Infrastructure is Key to Successful City Market

2010.02.20
The City Market Building

The Indianapolis City Market building is a treasure of downtown.  The original structure was built in 1886.  Unfortunately, the latest incarnation of the City Market has been a financial failure.  It did not manage to turn a profit and the city was spending a significant amount on subsidizing higher-than-expected utility costs.  (It’s confusing to me why the city did not market this property and the business model more effectively – the building is on National Register but doesn’t even have a Wikipedia page)  The silver lining of this failure is that we now have an opportunity to study the building and see what can be done with it.  It is my understanding that the city wants to:

  1. Set up the market as a self-sufficient enterprise; currently the city subsidizes utility costs
  2. Use the structure and property to draw people downtown
  3. Integrate with cultural trail and proposed Market Square Arena replacement

In order to facilitate these changes, the city issued an RFP last year and six proposals were announced in January.  See the IBJ article for a full run-down of these options. I thought many of these presented some exciting new ideas for the downtown space.  It will be interesting to see if the city chooses one of these as a winner, or just continues to operate the market as-is, or tries to combine ideas into a chimera-like blend of proposals.  

A Sign of the Times for City Market

If the city chooses to operate this space as a market or a space for restaurants, they would be wise to read the critiques of the previous business model.  American Dirt’s thorough diagnosis of the situation (part I and part II) laid bare many of the problems and proposed many of the solutions.  I accept his work completely, but I also want to add some of my own thoughts. 

My own opinion about the city market proposals is that the city can choose to do any of these proposals, or none, and it will result in failure.  There are underlying infrastructural issues that the city has refused to address in the past few decades, and these will act as a significant detractor for people using the property.

The Indianapolis City Market must be supported by a change in the priorities of the city, its policies, and its infrastructure.  In particular, the following issues must be addressed:

  1. Make pedestrians the priority of downtown planning
  2. End traffic management policies that have high cost and little benefit
  3. Make design and excellence an integral part of city products
  4. Don’t force tall buildings until market rates support them
  5. Update building codes to make downtown areas a haven for pedestrian streetlife
  6. Stop subsidizing free parking

To see how these issues can be addressed in the planning for the City Market renovation, I have made a site plan showing the different areas of the property and its surrounding infrastructure.  With the rest of this entry, I have detailed specific actions that can help create a new future for the City Market property.


Aerial View of the East Market St Area

Aerial View of the City Market

Main Building
The original city market building has stood up to the test of time well.  The brick materials and arch windows matched nearby buildings, creating a style that set the area apart from the business area or the state capitol area.  It was created as a way to host market activities indoors, not dissimilar from its most current incarnation.  The best the city had to offer.

City Market Building from courthouse tower in 1888 (HABS)

To be honest, this building was not well suited for its purpose.  The building is long and tall.  The interior aspect ratios, high windows, poor lighting, double-height cathedral ceiling, and entry vestibules make it seem very similar to sacred architecture.  This building would be more effective as a church than a market. 

The Cathedral of Independent Commerce

In its current configuration a mezzanine wraps all around the exterior walls and a central area in the middle is used for market vendors.  This arrangement allows for most of the square footage to be used as leasable space, but it does not create a special relationship between the viewer and the space.  In fact, this space forces a feeling of agoraphobia rather than a feeling of comfort and closeness.  Contrast this with Circle Center Mall.  It is a similar space, tall and long, but has overcome its spatial arrangement to create areas that encourage exploration, interaction, and commerce.

I think the upcoming work on the City Market will need to address whether this space should really be used as a market or if there is a higher and better use.  In any case, this space will need to overcome the problems inherent in its configuration in order to be successful.  Honestly, I don’t know of many churches that have been converted into street markets. 

A view of the enclosed market space

Another issue that will need to be addressed in the renovation is the lack of quality workmanship in the city market.  The previous renovations focused more on budget than on excellence.  I got a close look at the building a few years ago when I was responsible for designing structural support for the mezzanine expansion.  The original structure, including the walls and roof, is beautiful.  There is some great handiwork preserved in them.  Unfortunately, the members from 1970 and newer look out of place because there was no attention to detail.  Exposed bolts, exposed welds, carrier angles, and all sorts of steelwork that should have been higher quality or hidden. 

