Development
Could Southwest become DC's second downtown?
The Southwest Waterfront master plan, released yesterday, adds to an impressive collection of plans and development that could collectively transform the way we think about the area south of the National Mall.
One day, not too many decades from now, Southwest (and Near Southeast) could become a second downtown for DC, as large as the existing downtown area.

Consider the map above. The teal areas are, from left to right, the Southwest Waterfront, Waterfront Station, and the M Street Corridor, all of which are either rapidly redeveloping or soon will be.
After those areas have developed at downtown-like intensities, it's likely that the gaps in between will gradually become part of this second downtown as well. The area could ultimately comprise as much as 100 million square feet of residential and office development This doesn't mean existing apartments will be bulldozed wholesale, as the federal government did to create the Southwest Federal Center and L'Enfant Plaza areas. This won't be a sudden change. Instead, it would happen gradually over many decades, as individual property owners want to redevelop their sites, just as happened at Gallery Place, the Golden Triangle, and the West End and is now happening in NoMA and the Mount Vernon Triangle.
As in those areas, the more historic blocks can be preserved, but only a minority of the buildings in Southwest and Near Southeast are historic. (In large part, this is because the federal government razed the really historic parts of the area long ago.)
Accommodating future development as close to the core of the city as possible is the most efficient, environmentally friendly, and economical way for us to grow. Building a second downtown as close to the Capitol as the existing downtown would be a historically great achievement in Smart Growth, and a far better regional solution than putting that same growth in, say, Loudoun County.
If this is indeed the future of our city, it is a good one. Some people won't like it, but the alternatives of either pushing growth to the suburbs or tearing down even more historic and well-loved neighborhoods are not acceptable. No where else in the region can we achieve so very much with such relatively little sacrifice.
Cross-posted at BeyondDC.
Comments
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by Thayer-D on Oct 1, 2010 2:21 pm • link • report
by DG-rad on Oct 1, 2010 2:27 pm • link • report
by J.D. Hammond on Oct 1, 2010 2:29 pm • link • report
I say this half in jest, but DC also needs its own 'Big Dig.' The area by the Navy Yard and the Nationals stadium is slowly developing into a decent neighborhood and the Hill and Barracks Row is already a great neighborhood but the highway divides the two.
by Ben on Oct 1, 2010 2:31 pm • link • report
by dan reed! on Oct 1, 2010 2:51 pm • link • report
And proximity to the capitol is not important for 85% of jobs in this town.
The idea of running the Silver Line over the 14th street bridge is brilliant, but as someone else said L'Enfant is already too crowded.
by charlie on Oct 1, 2010 2:55 pm • link • report
Hopefully the days of the Loudoun County sprawl are coming to an end (especially if gas prices rise significantly in the next 2-3 decades). I don't disagree that there will be some traditional suburban-style growth but the the development of Tysons and the Dulles corridor following the Dulles Metro extension, White Flint, the development here in SE/SW, and infill development around metro stations in Prince Georges County, hopefully many of the 2M new residents we're expected to gain by 2050 can be accommodated without paving over more undeveloped land.
by Ben on Oct 1, 2010 2:57 pm • link • report
It is an either-or proposition if regional governments plan out constraints and zoning to effectively force the result either way. But I have a feeling you missed the point of the statement, which was to simplify the concept of smart growth for mass consumption. We don't have to debate the points each time.
by Eric on Oct 1, 2010 3:08 pm • link • report
ps Thank you, Cavan, and I hope to see some of you tomorrow afternoon.
by Ben Ross on Oct 1, 2010 3:14 pm • link • report
by Redline SOS on Oct 1, 2010 3:40 pm • link • report
http://planning.dc.gov/planning/cwp/view,a,1285,q,639047.asp
The broad presentation shows the evolution from the Downtown Washington plan (1996) to the Downtown Action Agenda (2000) to the broader Center City Action Agenda (2007):
http://planning.dc.gov/planning/frames.asp?doc=/planning/lib/planning/pdf/ccaa_web_presentation.pdf
by Alex B. on Oct 1, 2010 3:49 pm • link • report
by Shipsa01 on Oct 1, 2010 3:56 pm • link • report
It's already happening with the freeway in place.
by Alex B. on Oct 1, 2010 4:06 pm • link • report
by crin on Oct 1, 2010 4:20 pm • link • report
If development is expected to grow in the SW area as anticipated, perhaps it's time for more rapid rail, not just streetcars. Density similar to that of Downtown DC/Golden Triangle needs more Metrorail.
by John on Oct 1, 2010 4:39 pm • link • report
I was kind of intrigued by J.D. Hammond's comment on realigning the Silver Line to follow the Green Line, which suggested the Silver Line go by Arlington Cemetery and then over the Yellow Line bridge.
