SUMMARY
This
document analyzes the transportation bottleneck
at the U.S.
Route
29/Interstate 66 Interchange (the 29/66
Interchange) caused by the failure to match
transportation-system capacity with land-use
travel demand. The material highlights the
status of one ramp on one interchange in Prince
William
County, Virginia.
The
intent is not to single out one county or
suggest that 29/66 is the only location where
the breakdown of planning is leading to
gridlock. The Gainesville Interchange is not an
isolated case: The planning failure there will
be repeated over and over unless citizens and
their leaders start to consider the regional,
sub-regional and community impact of an
individual jurisdiction’s land-use decisions.
My purpose is to show how far the existing
public agency processes are from “balancing”
land use and transportation and from reality.
THIS
INTERCHANGE PROVIDES CITIZENS WITH A WINDOW ON
THE MUNICIPAL/STATE COORDINATION OF
TRANSPORTATION AND LAND USE IN VIRGINIA
It
is hard for citizens to grasp the enormity of
the ongoing land-use/transportation dysfunction
that is “planned” by municipal jurisdictions
(towns, cities or counties) on the one hand and
the Virginia Department of Transportation (VDOT)
on the other. But this gross malfeasance has a
direct daily impact on their lives and they must
do something about it before it reaches the
point of no return.
The
following description of the 29/66 Interchange
and its land-use context provides a window on
the chaos resulting from the lack of meaningful
coordination of land use and transportation
throughout the Commonwealth.
Let
us assume you want to drive from Warrenton to a
destination in the core of the National Capital
Subregion -- Tysons Corner, Arlington, a
Smithsonian
Museum
or the
National Capitol. The shortest route would take
you north on US Route 29 to Gainesville
and
then east on Interstate 66.
In
the following paragraphs, we examine the 29/66
Interchange in Gainesville
between U.S. Route 29 and Interstate 66 and
specifically the ramp from northbound US Route
29 to eastbound Interstate 66. We also profile
the land-use context in which this interchange
and ramp exist.
THE
29/66 INTERCHANGE PLANS
VDOT
has been planning to “improve” the 29/66
Interchange for more that 20 years.
However, the most recent plans developed
in 2000 and 2001 actually did not change the
number of lanes or the ramp configuration in the
interchange itself – despite the fact that
planned land uses served by the interchange
could not be accommodated by the present
configuration.
The
most recent VDOT plans proposed to improve
traffic flow on highways adjacent to the
interchange and make driving in the vicinity of
the interchange safer. Specifically the
2000/2001 plans called for an elevated railroad
crossing -- eliminating the at-grade
Norfolk-Southern Railroad crossing. The plans
also provided for a grade-separated interchange
between
Linton
Hall Road
and
U.S. Route 29 just south and west of the
existing 29/66 Interchange.
We
use the past tense in describing the most the
recent plans because it turned out that the
Gilmore administration vastly over promised road
improvements and failed to identify the funds
necessary to build most of the 20-year backlog
of highway “plans.” This project, along with
many others in the Commonwealth, is now in limbo
for lack of funds.
Those
who use the 29/66 Interchange in
Gainesville
when
traveling to the core of the Sub-region are in
for bad news: Even the proposed modest
improvement in the highway interconnections in Gainesville
described above has been put off indefinitely
THE
LAND-USE CONTEXT
This,
however, is just the beginning of the story.
While VDOT was planning only to modestly improve
traffic flow and safety -- and not
increase the capacity of the interchange itself
-- Prince
William
County
was
planning not to lower the density of the
planned adjacent land uses. As a result, the
county’s land-use plans conflict with the
29/66 Interchange and surrounding infrastructure
that it relies upon for access and mobility.
The
future land uses in that part of Prince
William
County
between
Manassas
and
Gainesville
have
been vastly “over planned” and “over
zoned” for nearly 40 years. By “over
planned,” I do not intend to imply that the
area was planned too often or too well. I mean
that the area was planned (and zoned) for far
more intensive urban land uses than the market
could possibly absorb. Consequently
the uses which have been built (and will be
built) are (and will be) scattered over the
entire area. Of critical importance is the fact
that there is no infrastructure -- including
highways -- to support these planned and zoned
land uses.
To
understand the land-use/transportation conflict,
it is necessary to examine the root causes of
the land-use planning excess. In West Prince
William, as is the case elsewhere, over planning
and over zoning is a reflection of the unfounded
hope that if a great deal of land is officially
designated for “tax base” land
uses (office, retail, repair service,
warehousing, fabrication and manufacturing,
etc.), then someone will build these uses.
“Zone it and they will come” is the basis
for this fantasy.
