Improving Mid-Term, Intermediate, and Long-Range Cost Forecasting: Guidance for State Departments of Transportation

The ability to create accurate forecasts of project costs is a core competency for state departments of transportation (DOTs). Cost forecasting is used by state DOTs to develop and update transportation plans; program projects; manage transportation improvement programs; administer the bid-letting process; and oversee contracts. Forecasts are used to demonstrate fiscal constraint and to track performance measures of on-time, within budget delivery. Reliable and accurate cost estimates help agencies improve decision making and transparency, and build trust by supporting reliable program delivery. The objective of this research is to provide guidance for state DOTs to improve forecasting for mid-term, intermediate, and long-range time horizons to better account for cost variability, economic volatility, and risk. The project will build upon existing research and current practices in cost forecasting, serving as a resource for state DOTs to augment their forecasting approaches.

• Record URL:
  http://apps.trb.org/cmsfeed/TRBNetProjectDisplay.asp?ProjectID=4365
• Supplemental Notes:
  • Source of proposed project: South Dakota.

Language

• English

Project

• Status: Active
• Funding: $250000
• Contract Numbers:

  Project 10-101

• Sponsor Organizations:

  National Cooperative Highway Research Program

  Transportation Research Board
  500 Fifth Street, NW
  Washington, DC  United States  20001

  American Association of State Highway and Transportation Officials (AASHTO)

  444 North Capitol Street, NW
  Washington, DC  United States  20001

  Federal Highway Administration

  1200 New Jersey Avenue, SE
  Washington, DC  United States  20590
• Project Managers:

  Hartell, Ann

• Performing Organizations:

  Auburn University

  Auburn, AL  United States  36830
• Principal Investigators:

  Rueda-Benavides, Jorge

• Start Date: 20180501
• Expected Completion Date: 20200430
• Actual Completion Date: 0
• Source Data: RiP Project 41631

Subject/Index Terms

• TRT Terms: Construction projects; Cost indexes; Estimates; Forecasting; Guidelines; Inflation; Project management; Road construction; State departments of transportation; State of the practice
• Identifier Terms: National Highway Construction Cost Index
• Subject Areas: Construction; Economics; Highways; Planning and Forecasting;

Filing Info

• Accession Number: 01634936
• Record Type: Research project
• Source Agency: Transportation Research Board
• Contract Numbers: Project 10-101
• Files: TRB, RiP
• Created Date: May 18 2017 1:00AM