Guide to road design part 4C: interchanges

The Austroads Guide to Road Design Part 4C: Interchanges provides guidance on the geometric design of interchanges on freeways/motorways and on major arterial roads. The Guide covers the design of interchanges between freeways and arterial roads; two freeways; and two major arterial roads. It covers the geometric design of all the elements of an interchange including the alignment and cross-section of the freeway in the vicinity of the interchange, the intersecting road and the ramps; merge and diverge ramp terminals at the freeway; and ramp terminals at the intersecting road.

• Record URL:
  • https://austroads.com.au/publications/road-design/agrd04c
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/978192700889
• Supplemental Notes:
  • Supersedes AGRD04C-15 (record no 1601AR131E) Austroads Project SRD6288
• Corporate Authors:

  Austroads

  Sydney, New South Wales   
• Authors:
  • O'Callaghan, N
  • Bekavac, M
  • Mak, M
• Publication Date: 2023-5

Media Info

• Edition: 2.1
• Pagination: 108p

Subject/Index Terms

• TRT Terms: Access roads; Alignment; Arterial highways; Freeways; Geometric design; Highway design; Highways; Interchanges; Layout
• Geographic Terms: Australia
• ATRI Terms: Access road; Alignment; Arterial road; Freeway; Geometric design; Interchange; Road design
• ITRD Terms: 9011: Design (overall design)
• Subject Areas: Highways; I21: Planning of Transport Infrastructure;

Filing Info

• Accession Number: 01887131
• Record Type: Publication
• Source Agency: ARRB Group Limited
• ISBN: 978192700889
• Report/Paper Numbers: AGRD04C-23
• Files: ITRD, ATRI
• Created Date: Jul 10 2023 9:16AM