the quick release because someone had loosened it so it wouldn’t tighten the seat post. Off I went, through the congested streets of Wicker Park.

I wanted to hit up every dock on my way to my destination: Eckhart Park. My friend told me this station wasn’t there although the map said a couple of days ago it was there. Divvy’s spokesperson, Elliot Greenberger, told me it was moved from the corner of Chicago Ave & Noble St to inside the park (east of the field house) for traffic safety reasons that he didn’t specify in the quick email. The station was offline.

On the way I stopped at the station outside the Walgreens at Wood St & Milwaukee Ave. I returned my bike and checked it out less than 5 seconds later – this is called docksurfing (thanks Doug). I biked over to the next station on the way to the park: Noble St & Milwaukee Ave.

Rebalancing by removing bikes from this station to take them to another. 

There was a guy here with one of the blue Sprinter vans loading bikes into the van. I asked if he was rebalancing. Yep. I asked how many could fit inside: “22 if I’m lazy, or 24 if I play Tetris right”. He asked me what I was doing and I said I was trying Divvy for the first time. He said “Have a great ride!” Aw, how nice.

I found the station at Eckhart Park just as it started raining. But like most storms this week, it stopped raining after 5-10 minutes. I got nervous because I didn’t know when I checked out this bike and I didn’t want to run over my free 30 minute period. I’ll have to pay better attention next time and perhaps get this kitchen timer on a rope (it has a magnet, too; thanks for the idea, Robert).

I biked the Divvy steed over Noble Street’s potholes, cracks, and bumps, with extreme comfort and agility. My WorkCycles Fr8 isn’t this comfortable (except it better matches my height). The aluminum frame and wide Schwalbe tires wonderfully absorb bumps. I docked the bike, then sat on it and texted a few more people about how cool Divvy is. After a couple minutes, I checked out the same bike and rode it back over to Damen Ave & Pierce St. I traded back to my Fr8 and came home.

The awkward carrier, but it held my tote bag.

Whining about the bike as being heavy is uncalled for: many of the bikes people ride in Chicago are within 25% of the weight of a Divvy (which is around 45 pounds). Think about all those vintage Schwinns people are riding: they weigh the same yet Divvy rolls so much smoother and more comfortably and it won’t flat as often. Then there’re the mountain bikes from department stores like Walmart and Target. Those have no consideration of longevity, efficiency, or “weight savings”: they’re just as heavy and wear out within a year. The Divvy bike, I believe, is the first universally-designed setup I’ve seen. Bicycle shops will be doing themselves a service to stock the closest-feeling bike as some Divvy members are going to migrate to owning their bicycle and will seek the Divvy equivalent.

What I dislike about the Divvy bicycles is its low gearing. My average speed was less than 10 MPH while on my Fr8 it’s just over 12 MPH. Whatever. In most places in Chicago, you shouldn’t be going fast because you won’t be able to spot and anticipate all the drivers who have inattentional blindness and won’t see you before dooring you or swerving into your path.

(Whet thinks he hit 15 MPH, which I told him I doubted, but I would love to have a Divvy race with him!)

I saw one other person riding a Divvy on my short (less than 45 minutes) journey on Divvy in Wicker Park and around Eckhart Park. 

An app that shows real-time availability is available in Cyclefinder, but the Divvy staff didn’t promote this until people inquired on Twitter and Facebook. The app was updated by the Divvy hardware vendor on June 21 to include the Chicago system in the iTunes App Store and Google Play Store, but you had to search for “divvy” to find it and since it wasn’t branded as “Divvy” I bet a lot of people avoided installing it.

You can also buy and download my app, the Chicago Bike Guide, which has Divvy station location integrated (read how). However, I must warn you that it’s already slightly out of date and I’m working on fixing this. I’m also working on real-time availability as I’ve just discovered the API. This is going to take me at least a week.

Don’t forget there’s a hidden bell by your left thumb. 

This is what transit stations should look like

The CTA Morgan Green/Pink Lines station had a soft opening today. No press conference, no fanfare. I learned about the opening the night before on Twitter.

This station makes several strong statements: it clearly identifies the CTA as the organization that services this building, this operation, this monument to efficient transportation. The MORGAN STATION text tells you where you are, and you can read it from blocks away. And the artistic bike parking with a sufficient storage quantity says that the neighborhood will be biking here. Continue reading

Cycle mapping

A screenshot of Critical Map: Milano. 

What are the sites that will let you either draw or upload a bike route to share with others?

And what are the sites or mobile apps that give you cycle routing?

A screenshot of Bike Share Map: London, UK.

And other bike-related maps?

I’m just simply researching and collecting links to cycling-related map mashups and apps.

Bicycle trailer sharing

Bicycle trailers can hold hundreds of pounds of goods, food, and furniture. However, high quality and durable trailers for bikes can be expensive (about $350) for one bicycle rider, especially if they plan to only use it a few times per year. A trailer sharing program could be the answer to distributing the high cost of purchasing and maintaining the trailers for sporadic use.

My friend Josh pulls a trailer with automated bike counting equipment.

West Town Bikes and the Loaded Bikes Collective are asking for your vote in the Pepsi Refresh Project. You’ve probably heard of it by now – when Pepsi advertises something, they really advertise something. It’s on the radio, television, and on every soda can and bottle. Visit their project page for more information, a budget breakdown, and to vote. (Loaded Bikes delivers for Community Supported Agriculture, farmers markets, and city gardens.)

In 2009, I created a proposal (really a shot in the dark) for a trailer sharing program modeled after ZipCar and I-GO. Read the full proposal after the break.

Continue reading