Although in my opinion I'd prefer to see it diverge instead continue into northwest and instead diverge between Smithsonian & L'Enfant, missing the latter but connecting into Waterfront... basically draw a line between the horizontal curves within each line.
One caveat would be whether it'd go above or below the Yellow Line tunnel... I'm not too sure offhand how deep that is nor how deep such a hypothetical alignment would be at each end.
by Bossi on Oct 1, 2010 5:00 pm • link • report
This would admittedly frustrate users transferring from the Red Line, but a lot of these issues could be resolved later. (I honestly see it as a preliminary step towards Neil Flanagan's "Blue and Circle Lines" proposal.)
by J.D. Hammond on Oct 1, 2010 5:13 pm • link • report
The southern Green Line does not have any pocket tracks. The only pocket track at all, in fact, between Greenbelt and Branch Avenue is between Mount Vernon Square and Shaw (which is used for turning back rush hour Yellows).
by Matt Johnson on Oct 1, 2010 6:06 pm • link • report
All we need is several billion dollars.
by jim on Oct 1, 2010 7:07 pm • link • report
That said, good to see the SW be improved.
by L. Fairfax on Oct 1, 2010 9:18 pm • link • report
It is possible to retrofit the existing freeways by putting a deck or cap. Its even considered for DC http://www.dcroads.net/roads/potomac-river/
You can put pedestrian and bike routes on it, and the rest of it is grass. The benefits of an improved neighborhood must be balanced against cost: its not cheap. I suppose the "cheap" is compared to what, since, money is always available when it comes to building the freeway in the firs place.
by SJE on Oct 1, 2010 9:30 pm • link • report
by J.D. Hammond on Oct 1, 2010 9:44 pm • link • report
Actually, that's incorrect. Read your sentences in reverse order, and you'll understand why it is incorrect. I.e., The planned 'new' Southwest is very historic in that it is the incarnation of one of the federal government's first successful transformations of a 'slum' area into modern mixed use area right near the center of the city. This is actually a BIG topic in the preservation community today (I mean Southwest and similar type of 20th century mid-modern communities.) I'll try to find some links about it and about the efforts to get them designated as historic.
by Lance on Oct 1, 2010 10:23 pm • link • report
www.dcpreservation.org/conference
by Lance on Oct 1, 2010 10:31 pm • link • report
by William on Oct 1, 2010 11:07 pm • link • report
by J.D. Hammond on Oct 2, 2010 3:11 am • link • report
Just coming back from Paris, you want people to walk to get to the places near stations. The more stations, the more opportunity for business to draw customers. As a metropolitan area, we really do need to invest in new subway lines for this and other areas.
by Randall M. on Oct 2, 2010 5:04 am • link • report
It has a character unlike any other part of DC. Residential tower blocks raised on columns so the first floors are open and pedestrians can circulate through the grounds. Townhouse complexes coordinated to go with their towers. A neighborhood dominated by landscape, green open space, and pedestrian circulation instead of cars. Innovative mid-century styles and materials.
A heavy, base-shaft-capital brick historicist building might blend into the downtown historic district, but it would stick out like a sore thumb in southwest.
by crin on Oct 2, 2010 7:08 am • link • report
The fact that it was done at one time at the expense of a once relatively vibrant, if not impoverished community? Codifying bad urbanism should require an extra layer of approval.
by William on Oct 2, 2010 7:11 am • link • report
But the Southwest is not a shining example of Modernist urbanism. It's not that sophisticated, not that coherent, and not so meaningful - outside of being a warning. Don't get me wrong, there are parts of SW, like the River Park townhouses and View apartments that are compelling architecture.