The poor attention to detail creates some aesthetic problems

I have never been happy with the mezzanine.  Looking at all of the newer work, in addition to the doors, and the market vendors spaces, all these items just look cheap.  The sad thing is they aren’t cheap.  They probably were very expensive.  If the city wants to preserve historic properties, then they need to fully invested in the process.  The 1970′s were a different time, but any new work should meet the stricter requirements of Architecturally Exposed Structural Steel (AESS) at a minimum. 

One specific complaint that the city has about the main building is that it is expensive to heat.  I think one reason for this is that the city tried to cut corners when the 2007 renovation was done.  They reused the old HVAC equipment rather than spending the money to upgrade to newer equipment and systems.  As can be seen in the photo below, the work required a new slab so why did they not just put in a radiant heating system at the same time?  Combined with a geo-tied heat pump, the city could be saving many tens of thousands of dollars over the design life.  

An ideal time to install radiant heating system (Feb 2007)

If the City Market is going to be the “best of Indy” then we need to make sure everything in it is saying the right thing about our city.  Design excellence, product excellence, and operational excellence.  Now and forever.

Historically insensitive ducting, exposed speaker wires fastened to the steel with zip-ties

The Wings
If my criticisms of the main space include poor spatial arrangement and poor lighting, then my criticisms of the wing spaces are *dreadful* spatial arrangement and *dreadful* lighting.  The catacombs below the market building probably have more charm than these spaces.

I have no problem mixing modern and historic architecture, and certainly I.M. Pei’s glass pyramid for the Louvre or the Indianapolis Central Library proved that it can be a good idea.  But central to this idea of mixing old and new is that the old and the new must both be able to stand on their own as successful works of architecture.

I can’t believe they built two of these

Here’s a quick rundown on why I hate these wings:

  • Too much unfiltered light
    • Traditional buildings have 25% transparency on the southern face
    • The wings boast 100% transparency;  too hot in summer, too cold in winter
  • No windows on east, west, and north Faces
    • Nothing to offset the blinding effect from the south 
    • Difficult to accommodate lack of natural light, too many fluorescent make-up lights
  • Nothing to look at
    • Is the CCB worthy of that much attention?
    • Why is there a gravel parking lot across the street?
    • People watching is only interesting when there are people to watch

If someone proposed to tear down these wings, I would not object.  If people want them to stay, as some sort of historic preservation effort, then I would not object to that either.  I suppose they do kind of mirror the modern style of the Death Star, er CCB.  But don’t expect them to contribute to a sort of dynamic, shoppers paradise kind of downtown area.  Because these buildings are horrible.

East Plaza
The main concept that I wish to communicate about this area is that pedestrian plazas should not be parking lots.  Please Indianapolis, make pedestrians the priority of downtown planning.  With our new priority in place, we realize that it was a horrible idea to run vehicular traffic through a plaza.  Glad we got that settled.

The conversation pit and skewed parking lanes eliminate pedestrian usage

Now, lets address the other problems with this space.  The conversation pit sucks.  I appreciate that some mid-century modern visionaries tried to make these work in expensive homes.  But to use this in a public space?  I can’t imagine that random strangers looking for a place to sit for a few minutes would choose a space that:

  • Forces them to look at other people
  • Forces other people to look at them
  • Forces people to gather in a small area rather than spreading out, filling in as others join the area
  • Prevents any use of the space other than talking in a group
  • Discourages use by any disabled, elderly, or people with strollers
  • Conversation Pit?  Next to police car parking, an urban highway, and a county court?  

This space can be so much better.  Turn it into a real plaza, one that has a real chance at attracting pedestrians, and drawing their attention away from each other towards a central or distributed feature (think Columbus Circle).  Integrate into the pedestrian plans, make this the eastern pedestrian gateway for the cultural trail towards the Circle. 

West Plaza
How many plazas does an area surrounded by parking lots really need?  Counting the east and west City Market plazas, and adding the 1/2 block CCB plaza, we have lots of wasted space.  This is the equivalent of throwing away tax revenue.  I think some of these spaces need to return to profitable use.  But lets assume the city wants to keep its own building surrounded by empty plazas, parking lots, and urban highways.  How can the west plaza area be rebuilt to take advantage of its location and encourage pedestrian traffic?

Tables, chairs, and benches have been installed to give the impression of streetlife

I think that this area should be rebuilt along market street to provide frontage area for businesses.  The area currently used for tables and chairs can be retained (at a new elevation) as patio seating if desired.  The new building could incorporate the random arch retained from an earlier demolition.  This new building would continue the streetfront shopping experience from the western blocks and provide a space for restaurants, brewery/restaurants, or fast-food eateries.  Putting the seating out back but keeping the space open to Delaware St would preserve the opportunity for people-watching.  I would always recommend street level dining as an option but traffic would need to be calmed for this to be effective.

