September/October 2003
Guest Editorial
A New Way of Doing Business
In
the United States, highways are the preferred mode for personal travel
and movement of freight, with the National Highway System serving as
the backbone of our intermodal transportation network. The demand for
highway travel continues to grow, while the system is aging. The need
to rehabilitate, rebuild, expand, and operate the highway infrastructure
more efficiently will continue to increase, but available resources
will remain limited. This challenge presents an opportunity for transportation
decisionmakers, planners, and engineers at Federal, State, and local
levels. We must recognize that managing a completed highway system will
require a different way of doing business than was needed during the
Interstate construction era. Refocusing our efforts by looking at the
system as a whole will enable tomorrow's transportation infrastructure
to meet the public's demand for improved safety, mobility, and quality
of life.
The Federal Highway Administration (FHWA) partners with State and local
transportation agencies, industry, and academia to deliver a highway
system capable of meeting increasingly complex demands. Outlined below
are four efforts that combine new technologies with a more holistic,
system-oriented way of thinking.
Improve Infrastructure Performance. Using the latest preventive
maintenance techniques to preserve the highway system can extend service
life and reduce the need for more costly, time-consuming rehabilitation.
When infrastructure must be rehabilitated or reconstructed to add capacity,
using high-performance materials and improved design specifications
can produce pavements and structures that will last longer, perform
better, and require less maintenance. FHWA's Pavement Smoothness Initiative,
implementation of the Load and Resistance Factor Design specification,
and use of high-performance concrete and steel and fiber-reinforced
polymers are just some examples of current applications of technologies
that enhance infrastructure performance to increase safety and reduce
congestion. FHWA has proposed additional long-term, high-payoff infrastructure
research to develop next-generation breakthrough technologies.
Accelerate Construction. Prefabricated systems, innovative contracting,
and accelerated construction techniques to improve work zone safety
and operations have reduced construction time dramatically. "Get In,
Get Out, Stay Out" is the mantra for accelerated construction. "Get
In" means that once a project has been decided on, the best means are
used to expedite getting the work started. "Get Out" means dramatically
shortened construction time and less congestion due to work zones. "Stay
Out" means using quality control/quality assurance procedures, high-performance
materials, and advanced design specifications to ensure the construction
project will deliver many years of safe, reliable service.
Respond to Community Needs with Context-Sensitive Solutions.
This new design method focuses on community involvement in all phases
of a transportation project, from early planning through completion
of construction. Five States have implemented context-sensitive design,
and several more have active programs. FHWA is promoting best practices
among Federal, State, and local agencies. Community involvement ensures
that transportation projects deliver safety, mobility, and quality of
life.
Optimize Resource Allocation with Asset Management. Although
the efforts described above are crucial, they must be applied systematically
to optimize limited resources. Transportation asset management (TAM)
is a strategic approach to decisionmaking that reflects a new way of
doing business. Under TAM, an agency considers the total system over
a project's entire life cycle to deliver the best mix of programs to
maximize benefits for customers, given current budgets and performance
goals. TAM offers a way to allocate resources optimally—dollars, people,
and data—for managing, operating, preserving, and expanding transportation
system infrastructure.
Instead of characterizing infrastructure as an expense, TAM
defines it as an asset and funding it as an investment.
Therefore, the focus is not on dollars spent or miles improved, but
on how the system performs as a whole. With TAM, decisionmakers
target areas offering the highest return on investment, which decreases
life-cycle costs and improves safety, system predictability, and financial
performance.
Many of the building blocks for TAM already exist in transportation
agencies. Pavement, bridge, and other management information systems
are solidly in place and may provide the inputs necessary for TAM's
hallmark tradeoff analysis. And many transportation agencies have begun
the transition to TAM-based thinking through performance-based management
and strategic planning.
King W. Gee
Associate Administrator for Infrastructure
Federal Highway Administration
Other Articles in this issue:
State-of-the-Art Toll Road
CPTP Update
Getting Traffic Moving Again
Fighting Fatigue
A New Solution for an Old Problem
Rumbling Toward Safety
Rebuilding a Community Link
A Study in Environmental Justice
Paying the Value Price