Some
14,000 acres of West Prince William has been
planned and/or zoned for intensive urban land
uses. That is enough land area for 10 Tysons
Corners, not just the mall, but the whole
1,500-acre Tysons Corner urban complex. The
“planned” intensity in West Prince William
is much
higher than Tysons Corner. A study in the
mid-90s found that the existing planning
provided for up to 20 times as much building
area as Tysons Corner’s 35 million +/- square
feet of non-residential space.
Most
of this land is now vacant, and the rest is
currently devoted to scattered industrial,
commercial and residential uses. The area in
question is a triangle bounded on the east by
Manassas
and Manassas
Park. To
the south of this area is the extensive
residential development -- existing and planned
-- along Linton
Hall Road
between Gainesville
and Manassas. To
the north is Manassas
National
Battlefield
Park
and Conway
Robinson
State
Forest. The
29/66 Interchange is in the western apex of the
triangle.
The
over planning and over zoning have been the
focus of attention before. You may recall the
specter of “Disneyopolis.” This was the name
given by The Washington Post
architectural critic Ben Forgey to the huge
urban agglomeration that would have developed on
this over-zoned land if Disney’s America had
been developed at Haymarket just West of
Gainesville.
It
is also in this area where Prince
William
County
approved Nissan Pavilion (nee Cellar Door) in
1994 on the site of a mostly vacant
“industrial park.” When the Cellar Door
proposal surfaced, this industrial site was home
to a plumbing shop and an OverNite truck depot.
At the time of the rezoning, Prince William
professional staff and supervisors were provided
with proof in the form of testimony and a report
(Traffic Gridlock Will Arrive in West Prince
William Through The Cellar Door. S/PI, 1994)
that the site was not suitable for a major,
auto-dependent recreation venue because of the
lack of access. Cellar Door/Nissan Pavilion was
approved by all but one supervisor in spite of
the fact that there was no creditable basis for
such action.
Without
Disney’s America
as a
catalyst, little has happened in the last eight
years to the land planned and zoned for
industrial and commercial uses around the 29/66
Interchange with the exception of projects --
like Nissan Pavilion -- which were initiated
after Disney announced its intent to build and
before it pulled out.
While
the employment uses have not materialized, the
residential land that was to provide housing for
the job holders in the projects located in West
Prince William has been developed and expanded.
Residential development has taken place along
Linton
Hall Road
to the
south as well as north of I-66 and west of Conway
Robinson
State
Forest
and
west of Gainesville. This puts more and more long-distance
commuters on the 29/66 Interchange because the
job and service base in the
Gainesville
area
has not materialized.
MATTERS
ARE MADE WORSE
In
an attempt to breathe life into stagnant,
speculative commercial land investments in the
Gainesville
area,
the supervisor representing the Gainesville
Magisterial District formed a sector-plan task
force and appointed its members. The majority
owned vacant and underutilized land or
represented owners of such land in the area.
The
Gainesville Sector Plan study area was limited
to the western apex of the West Prince William
triangle and area to the west of the 29/66
Interchange south of Interstate 66 and north of
U.S. Route 29. Because of the proliferating
agglomeration of “strip” development and
related uses, some Gainesville
residents hoped that the task force would
provide a “new vision” for the Gainesville
area.
The over planning and over zoning described
above had already attracted scattered,
incompatible projects.
Instead,
the task force shuffled the deck chairs to make
some parcels, such as ones owned by task force
members, more profitable in the short run.
By and large, they left unchanged the
plans for millions of square feet of commercial
and industrial land in the area around the 29/66
Interchange. In addition, they planned more
intensive residential land uses in the area
south of Haymarket and added a “town
center.” The town center idea begged for an
answer to the question: Of what “town” would
this be the “center”?
While
the task force added a “town center,” they
left the rest of the intensive retail and
commercial land uses immediately adjacent to the
29/66 Interchange as previously planned. The
retail commercial square footage in the Gainesville
task
force’s plan for the “town center” and the
“regional center” would accommodate about
four Tysons Corner Shopping Centers. They did
not address what would happen to access and
mobility if even some of this intensive retail
and related commercial development materialized.
It
is clear that development as planned would
precipitate a repeat of the traffic conflicts
created by Springfield Mall and the adjacent
uses being sited near the I-95/I-495
Interchange. Much less intensive development
exists in
Springfield
than
is planned for Gainesville. The Springfield
agglomeration of retail and service uses which
is one intersection away from the I-95/I-495
Interchange is contributing significantly to the
half-billion dollar price tag for the current
reconstruction of the Interchange.
Prince
William
County planners offered their own version of the plan
for the 29/66 Interchange area which made only
minor changes to the existing plan. In addition,
a group of concerned residents developed a
“resident’s plan” with significantly less
commercial development, lower residential
densities and a realistically scaled village
center instead of the mammoth “town center”
and “regional center.” The more modest and
more realistic resident’s plan was largely
ignored by the official County process.