Why tear down a building if you can’t replace it with something useful?

My final recommendation for the plaza space (and this applies to city market plazas and the CCB plaza) is to remove those ugly brick planters.  They are a disaster as far as placemaking is concerned.  They contribute nothing to the area and take up useful real estate.  They divide rather than integrate.  They look cheap.  And they are ugly. 

North Lot
Hopefully this area will be developed as urban town-homes in the near future.  This will bring in new pedestrian traffic.  Of course, the city and the developer could always ruin this opportunity by enforcing the rules of the parking requirements.  The development codes in US cities must have been developed by some weird urban designers with a fetish for car fenders.  Totally not needed in downtown areas.  (see The High Cost of Free Parking if interested in reading more)

Alabama St and Market St intersection, now a gravel parking lot

To be honest, I don’t know where CBD lines are drawn and what parking requirements are set for this area.  Let me be clear about this, though.  Any requirement greater than zero (0) cars is a mistake. Just remember, neighbors don’t complain about density, they complain about more cars.  No additional cars means no remonstrators at the next hearing.

South Lot
The former Market Square Arena stood here, which came and went before I moved to Indianapolis.  Finding a developer for this plot of land has been difficult, since at least 2001.  The discussions I have seen regarding this project have been worrisome to me.  They seem to focus on how tall to make this building, how many car parking spots they can shoehorn onto the project, and how much tax abatement will be gifted to the project.

The replacement for Market Square Arena presents a great opportunity

If we review the original list of priorities above, we can see that these discussions are heading in the wrong way.  Indianapolis does not need another empty skyscraper, and we don’t need any more parking spots.  We probably don’t need another tax subsidized construction project, but I think that is dependent on the particular project so I’ll hold my tongue for now.  I think creating a project that benefits the entire downtown region would be worth some subsidizing, but not a new enclave that just provides a gated community downtown.

If the city is going to subsidize construction and operation for a few years, then the citizens deserve input into what goes in here.  I recommend a 3-4 story structure built out to the property lines, with no parking whatsoever aside from on-street parking.  All bottom floor streetfront space must be small, leasable spaces.  Upper floors can be mega-stores, restaurants, residential, or whatever the market will support.

While we are on the subject of parking, maybe the city of Indianapolis needs to re-evaluate its theory on parking space availability.  I have no sympathy for the laments of developers who refuse to build unless they have a dedicated parking facility.  You won’t find a single urban parking expert who thinks that downtown Indianapolis is lacking parking spaces.

Delaware, Market, and Alabama Streets
Here we come to the main problem with the City Market.  Vehicular traffic has been given so many advantages compared with pedestrian traffic in downtown Indianapolis that modern citizens don’t even know what we have given up.  The streets in cities used to be filled with people instead of cars.  A few months back Infrastructurist posted a video of San Francisco in 1905 from a Market Street streetcar, it is a perfect model of what cities can become when vehicles are regulated properly.  The video is below:


Many of the proposals for the City Market, and certainly my own thoughts and ideas, suggest that the city address the transportation infrastructure problems surrounding the building site if the overall project is to be successful. The best way to begin the transformation from vehicular oriented to pedestrian oriented is to roll back the traffic management schemes that increase vehicle speed.

Both Delaware and Alabama are one-way streets.  This is unnecessary.  It allows the cars to speed through the area.  This is the most dense neighborhood in the state, so it is beyond my ability to understand why the city wants quicker traffic in this area.  Elimination of the one-way street infrastructure will create psychological friction between the travel directions and slow down traffic.  A small decrease in vehicular speed leads to a large increase in pedestrian safety.  

The one-way streets also limit economic activity from tourists and convenience shopping.  Both elements are key to any City Market proposal.  By allowing people to drive by the structure from any direction they are maximizing visibility and the chance to make a sale.

Another important infrastructural issue is connectivity.  To take advantage of the City Market’s location, the city should create a portal or gateway element between the new cultural trail and the circle.  It doesn’t have to be expensive or voluminous, maybe just LED signs or something visual.

The bike hub proposal is a good idea, in my opinion, and would be a great way to engage a significant portion of citizens who choose a different form of transportation.  If the bike hub proposal doesn’t win this time around, I would love to see it used for the plaza just south of the CCB.  That area is in desperate need of a makeover. 

