Evaluation of the Cost Benefits of Continuous Pavement Preservation Design Strategies Versus Reconstruction
Title | Evaluation of the Cost Benefits of Continuous Pavement Preservation Design Strategies Versus Reconstruction PDF eBook |
Author | |
Publisher | |
Pages | 308 |
Release | 2005 |
Genre | Pavements |
ISBN |
The continued preservation of ADOT's pavements becomes an ever- increasing issue as non-renewable resources such as mineral aggregate become more and more difficult to obtain. Historically, ADOT's design philosophies have resulted in strategies that consist primarily of mill and fill and overlay. These pavement strategies are designed for approximately a ten year life, at which time, another similar treatment would be performed. Proper design philosophies evaluate life cycle costs to select the best available design option. However, the life cycle cost consists of both the construction cost and the user cost incurred by the public through delay, etc. While construction costs are easily defined, user costs are very difficult to quantify and often times may actually exceed the actual cost of the facility being constructed. Since the user costs are not directly borne by the agency, it becomes somewhat of a philosophical discussion as to what user costs should be considered. In recent times, mineral aggregate sources have become increasingly more difficult to obtain in Arizona. However, our current design philosophies and economics requires needing new materials approximately every ten years. There is a need to consider reconstruction of significant roadways so that they can obtain design lives, perhaps as many as thirty to forty years before rehabilitation or reconstruction.
Cost-effective Preventive Pavement Maintenance
Title | Cost-effective Preventive Pavement Maintenance PDF eBook |
Author | Donald N. Geoffroy |
Publisher | |
Pages | 116 |
Release | 1996 |
Genre | Business & Economics |
ISBN |
This synthesis will be of interest to highway agency executive management including administrative, budget, and finance personnel; pavement design, construction, and maintenance engineers; and maintenance operations personnel, including supervisors and maintenance crew leaders. This synthesis describes the state of the practice with respect to setting a coherent strategy of cost-effective preventive maintenance for extending pavement life. This report of the Transportation Research Board describes the practices of state, local, and provincial transportation agencies that are attempting to minimize the life-cycle costs of pavements and are identifying, during the design of the pavement rehabilitation, reconstruction, or construction projects, the future preventive maintenance treatments and the timing and funding for those treatments. It includes a review of domestic literature and a survey of current practices in North America. The appendices include a primer on pavement design and construction, the benefits of preventive maintenance of pavements, a summary of the questionnaire data collected, a simulation of pavement management strategies, and an example process to demonstrate the cost- effectiveness of preventive maintenance.
Report No. FHWA-RD.
Title | Report No. FHWA-RD. PDF eBook |
Author | United States. Federal Highway Administration. Offices of Research and Development |
Publisher | |
Pages | 258 |
Release | 1974 |
Genre | |
ISBN |
Preservation Approaches for High-traffic-volume Roadways
Title | Preservation Approaches for High-traffic-volume Roadways PDF eBook |
Author | David G. Peshkin |
Publisher | Transportation Research Board |
Pages | 179 |
Release | 2011 |
Genre | Technology & Engineering |
ISBN | 0309128919 |
TRB's second Strategic Highway Research Program (SHRP 2) Report S2-R26-RR-1: Preservation Approaches for High-Traffic-Volume Roadways documents the state of the practice of preservation treatment on asphalt and concrete pavements on high- and low-volume roadways. The report also includes general guidelines on the application of preservation treatments on high-volume roadways. The same project that produced SHRP 2 Report S2-R26-RR-1 also produced SHRP 2 Report S2-R26-RR-2: Guidelines for the Preservation of High-Traffic-Volume Roadways, which explores the state of the practice for preservation treatments on high- and low-volume asphalt and concrete roadways. The report also includes suggested guidelines on the application of preservation treatments on high-volume roadways.
Life-cycle Cost Analysis in Pavement Design
Title | Life-cycle Cost Analysis in Pavement Design PDF eBook |
Author | James Walls |
Publisher | |
Pages | 128 |
Release | 1998 |
Genre | Life cycle costing |
ISBN |
This Interim Technical Bulletin recommends procedures for conducting Life-Cycle Cost Analysis (LCCA) of pavements, provides detailed procedures to determine work zone user costs, and introduces a probabilistic approach to account for the uncertainty associated with LCCA inputs.
AASHTO Guide for Design of Pavement Structures, 1993
Title | AASHTO Guide for Design of Pavement Structures, 1993 PDF eBook |
Author | American Association of State Highway and Transportation Officials |
Publisher | AASHTO |
Pages | 622 |
Release | 1993 |
Genre | Pavements |
ISBN | 1560510552 |
Design related project level pavement management - Economic evaluation of alternative pavement design strategies - Reliability / - Pavement design procedures for new construction or reconstruction : Design requirements - Highway pavement structural design - Low-volume road design / - Pavement design procedures for rehabilitation of existing pavements : Rehabilitation concepts - Guides for field data collection - Rehabilitation methods other than overlay - Rehabilitation methods with overlays / - Mechanistic-empirical design procedures.
Pavement Technology
Title | Pavement Technology PDF eBook |
Author | National Research Council (U.S.). Highway Research Board |
Publisher | |
Pages | 218 |
Release | 1972 |
Genre | Pavements |
ISBN |