October 16, 2014

MLK Boulevard can coexist along a major new park

From BaltimoreBrew.com - October 16, 2014




Reviving the West Side can start by reducing the footprint of MLK Blvd.

How to turn the thoroughfare’s wasted land into a campus-like park while retaining its existing traffic lanes
Above: The basic elements of an elegant linear park already exist along Martin Luther King Boulevard. They just need to be strengthened and unified.

Can we have a classic leafy-green college campus right here in downtown Baltimore?
The University of Maryland almost has it, but in their zeal to create an “innovation landscape,” they’ve missed the ivy right under their feet.
The University’s and the West Side’s most vexing physical problem is how to bridge Martin Luther King Jr. Boulevard. The solution is to pare down its oversized right-of-way and take advantage of its lush green periphery to create a new campus and neighborhood focal point.
Remarkably, this can be done without cutting into the busy roadway and disrupting the current flow of traffic. Under the plan detailed below, all six of the existing through traffic lanes will be retained.
Reworking perimeter barriers like MLK Boulevard into a series of active linear parks has the power to bring West Baltimore into the city’s growing network of desirable downtown neighborhoods.
Held Back by Highways
Until around 1980, West Baltimore held its own. East Baltimore was still under the cloud of a looming expressway, and the Hollins Market area was vying with Fells Point to be the center of Baltimore’s hipster bohemian culture.
As for gentrification, it was no contest – the West Side’s Union Square was the clear winner over southeast neighborhoods like Butchers Hill or Canton.
Then the southeast was liberated from the expressway threat while Poppleton, Harlem Park and Greater Rosemont were upended by the “Highway to Nowhere,” an isolated segment of I-70 rammed between Franklin and Mulberry streets.
The decline of the west began in earnest.
The construction of MLK, a leftover of the Franklin-Mulberry boondoggle, created a series of fragmented properties that have been turned into small isolated parks and redevelopments of varying relevance. While most of the open spaces are really quite lush and beautiful, none have created sufficient energy to significantly improve the community as a whole.
The original plan to build an expressway in the MLK Boulevard corridor leftover land along the western periphery of the present roadway. Turning this land into an active park would reduce the barrier effect of the roadway. (Google Earth)
The original plan to build a full-scale expressway in the MLK corridor left excess land along the western periphery of the roadway. Turning this into an active park would reduce the barrier effect of the street. (Google Earth)
The Downtown Partnership has recognized this problem and recently suggested that the various MLK parks would be more useful if upgraded and linked.
That is exactly the solution. But it will only work if it is done in a very strong and forceful way. The tectonic force of downtown’s eastward drift is far too strong for weak half-hearted measures.
Integrating MLK’s open space network to the University of Maryland would ensure that it is integrated with the west side as a whole.
Design Guidelines
Some of the keys to adopting this approach include:
• Making the development density along MLK Boulevard as intense and active as possible to counteract the divisive impact of the highway and convey that this corridor relates intimately to downtown. The University of Maryland and the Biopark should direct as much of their future large-scale growth to the MLK corridor to the greatest degree possible, while focusing on small-scale uses along Baltimore Street and its vicinity.
• Making the park system as linear as possible, which translates into making it as active and extroverted as possible, notably for biking, jogging and simply creating the maximum overall reach. Some of the existing park spaces are quite inwardly focused, and while this is OK, it does not contribute much to the overall desired effect. The north end of this park system could be anchored by the beautiful iconic gazebo park at Heritage Crossing.
• Further activating MLK Boulevard by reviving the plan to put the light-rail Red Line there, as it was throughout the Draft Environmental Impact Statement process and in the resultant “Locally Preferred Alternative.” The Red Line was moved to Fremont because of engineering problems with a tunnel alignment originating from MLK. However, costs have since exploded and the Fremont homeowners have sued the MTA for changing the plan in violation of the community process.
Cutting out the Flab
Downsizing MLK Boulevard can be done with no appreciable impact on traffic flow, and at a cost that is commensurate with the value of the land created.
Marc Szarkowski's prototype
This prototype motif showing the relationship between development, local access street, linear park and light rail – from the proposed “First Mile” corridor north of Carroll Park – suggest ways to develop the MLK park. (Courtesy of Marc Szarkowski)
The existing east (downtown) edge of the highway could be kept as is, since there is very little wasted land on that side anyway.
All six of the existing through traffic lanes and all the left turn lanes should be retained.
The narrowing can be accomplished by greatly reducing the width of the median strip and eliminating most of the pavement devoted to right turn lanes, all of which are grossly underutilized. The width of the remaining lanes could also be reduced for more narrowing.
The current median width is typically about 36 feet. It can be reduced to 16 feet while still accommodating all the left turn lanes and leaving a sufficient six-foot pedestrian refuge. Wider pedestrian refuges just make it harder to cross the street.
Between Baltimore and Lombard Streets, there are continuous right-turn lanes in both direction that can be eliminated to reduce the overall width by an additional 24 feet, for a total narrowing of 44 feet. South of Lombard, there is a northbound right-turn lane that can be eliminated to reduce the width by 12 more feet for a total narrowing of about 32 feet.
So anywhere from about 20 to 50 feet of new land can be created along the west side of MLK Boulevard for a far bigger, better and more continuous linear park.
The ultimate goal is to add value to the whole West Side, tie it better into downtown and allow UMB to serve as the anchor and institutional catalyst for revival.
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Gerald Neily is a former transportation planner at the Baltimore Department of Planning.

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