The final infrastructural issue that needs to be addressed is public transit.  The new CITI plan has been released and would use Washington Street as a light-rail corridor.  This proximity to a heavily traveled corridor would mean many potential customers (without cars or a need to park them).  If the city doesn’t begin taking this into consideration then a real chance at greatness could be lost.

Conclusions
The city should take this opportunity to think about what the City Market will be used for in 20 years, and while downtown should continue growing eastward the City Market will always remain the most significant historic property in the area.  Maybe acting as a gateway or centerpiece of a special district would be a good use, similar to the old Armory in the Pearl District of Portland.

I still believe that any of the proposals for a new use of the City Market building would be a good step forward, as most investments in historic assets tend to pay off in the long run.  The City of Indianapolis will be well served by these ideas.  However, none of these ideas alone will be sufficient to stave off financial ruin after the initial Wow! factor wears off.

The City must take the initiative to look at the real causes of urban malaise in Central Indiana.  The policies governing pedestrian rights, vehicular traffic management, and lack of connectivity are all infrastructural issues that have simple but far and long-reaching consequences.  If we get the policies right, the future of our urban core will be shining brightly once again.

Placemaking in Irvington

2009.11.26

During the Spirit and Place Festival this year, Health by Design sponsored a presentation by the Project for Public Spaces (PPS) at the Indiana State Museum. UrbanIndy wrote an entry about the event, pointing out how the event fostered participation and collaboration.

Placemaking (@wikipedia) is about building plazas, city squares, and all kinds of pedestrian infrastructure that supports active streetlife. Placemaking is a great way for people to get involved in their community, because placemaking requires no special skills. Everyone knows what kind of spaces they enjoy, and there are no technical challenges such as fire safety or structural safety concerns that require specialized knowledge.

I don’t want to minimize the difficulty of good design, because landscape architects, civil engineers, traffic engineers, and architects must be involved for a successful project. But in general, the public can and should be active in setting goals and design objectives.

I decided to apply what I learned from PPS to my own experiences with my neighborhood. PPS strongly advocates for public involvement in placemaking, encouraging residents to communicate what they know about their places. It is up to the public to speak up about what works, what doesn’t work, and what they want their places to be like.

During the presentation, Ethan Kent (working for the Great Cities Initiative) asked all the participants to think about their local places. In particular, they ask people to use the power of ten to organize their ideas. So for my evaluation of Irvington (see earlier posts), I have come up with 10 ideas each category: 10 places that work, 10 places that fail, and the 10 best opportunities for change.

10 Irvington Places that Work:
These places are the reasons that people enjoy living in the neighborhood. They succeed on a basic level and inspire the residents to use the public space as a shared resource, building a community.

Pennsy Trail
This rail-to-trail linear park is brand new, but is a great addition to the area. (See earlier posts for more information)


South Audubon Circle
This park in the middle of a traffic circle is one of the neighborhood’s most loved places. (See earlier traffic circle post for more information)


Washington St. Commercial Corridor
This stretch of East Washington Street is a functional and exciting commercial area, with a theater, local coffeeshop and Starbucks, library, old lodge building, several restaurants, and locally owned shops.


Michigan/New York Bike Lanes
The bike lanes make commuting on two wheels to downtown possible. (See earlier post) The intersection with Pleasant Run Trail and Ellenberger park makes for an interesting crossroads.


Historic Houses
Some of the best historic homes in Indianapolis can be found in the neighborhood. They are scattered throughout, rewarding exploration of the area. (See earlier post) Many of the homes create a sense of history and community, turning the narrow streets and sidewalks into comfortable neighborhood places.


Street Festivals
Twice a year, Irvington closes down a few blocks of E Wash St and has a party in the street. Thousands of people, local merchants, funnel cakes, kids, dogs, and a fish fry replace the internal combustion engines. (See Halloween post for more photos)


Ellenberger Park
This place is at the nexus of pleasant run creek park and the bike lanes heading downtown.


It has a great blend of functions and greenery, making it a cherished place within the community. Ellenberger park is a great example of something unexpected that fits in. Just like Central Park in NYC, a good stretch of green can make a great place when supported by the community.


Audubon Court Apartments
Recently renovated and opened to residents, this old apartment building has a unique style and wonderful street presence along Washington Street. The front porches and interesting features make this a place rather than just an address.


