Highway Functional Classification: Concepts, Criteria and Procedures

This guidance document provides recommended practices for assigning functional classifications and adjusting urban area boundaries concerning roadways that Federal, State and local transportation entities own and operate. Assigning functional classifications and adjusting urban area boundaries requires work elements common to many large-scale business enterprises: there are technical methods and tools to create an efficient and cost-effective end product; there are also procedural elements that require coordination and negotiation across agencies and individuals. This guidance document encompasses both of these elements. The concept of functional classification defines the role that a particular roadway segment plays in serving the flow of traffic through the network. Roadways are assigned to one of several possible functional classifications within a hierarchy according to the character of travel service each roadway provides. Planners and engineers use this hierarchy of roadways to properly channel transportation movements through a highway network efficiently and cost effectively.

Language

  • English

Media Info

  • Media Type: Digital/other
  • Edition: 2013 Edition
  • Features: Figures; Maps; Photos; References; Tables;
  • Pagination: 70p

Subject/Index Terms

Filing Info

  • Accession Number: 01497280
  • Record Type: Publication
  • Report/Paper Numbers: FHWA-PL-13-026
  • Files: NTL, TRIS, ATRI, USDOT
  • Created Date: Oct 28 2013 3:52PM