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Proposed changes to 31st Street Harbor

October 5, 2010 / / 0 Comments

Copied directly from the 31st Street Harbor Traffic Impact Analysis (PDF), prepared for the Chicago Public Building Commission by AECOM.

See Exhibit B on page 12 for a drawing and list of proposed changes. They’re exciting. When designing for the lakefront, the stakes are pretty high.

The only mention of “bike” or “bicycle” is misnaming the Lakefront Trail as the “Chicago Lakefront Bike Path.” Can’t anyone get this right? According to the LEED Strategy document, though, the project aims to get 1 point for a “bicycle storage/changing room.”

Stay on top of construction updates with this blog.

The 31st Street Harbor project is one of two new harbors being designed for the Chicago Park District along Chicago’s lakeshore. Located in the Bronzeville neighborhood on Chicago’s south side, the 31st Street Harbor will incorporate extensive new community amenities and a new 950 slip marina. These include over two new acres of green space located on a peninsula of land formed by a 1,200 foot long breakwater sheltering the new harbor, providing exceptional views of the Chicago skyline to the north. The breakwater will also create new underwater habitat and provide opportunities for fishing.

Photo shows the new breakwater and pier under construction. See Exhibit B.

The existing surface parking will be removed and relocated within a new parking structure covered by an accessible green roof that allows park users improved views of the lake while reducing impervious surface. Landscape plantings will include native plants selected to provide food and cover for the twice yearly bird migrations through the City, while also reducing maintenance and irrigation demands. A new fully accessible play area that connects the green roof area to the beach will replace an older existing playground, while improvements to pedestrian and vehicular circulation will improve connections to the neighborhoods in Bronzeville to the west. Located atop the green roof will be a new LEED Certified community center and restaurant, providing sorely needed facilities currently missing along the south lakeshore.

The marina itself will include approximately 950 new slips ranging from 35’ to 80’ in length, on site covered storage in the parking structure, fuel dock, marina store, dedicated shower facilities, and a public access boat ramp. Additionally, youth sailing programs and storage for small craft including kayaks will be provided, allowing this facility to make boating economically accessible to a very large portion of the community.

Breakwater and pier construction panorama at the beach in August 2010.

As part of these improvements, additional parking accommodations in addition to the new parking structure are being planned. Approximately 200 new parking spaces will be incorporated along the Fort Dearborn access road north of 31st Street, serving 31st Street beach. A new surface lot west of Lake Shore Drive and immediately south of 31st Street will be constructed with a capacity of over 150 spaces.

The existing attractions of Burnham Park near 31st Street will remain, including 31st Street Beach, the beach house, and the Burnham Skate Park.

Parking options:

  • 31st Street Harbor Parking Garage (310 covered spaces)
  • Surface Lot on Fort Dearborn north of 31st Street (202 spaces)
  • Surface Lot off Moe Drive south of 31st Street (161 spaces)
  • Total: 573 spaces

[Currently this beach has 188 auto parking spaces, a difference of 355% compared to the proposed quantity. It currently has about 14 bike parking spaces and needs more but I cannot find evidence that this number will increase when the new harbor opens.]

New blogs I like

October 4, 2010 / / 0 Comments

Now that I’m without a job, I’ll have more time for reading, commenting, and writing. And job finding. I just started reading these two blogs today and they’re quite exciting. Both blogs started this year.

  • MAX FAQS – MAX means Metropolitan Area Express, the name for Portland, Oregon’s regional light rail system. I’m not sure who writes it (that’s left out on the introduction post), but they’ve very knowledgeable about the operations of TriMet and light rail in general.

Two trains at the Rose Quarter Transit Center, northwest of the busy and multi-modal Steel Bridge in Portland, Oregon.

Sustainability is more than individuals installing rain barrels to water their lawn (for free). But we all should so less water goes down the drain and into costly water treatment plants.

How to geocode a single address in QGIS

October 3, 2010 / / 0 Comments

Since the last time I wrote about how to use BatchGeocode.com to perform pseudo-geocoding tasks in QGIS, there have been considerable improvements in the multi-platform, free, and open source GIS software. Now, geocoding (turning addresses into coordinates) is more automatic, albeit difficult to setup. (Okay, this has been around June 2009 and I just found out about it in October 2010.)

Once you install all the components, you’ll never have to do this again.

This method can only geocode one address at a time, but it will geocode all of the addresses into a single shapefile.