Bona Thompson Library
This structure from the old Butler University campus hosts many events and serves as a communal place nestled in the quiet residential streets. It is where the residents learn about local history, hold forums for discussion, vote, and keep treasures.


Irvington Branch Library
This building represents the city’s commitment to the area. The library is one of the best and most useful buildings in the area, and it creates a place on its grounds that is used for all sorts of local gatherings and outdoor meetings. It’s also a good location to sit and watch people walking through the neighborhood.


10 Irvington Places that Fail:
This section features a list of places that fail to provide for the interconnected needs of humanity. Some of them were designed for specific clients and serve their owners well, but a key element is missing. Public spaces must responsibly accommodate many different users. These spaces have been designed, but the designers failed to put the buildings in the context of the neighborhood.

Old Pennsylvania Railroad Commercial Area
The loss of railroad commuters made businesses move to E Wash St during the early 20th century. Some of the old buildings are still here, but there was no effort to preserve the original storefront area and newer buildings make it look like a suburban development. (See earlier post)


Indy East Motel
In its final years of operation, this motel became a state-sponsored halfway home of sexual offenders, instigating a powerful reaction from local residents. The neighborhood fought a long battle to close this motel, knowing that a closed business would be more welcome than a haven for crime. The empty property is the legacy of a property owner who cared more for money than the welfare of his community. (see story on Indy.com)


Commercial Corridor east of Arlington
Just another photo showing the banal, repressive, and dangerous streetscape found in most communities in the US. Complete Streets anyone?


Dilapidated Apartment Buildings
When rents are low, the apartment buildings suffer from disinvestment and the residents are forced to live in substandard housing. There are several apartment buildings along E Wash St that have neglected the opportunity to create spaces, in contrast to the Audubon Court mentioned above.


Parking Lot for Plasma Center
This one place inspires more hostile feelings amongst residents than anywhere else in the area besides the old Indy East Motel. The original buildings were demolished (aside from one blighted corner building). The new building does not address the street, but the parking lot instead. Combined with the suburb-style pharmacy across the street, it feels out of place. I have no problem with the business, but the space it created is just plain weird.


Washington Street as Urban Highway
Too many lanes, no accommodation of bicyclists, and no reason for being oversize. This road is way overdesigned for traffic. Seriously, how would any area ever accommodate street life with a high speed highway splitting it in two? The accelerating cars speeding down Wash St prevent any street conversations or even talking on the phone while enjoying a snack at Starbucks.


How many East-West highways are necessary on the East-side of Indy? We have I-70, Michigan/NY (1-way streets), E Wash St (US-40), and Brookville/English. WTF? Further east of Irvington they even added lanes to US40, now with 7 lanes of traffic and no median, crosswalks, or consistent signal spacings. The photo below was taken at 5PM, I don’t see why we needed this expansion in any case. If you ever needed evidence of no intelligent life on the planet, this would be it.


Excess Greenscaping, Parking Lots, and Low-Profile Buildings
The low price of real-estate during the second half of the 20th century invited sprawling architecture and parking lots in place of the historic and more energy efficient multiple story buildings located on the street front. It also meant that the local roads stopped feeling like contained places that comfort and support pedestrian life.


Asphalt Road Conditions
Another problem with the streets-as-places model in the neighborhood is the patchwork asphalt roads. On one hand it does slow traffic, but on the other hand it makes it appear that the neighborhood does not care for its own infrastructure. The city-dictated maintenance schedule is to blame, so locals have to live with a public eyesore on their doorstep for many years.


Sidewalks with Utility Poles
Why does this happen in the US?


Bell Telephone Building
The destruction of this beautiful building’s facade went beyond a mere loss of historic character. The loss of windows meant that the street lost its status as a watched and cared for place.



10 Best Opportunities for Change in Irvington:
This section is a compilation of my ideas for the neighborhood. They are not official, and I have never submitted them for consideration in any capacity. But the whole point of the exercise is brainstorming, so I hope they get people thinking about ways to improve Irvington, or even inspire people to think about their own local places.

The United States deserves better places, and starting locally is the best way to make that happen. Look around you and start thinking about placemaking and the opportunity we have to recreate our public spaces.

Washington Street Corridor Streetscape
This is a project that will be completed within 2 years. Placemaking is the main purpose, so it should be a great project for the neighborhood.


Extension of Pennsy Trail in Each Direction
Another planned project, but with unknown completion time. This one is important because it will add another reason to be in Irvington and also link many of the favorite places together.


