Portland provides some urban inspiration for DC
Portland has achieved near-cult status in urbanist circles for its progressive development and transportation policies. All is not perfect in Portland, but there are lot of great things we can take away from the City of Roses.
The city has a thriving downtown, and walkable inner-ring neighborhoods. It sports an extensive transit network and unbeatable bike infrastructure. But the central city gives way quickly to suburban development and highway interchanges. And there some examples where, even a town whose name is synonymous with alternate transportation, it's hard to overcome the primacy of the auto.
Last week I traveled to Oregon for work and had a few hours to kill in Portland before heading back east. Here are a few great things that Portland has accomplished, and also some pitfalls the DC region should try to avoid.
Transit and bike friendly airport
Landing in PDX, you are greeted by abundant wayfinding signage, all of which clearly points out transit and bike options.
Left: Wayfinding signage points out bike and transit options.
Right: MAX information is highly visible.
The MAX light rail line dead ends at one end of the terminal, much like the MTA light rail does at BWI. The covered walk from there into the main terminal is easily half the distance most drivers would walk from the nearest, most expensive parking garage. The MAX is brightly advertised on monitors in the airport, encouraging people to take transit into the city.
PDX is also extremely bike friendly, even featuring a bike assembly area. As one of the few airports in the country to be connected by trails and bike lanes to its downtown, this is an outstanding amenity. And while fliers probably don't use it heavily since checking a full-size bike on an airplane has become almost prohibitively expensive, even travelers with folding bikes will find the work stand, tool set, and bike pump useful.
It's also a low-cost amenity that is makes commuting by bike easier for thousands of airport employees and serves as a visible reminder that biking is a valued access mode.
Top left: Ample covered bike parking on the arrivals level. Top right: The bike assembly station. Bottom: detail of bike assembly sign.
Washington National Airport is ideal for an amenity like this. DCA connects to multiple trails, making a ride to the airport convenient from downtown, the close-in Virginia suburbs and even parts of Maryland. Washington National is even closer to downtown DC and Arlington than PDX is to Portland, making biking an even more viable option.
Bike amenities everywhere
Induced demand gets a bad rap on the highways side, but Portland is using it to its advantage with bike parking. You cannot walk 20 feet without finding a bike rack, both downtown and in neighborhoods. I was struck by Portland State University and Oregon Health and Science University efforts to provide ample bike parking. Demographically, students, and to some extent faculty members, are more likely to ride bikes, so it makes perfect sense.
Hundreds of bike spaces at Portland State University. Classes clearly aren't in session for another week. Photo by the author.
Comparatively, the major universities in DC have made meager attempts to provide ample, high quality bike racks. The biggest bike parking are on Georgetown's campus consists of 4 "comb" racks which are nearly impossible to safely lock bikes on. George Washington University's campus in Foggy Bottom, is practically devoid of on-street bike racks. GW's newest mixed-use building, Square 21, provided a total of 10 racks spread around an entire block with a Whole Foods and multiple restaurants.
The MAX trains also have hanging bike racks in them for cyclists. While racks like these won't work in the shorter Metro cars, they're worth keeping in mind as the DC streetcar system gets started.
In downtown, several streets feature buffered bike lanes. Although they were one-way, they were nice and wide, allowing easy passing for cyclists traveling different speeds. In other places where bike lanes were not separated from traffic, they were painted bright green and flowed into large green bike boxes at intersections.
In the redeveloped South Waterfront neighborhood, there are significant on- and off-street bike treatments that connect to a trail into downtown. Best of all, there is a massive bike parking area and a bike station with valet and repair services.
Left: A curb-separated bike lane splits as it enters the South Waterfront. Right: The northbound bike lane turns onto the sidewalk to send cyclists across the crosswalk to the sidepath into downtown.
This is right next to the lower Portland Aerial Tram station and a Streetcar stop. The Tram connects the burgeoning research, education, and residential neighborhood with the main campus of Oregon Health & Science University, situated on a massive hill and separated from the waterfront by I-5.
Good on-street transit information
Tri-Met and the city of Portland have made significant investments in good, visible transit information on the streets of downtown. The city's wayfinding system signs point to the nearest streetcar and MAX stations. Major downtown stops have very clear customer information, communicating which buses stop where, and where those buses travel. Also, many of the stops have real-time arrival screens, something DC has yet to achieve outside of the Metro.
Left: A bus stop is clearly marked with visible, high quality infrastructure.
Right: Real-time bus arrival information.
Acquiring right-of-way and laying track is expensive. So Tri-Met and Portland chose to single-track the MAX and Streetcar in some places where right-of-way would have been politically or financially unfeasible. In downtown, the streetcar runs on one track in both directions for 2 blocks just past PSU. For a low-speed system, where headways are unlikely ever to be shorter than a few minutes, this compromise makes sense if it allows for the most effective routing, in this case right through the center of PSU's campus.
Left: Streetcar singletracking south of PSU. Image from Google Maps. Right: Single track flyover on the Portland MAX Red Line. Image from Bing Maps.
On the MAX line to the airport, the system is single tracked in two places, for almost a mile after the Gateway/NE 99th Ave stop where the Red Line parts ways with the Blue and Green lines to head north along I-205, and again upon entering airport property until just before the terminal station. The first location incorporates a tight cloverleaf flyover and several over- and underpasses around I-84 and I-205. Again, frequencies on this line are unlikely to be high enough to make it worth the massive extra cost to build this infrastructure doubly wide.
Not quite level boarding
The result is that people with disabilities can only board some doors, which would maddeningly frustrating when an extra few inches of precision would have made all the doors accessible. The operational ramifications of having to deploy a ramp are minor, but not insignificant, so I'm not sure why you wouldn't just make sure the platform is entirely level with the rolling stock.
In DC, the existing streetcar platforms on H Street only have portions that are raised, so people in mobility devices will not be able to board at any doors. Hopefully, though those raised sections will at least be totally level, eliminating the need to operate and maintain ramps.
Mixed-traffic transit and highway right-of-ways
For a medium-size city, Portland has built a significant rail transit system in a phenomenally short time. However, this system suffers from one major shortcoming: low-quality right-of-way. The majority of Portland's light rail and streetcar systems run in either mixed-traffic lanes, or in the highway medians or shoulder.
The areas dense enough to best utilize high-capacity rapid transit only get high-capacity transit. The sections of the system where trains can run relatively fast suffer peaked ridership and lower productivity resulting from low-density development and park-and-rides that surround the stations.
The MAX gets more preferential treatment, running along a transit mall through much of downtown, but runs in highway right-of-ways in many directions on the outskirts of town, where comparatively little is within walking distance of stations.
Good or bad, Portland has led the way with many innovative urban investments. As we develop our bike and streetcar networks here in the Washington region, we should look to the west for lessons learned.
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