  1. Download QGIS.
  2. Download and install Python SetupTools. This includes the easy_install function that will download a necessary Python script, simplejson. On Mac you will have to use the Terminal (Applications>Utilities). Email me if you run into problems.
  3. Install simplejson. In the command line (Terminal for Mac; in Windows press Start>Run>”cmd”>Enter), type “easy_install simplejson”.
  4. Download the GeoCode plugin by Alessandro Pasotti via QGIS>Plugins>Fetch Python Plugins. You may have to load additional repositories to see it.
  5. Install geopy. In the command line (like step 3), type “easy_install geopy”.
  6. Specify your project’s projection in File>Project Properties.
  7. Get a Google Maps API key and tell the GeoCode plugin about it (QGIS>Plugins>GeoCode>Settings). You will need a Google account. If you don’t have your own domain name, you can just enter “google.com” when it asks for your domain.
  8. Geocode your first address by clicking on Plugins>GeoCode>Geocode. Type the full address (e.g. 121 N LaSalle Street, Chicago, IL for City Hall).
  9. The geocoded address will then appear in your Layers list as its own shapefile. All addresses geocoded (or reverse geocoded) in this project will appear in the same layer (therefore same attribute table).

Once you install all the components, you’ll never have to do this again. Geocoding will be available each and every time you use QGIS in the future on that workstation.

Tips

  • When you’re done geocoding,  save your results as a shapefile (right click the layer and click “Save as shapefile”). Twice I’ve lost my results after saving the project and quitting QGIS. When I reopened the project, the results layer was still listed, but contained no data.
  • Add a “name” column to the GeoCoding Plugin Results layer’s attribute table (toggle editing first). You can then type in the name of the building or destination at the address you geocoded. Edit the layer’s properties to have that name appear as a label for the point.

A map I made with QGIS showing three geocoded points of interest in Chicago. Data from City of Chicago’s GIS team.

 

Trying out new GIS software

October 2, 2010 / / 0 Comments

I want to draw 50 and 120 feet buffers around the points of store entrances to show where bike parking should and shouldn’t be installed. I want to follow this example:

walgreens with bike parking buffers

Aerial photo of a Tucson, Arizona, Walgreens showing the location of existing bike parking and two buffers (50 and 120 feet) where proposed city rules would allow bike parking. I advocate for ratifying the 50 feet rule, which I’ve discussed on this blog and elsewhere many times.

I want to do this easily and accurately, so I will use GIS software to create a “buffer.” I use QGIS occasionally, but I want to try out other Mac-friendly applications. I’m getting my orthoimagery (geometrically corrected aerial photography) from the United States Geological Survey (USGS) using a web protocol called Web Map Server. I’m trying:

  • Cartographica, $495, with free trial license.
  • uDig, completely free software. UPDATE: I have had NO success getting any data to load from a WMS connection into uDig. I would like to understand why. Cartographica can obtain some of the WMS-stored data I want, although it messes up often.

I’m having success with neither – both are having issues downloading or maintaining a connection to the USGS orthoimagery. In one case, Cartographica trims the Bing Maps imagery to match the extent of my other objects (the buffer). In another case, it won’t even download the USGS imagery (and gives no indication that anything is happening). uDig hasn’t been able to download anything so far – I hope it’s asking for the current extent, instead of all data because it’s taking a looong time to do anything (so long that I just quit in the  middle of it).

This screenshot shows how to add new WMS connections to Cartographica.

UPDATE: I did it! I successfully used Cartographica (and the integrated Bing Maps) to create this drawing that shows the current (abysmal) bike parking at a Chicago Home Depot outside the 50 feet line.

Bike parking distance being put to test in Tucson

October 1, 2010 / / 0 Comments

Work is underway to implement strict (but appropriate) rules about where Tucson, Arizona, businesses must install bike racks. This news comes from Tucson Vélo. It first came to my attention in May when I was creating and expanding my definition of Bike Parking Phenomenon A, which I now call the “50 feet rule.”

3 of4 bikes are parked on hand rails within 20 feet of this Seattle Whole Foods entrance while one bike is parked more than 50 feet away at the City-owned bike rack.

I left this comment on yesterday’s article from Tucson Vélo:

“Distance is more key to bike parking usage than the quality of bike parking fixture. Bicyclists prefer to use an easily removable sign pole that is closer to final destination than lock to a permanent bike rack further away.”

Some businesses there are complaining that devoting room in front of their business to bike parking removes space available for selling goods. I encourage everyone to support rules requiring bike parking within 50 feet. If installed further away, it simply will go unused.

I’ve written about distance parking many times:

After new bike racks were installed within 10 feet of the Logan Square Chicago Transit Authority entrance, no one parks at the original spots. See how the foot makes a difference?