Convert Bonna Street into Linear Market
Currently, Bonna Street is a narrow, non-continuous street paved with a combination of bricks, asphalt, and concrete. The adjoining green space is the future location of the Pennsy Trail extending to Ritter, but is being used as nothing more than a parking area right now.


I propose restoring the brick pavers, extending the Pennsy Trail, and using the street for temporary markets and festivals. This would encourage commercial activity to return to this area, adding additional storefronts to the Historic Irvington area.

New Plaza outside Irvington Branch Library
While the Irvington Branch Library is great as it currently stands, the front sidewalk area is not wide enough to support the impromptu community meetings. In fact, there is no outdoor plaza anywhere on E Wash St corridor that would help groups meet and greet. I have seen lots of activities like bike-rides, rain-barrel workshops, political rallies, and similar events in Irvington. Providing an open location, freely available to anyone that would accommodate 20-50 people would add a key place for the community.


Connecting all Schools Together with Bike/Walk Lanes
The many public, private, and charter schools within the neighborhood can be converted into special places by reducing the need for parking lots and drop-off areas.


Harvested Rainwater Sprinkler Park
Community swimming pools are expensive. They also require a lot of built infrastructure. And then there is the concern that pools may be a waste of potable water. In response to these concerns, I propose adding a Sprinkler Park at Brown’s Corner Park.


The concept is to make it an educational center that explains where recreational water comes from and how the pumps receive power. If no sun is shining and no rain has been falling, then the sprinkler park would not run. This would teach users that water and power are renewable resources, and it’s not just a matter of flipping a switch or turning a faucet.

Because the sprinkler park would have no standing water, it would not require lifeguards or attendants of any kind. The sprinklers would only operate during certain hours, and be freely available. No chain-link fences required.

Greenscaping and Bio-retention area for Irvington Square Mall
This parking lot has *way* too much paving and parking spaces. I have never seen the lots filled, which creates the impression of failed businesses. In reality, it’s just too much parking capacity. I propose adding some green elements that tie into the trail. Adding some storefronts along E Wash St would be a great idea too, but I don’t know if the property owners want to add even more square footage to this sprawling commercial area.


Brick Paving along Historic Streets
Brick street paving is a great way to restore historic authenticity to neighborhoods. It also slows down traffic significantly and forces through-traffic to other areas. Pavers also turn impermeable surfaces into permeable ones, reducing stormwater quantity and recharging aquifers. Irvington has more brick streets than any other neighborhood in Indianapolis, but we can always improve the situation by adding more.


My favorite neighborhood with brick streets (aside from Irvington) is German Village in Columbus, Ohio. (see photo) Squirrel Hill in Pittsburgh, PA is another great example. (see photo)

Transit Center and Landbanking
Indianapolis is moving towards a regional transit system. It may be 20 years off, but Irvington should start planning for a neighborhood transit center now. It is likely that the B&O lines will be used to run a rail system or a streetcar along E Wash St will be used. (See MPO RTS Study Map here) Either way, the neighborhood should begin thinking about how to accommodate mass transit and for a regional transit system.


In the meantime, a local transit center can be established near the main commercial corridor. Some people think they are just expensive bus stops, but they are much more than that. They are not a waste of money, they are a visible commitment to public transit in the city. Such buildings would be the best possible marketing tool for IndyGo – a stable and sure place for passengers to gather with clearly posted schedules. One great recent example is the Rosa Parks Transit Center in Detroit (see Arch Tracker page).


The neighborhood must be ready to propose a viable solution that will fit into the larger transit system plan. That will guarantee the neighborhood an important position on the transit line and allow Irvington to help develop the solution.


24hr Communal Television Plaza for Public Viewing
This is probably my most radical proposal. Instead of prohibiting gatherings and preventing loiterers, I would try to encourage it. Set up a plaza for free public use, one with a large television (or several televisions). Instead of people watching 5 hours of television at home every day (Nielsen average for US viewers), people could watch their shows or sports events in a communal setting. This has been very successful for large events like the Olympics or World Cup Soccer, so why not apply the lesson to public spaces year-round?

Public safety is often a concern in these places, but statistics prove that these places are safer than less traveled ones. People are generally civil and obey regulations when other people are around. The spaces that need additional regulations and monitoring are the places that nobody visits. We must not be afraid to let people come together freely, because that is the essence of community.