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...land, which he says is "alienating,
expensive and time-consuming," stakeholders and MDOT
jointly developed an approach to align their various interests.
Creating a draft scope of work that local planning agencies
and stakeholders could modify played a big role.
"Its important because
as a DOT, we can be seen as an 800-lb gorilla," Bottigheimer
says. Once a distinct plan is formed with full consensus,
the requests for development proposals must then compete based
on value, not on offering new concepts, thus creating more
cost-competitiveness.
"Why is a DOT doing this?"
asks Bottigheimer. "Its an important part of a
broader strategy. We want to preserve the capacity of our
highways while improving quality of life." New Jersey
and Pennsylvania are following suit. "If we were to follow
a traditional congestion growth anticipation model" and
simply widen roads, "it would be financially infeasibleits
unsustainable growth," says Gary Toth, NJDOT director
of project planning and development.
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| Downtown
Train. Light rail is a growing urban factor. (Photo
courtesy of Washington Group International ) |
As the future of mass transit takes
shape in the U.S., the menu of modes is expanding. Light rail
and commuter rail can help spur TOD regionally, while on a
smaller scale trolleys and streetcars can enhance it. Charlie
Hales, transit planning principal with HDR, Omaha, calls the
resurging popularity of trolleys and streetcars for downtown
cores a "phenomenon," ranging from Portland, Miami
and Atlanta to Omaha, Tucson and Little Rock. In Miami, streetcars
will serve a three-mile corridor where 25,000 housing units
are planned.
Many cities also like the lower-cost,
lower-risk option of bus rapid transit. "Its not
always the best answer, but as the federal pot gets smaller
in relationship to demand, agencies do have to look at other
alternatives," says Hales. But BRT provides less rider
capacity than light rail because buses cant be coupled
together like railcars. Nor it is as sexy.
But with separate stations, park-and-ride
lots, special highway access ramps and dedicated lanes, BRT
can lay the foundation for a future light rail system. Thats
the case with Bostons Silver Line BRT, where tunneling
pumped the cost up to $800 million, says Brian Doyle, public
transportation chairman for HNTB, Kansas City. Conversely,
the 8-mile BRT-only system being completed in Kansas City
costs a mere $12 million.
Whatever the mode, local funding
and acceptance of a project often generates higher expectationsand
inspires alternative project delivery to get them done faster.
For example, the Dallas Area Rapid Transit agency is building
a $2.5-billion, 49-mile light rail expansion with a construction
manager/general contractor. "The CMGC is one step shy
of a CM-at-risk," says Tim McKay, DARTs senior
vice president of project management. HNTBs Doyle notes
that all potential risks are identified by contractor and
owner in a certain period. Then the team offers a best and
final price.
Private-public partnerships, once
unheard of in mass transit projects, are becoming more prevalent,
as exemplified by New Jerseys Hudson-Bergen light rail
line. The $2.2-billion design-build-operate-maintain project
is now in its second phase. 21st Century Rail Corp., led by
Washington Group International, plans to complete the 21 miles
by 2010.
Portlands transit agency,
TriMet, was one of the first to get creative with funding.
TriMet forged a public-private partnership to complete its
$125-million, 5.5-mile airport extension, opened in 2001.
Bechtel Corp. paid for 23%, purchased property along the extension
and retained development rights. Lobbyists hope Congress will
eventually eliminate restrictions on these types of contracts
and even encourage them, says Ann Warner, a Bechtel vice president.
Lessons Learned
Gaining public buy-in and using alternative delivery methods
dont ensure success, as seen with Seattles troubled
14-mile monorail plan (ENR 8/1 p. 9). Local engineers and
contractors have criticized its design and constructibility,
but "monorail in Seattle was a terrific idea and still
is," says Larry Shaw, Washington Group executive vice
president. "They made a brave effort without relying
on the federal government to succeed."
The $654-million, 4.2-mile Las
Vegas monorail also has struggled for success. A spate of
engineering and computer snags caused the line to close several
times, costing its for-profit owners $9 million in lost revenue
(ENR 2/14 p. 7). State-issued tax-free revenue bonds funded
the project, with debt to be retired over 20 years from advertising
and passenger fees. Granite Construction Co., Watsonville,
Calif., led the design-build team on a $343-million, fixed-price
40-month contract.
Despite these snags, private developer
Transit Systems Development LLC awarded another Granite-led
team a tentative $336.6-million design-build-equip contract
for a publicly funded $454-million, 2.25-mile-long extension.
Pursuing this without federal funds isnt feasible and
issuing revenue bonds isnt likely, says monorail spokesman
Todd Walker.
Seattles Sound Transit learned
some lessons about accountability and engineering in 2001.
The estimated cost of its 21-mile Central Link light rail
project grew from $2.4 billion to $4.2 billion, sparking voter
outrage and jeopardizing a $500-million FTA grant (ENR 4/16/01
p. 16). The estimate was formulated with less than 1% of engineering
completed, says Pierce County Executive John Ladenburg. The...
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