Science & Information Technology > Science Discussion Forum

Transportation Planning

<< < (2/3) > >>

bcdas:
How Can Transportation Asset Management Be Applied?

An asset management program can:

    Track system condition, needs, and performance.
    Clearly identify costs for maintaining and preserving existing assets.
    Clearly identify public expectations and desires.
    Directly compare needs to available funding, including operating and maintenance costs.
    Define asset conditions so that decisions can be made on how best to manage and maintain assets.
    Determine when to undertake action on an asset such as preservation, rehabilitation, reconstruction,    capacity enhancement, or replacement.


What Are the Benefits of Applying Transportation Asset Management During the Planning Process?

    Maximize transportation system performance.
    Improve customer satisfaction.
    Minimize life-cycle costs.
    Match service provided to public expectations.
    Make more informed, cost-effective program decisions and better use of existing transportation assets.


Highway Safety and Asset Management:

Rashed_019:
Informative post
..................... :) :) :)

mohshina34-178:

--- Quote from: bcdas on November 03, 2011, 03:32:53 PM ---Nowadays, Transportation problem is one of the major problem in our daily life. As transportation planners and metropolitan planning organizations (MPOs) evaluate current system conditions and alternate future scenarios to make informed decisions on allocating resources, they must balance funding realities with mobility needs; public expectations; and community, legislative, and environmental considerations. Transportation asset management (TAM) provides a valuable tool to maximize system performance, improve customer satisfaction, and minimize life-cycle costs.

What Is Transportation Asset Management?

From increased vehicle miles traveled, growing population, and greater congestion to aging infrastructure and escalating operating costs, today's challenging circumstances put demands greater than ever on transportation networks. The goal of a TAM program is to minimize the life-cycle costs for managing and maintaining transportation assets, including roads, bridges, tunnels, rails, and roadside features. As defined by the American Association of State Highway and Transportation Officials' Subcommittee on Asset Management, "TAM is a strategic and systematic process of operating, maintaining, upgrading, and expanding physical assets effectively through their life cycle. It focuses on business and engineering practices for resource allocation and utilization, with the objective of better decisionmaking based upon quality information and well defined objectives." Through the use of management systems, engineering and economic analysis, and other tools, MPOs and transportation agencies can more comprehensively view the big picture and evaluate collected data before making decisions as to how specific resources should be deployed. TAM principles and techniques should be applied throughout the planning process, from initial goal setting and long-range planning to development of a Transportation Improvement Program and Statewide Transportation Improvement Program and then through to operations, preservation, and maintenance.

What Is the Role of an MPO in Asset Management?

MPOs should ensure that the transportation network is managed to meet both current and future demands and that expenditures are optimal. TAM principles and techniques are valuable tools that can be applied by an MPO and result in more effective decisionmaking. The MPO role in a successful TAM program includes defining performance measures for assets through public involvement, serving as a repository for asset data, and promoting standard data collection and technology applications. MPOs can also educate the public and decisionmakers and work cooperatively with stakeholders across transportation modes.

we will discuss later how can we apply the plan

--- End quote ---
Good Thinking

bcdas:
Bridge Management Experiences of California, Florida, and South Dakota
State Transportation Agencies and Pontis®:

States using the Pontis® Bridge Management System have found its features beneficial in terms of how it supports users in collecting bridge inventory and inspection data; in formulating networkwide preservation and improvement policies for use in evaluating the needs of each bridge in a network; and in developing recommendations for identifying projects to include in an agency's capital plan for deriving the maximum benefits from limited funds. Further benefits are that Pontis® integrates the objectives of public safety and risk reduction; is convenient to use; and aids in the production of budgetary, maintenance, and program policies. Most notably, it provides a systematic procedure for the allocation of resources to the preservation and improvement of the bridges in a network by considering both the costs and benefits of maintenance policies versus investments in improvements or replacements.

Most of the 39 licensing States presently use Pontis® only for collecting bridge inventory and inspection data. This case study, in highlighting the business and decisionmaking processes for State transportation agencies in California, Florida, and South Dakota using Pontis®, hopes to encourage more States to move to the next level in using the software to its full extent.

sethy:
Very informative post......

Navigation

[0] Message Index

[#] Next page

[*] Previous page