It would be a more interesting cultural contribution to fill in gaps or replace bad buildings with architecture made to address more recent issues. we don't need to homogenize the area. Many good buildings have been deftly inserted into other kinds of historic areas. Designers would have to figure out how to do that here.
Now, would a committed regionalist or a context-oriented New Urbanist architect have to build in a brutalist style? or does style matter, in spite of what the Charter says?
by Neil Flanagan on Oct 2, 2010 8:11 am • link • report
Of course your idea would require several billion dollars. Rosslyn station isn't designed to go from Courthouse to Arlington Cemetery and back. The whole thing would have to be rebuilt. That's a billion dollars right there. You would also need a new Potomac crossing and reconfiguring of Waterfront to enable your silver line to join the green. Find three billion dollars and we can start this conversation.
by movement on Oct 2, 2010 10:48 am • link • report
by beatbox on Oct 2, 2010 11:11 am • link • report
by L. Fairfax on Oct 2, 2010 11:51 am • link • report
I never suggested Silver Line trains even enter Rosslyn. All that's required is the construction of three turnarounds of a quarter-mile each - one south of Rosslyn, one north of Pentagon, and one south of L'Enfant.
If this is prohibitively expensive, I can't imagine how many billions more the New Blue Line would cost. Frankly, this proposal saves money and serves immediate needs.
by J.D. Hammond on Oct 2, 2010 3:33 pm • link • report
1 Turn right after Ballston continue down Glebe Road to Potomac Yard meet with Yellow/Blue lines there continue to DC via bridge. Build a way to get to SW from the Yellow line.
2 Turn after Virgina Sq continue down Washington Blvd go through Crystal City and meet with existing lines somewhere between Pentagon City and National Airport. Build a way to get to SW from the Yellow line.
3 Turn right after Ballston continue down Glebe Road, Shirlington RD down Quaker Ln crossing into Fairfax County loop around into Huntington follow Yellow Line to DC. Discontinue Yellow Line.
Create turnarounds and switches throughout this so that if chosen this could be apart of a new Blue line if/when built.
by kk on Oct 2, 2010 5:30 pm • link • report
by Amber on Oct 3, 2010 7:00 pm • link • report
If you want tall buildings, (1) try a different city, or (2) go to Reston maybe?
I do like the parks they're building in the SE. I was surprised to find that Claredon, Courthouse, Virginia Square, and Ballston -- while nice and walkable -- lack a lot of green space actually. They're a bit high on the concrete side for me personally... but I suppose that's the trade-off for having a lot of resturants nearby in exchange.
by L. Fairfax on Oct 3, 2010 10:32 pm • link • report
Modernism by it's very definition was anti-urban and to argue the opposite would involve "academic contortions" of an olympic scale. An object in the park does not a good urban building make.
Historic preservation was created to prevent the whole scale demolition of historic neighborhoods, not just because they where old but because contemporary architects of the time couldn't match quality of work with their new work ie: SW Urban Renewal. Those architects of the 50's-70's where steeped in modernism, much as most academic institutions are still turning out ditto heads, who kling to this outdated philosophy to justify the time and effort they invested to "excell" in those schools.
by Thayer-D on Oct 4, 2010 7:53 am • link • report
by Matt on Oct 4, 2010 10:51 am • link • report
by J.D. Hammond on Oct 4, 2010 11:44 am • link • report
Wow, relax dude! Throwing around words like nazi or rapists betrays a little desperation, don't you think? Remember, these are opinions on aesthetic matters, or in this case urban design. You're an angry fellow, and easy with the insults. If you had any intellectual seriousness you would see I object to modernist urbanism etc. not people. Just because you can't agree to disagree dosen't give you the right to attack people personally.
by Thayer-D on Oct 4, 2010 1:33 pm • link • report
Of course, "over many decades" this view may change.
by Dharun Ravi on Oct 4, 2010 3:44 pm • link • report
If Southwest is indeed placed on the National Register, though, any new infill would have to "be differentiated." That'll be interesting to watch!
by Payton on Oct 6, 2010 11:05 am • link • report
by len on Oct 17, 2011 5:33 pm • link • report
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