On
August
6, 2002, the
Prince William Board of Supervisors approved the
“replanning” of the Gainesville
area
by the citizen task force. Some of the regional press coverage
suggested that this was a new plan. In fact, it
was a warmed over plan that compounded past
mistakes and failed to bring the land use into
balance with the transportation facilities.
Again,
on October
15, 2002, the
Prince William County Board of Supervisors
totally disregarded the balance of land use and
transportation when it approved the rezoning of
two major parcels to allow for intense urban
development in the interchange area without
addressing the cumulative mismatch with existing
or planned transportation facilities.
The
Gainesville Interchange is not the only one that
will grind to a halt in the I-66 Corridor in
Prince
William
County. On 18
March 2003, the Prince William County Board of
Supervisors in what was termed by the Prince
William Times as “a Classic 5-3 land use
vote” rezoned land at the next interchange
west of the U.S. Route 29/I-66 Interchange. The
US Route 15 Interchange at Haymarket is a simple
diamond interchange that already operates at
unsatisfactory levels of service due to drivers
who avoid the US Route 29/I-66 Interchange
backup by driving west and following U.S. Route
15 south to reach U.S. Route 29 south.
Again
missing an opportunity to bring land use into
balance with transport capacity, the Prince
William Board by approving the request of
landowners in three quadrants of the interchange
to reshuffle preexisting zoning to make it
“more marketable.” The land at this
interchange will be marketable, not because
there is a demand for even a fraction of the
land use zoned for commercial use in West Prince
William. It will be marketable only because the
area near the Gainesville Interchange is
inaccessible due to the Gainesville Interchange
becoming gridlocked. Thus the cancer spreads.
UNBALANCED
TRANSPORTATION AND LAND USE
To
summarize, while the municipal (county) planning
process was grinding forward without concern for
the transportation impact, VDOT was proposing
interchange area changes without regard to the
planned land uses. The VDOT 29/66 Interchange
area plans, which have been shelved, would not
have accommodated traffic from the then current
Prince William County Comprehensive Plan nor
would it have accommodated the traffic from the
task force’s revised plan that was adopted to
replace it.
During
the plan review process, the County staff asked
a traffic consultant how many traffic lanes
would be required on the ramp from US Route 29
North to I-66 East to accommodate the County’s
existing or proposed plans for adjacent land
use. (The task force plan, the staff plan and
the existing Comprehensive Plan all had traffic
generation potential that was of approximately
the same magnitude.)
The
answer is “five.” That is a five lane
on-ramp.
How many lanes would I-66 have to be to
accommodate a five lane on-ramp? No one knows
for sure, but in all likelihood, it would be
more than 10 lanes in each direction. A few
years ago in a study of the I-66 corridor, a
VDOT consultant found that if unconstrained by
roadway capacity, the land-use planned by
municipal jurisdictions along I-66 would require
16 travel lanes in each direction.
The
ramp in question now consists of two lanes merging
to one before drivers get to I-66.
A five lane on-ramp is unheard of, but that
is what the land use contained in the existing
plan, in the Task Force plan or in the staff
proposal would require.
What
is going on here? There is no money for even
modest safety improvements to handle current
traffic. Yet Prince
William
County
recertifies, via the official planning process, a
completely inconsistent and unsustainable land-use
configuration.
Even
if the November 2002 sales tax increase had
passed, there would have been only $300 million to
improve I-66 and extend rail transit in the
corridor. The corridor stretches from the Beltway
to U.S. Route 15 west of Gainesville. Many of
the larger projects within the corridor, including
a major upgrade of the 29/66 Interchange, would each
consume more than the total amount promised. Many
of the other projects -- widening I-66 from the
Beltway to US Route 50 or extending METRO to
Centreville -- would cost more than the total
available from the bond issue and would have
higher priorities. The defeated sales tax measure
is cited to emphasize that the chances of there
ever being funds to improve the 29/66 Interchange
to carry the traffic generated by the adjacent
land uses that are planned is slim to none.
This
is not an isolated case – it is but one ramp on
one interchange. My intent is show how far the
existing public agency process is from balancing
land use and transportation and from reality.
The
good news is most of the “planned” land uses
around the 29/66 Interchange will never be built.
The bad news is that because of the large area
that is planned and zoned for these uses, it will
ensure that the projects which are built will be
scattered across the entire area.
When even a fraction of the planned and/or
zoned commercial and residential uses are built,
they will be disaggregated in such a way as to
generate travel demand that will overload the
29/66 Interchange. This means citizens served by
the U.S. Route 29 and I-66 west of the 29/66
Interchange will be cut off from the core of the
National Capital Subregion for extensive periods
each day.
--
June 16, 2003
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