Choosing Safe, Cost-Effective Intersection Designs

This issue explores the Life-Cycle Cost Estimation Tool (LCCET), a spreadsheet-based tool for comparing the life-cycle costs of alternative designs for new and existing intersections. Designed for flexibility, the tool allows engineers to conduct analyses across different system configurations and consider a wide range of impacts. Conducting these analyses helps agencies identify locations where alternatives to traffic signals may be safer and less costly while also improving traffic flow. The tool is part of the NCHRP Web-Only Document 220: Estimating the Life-Cycle Cost of Intersection Designs.


  • English

Media Info

  • Media Type: Digital/other
  • Features: Figures; Photos;
  • Pagination: 2p
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 01643591
  • Record Type: Publication
  • Files: TRIS, TRB, ATRI
  • Created Date: Aug 9 2017 11:10AM