Evaluation of Spacings between Interchanges on Expressways from Travel Time

• Miyagawa Masashi

  University of Tsukuba

Bibliographic Information

Other Title

• 時間圏域を用いた高速道路インターチェンジ間隔の評価
• ジカンケンイキ オ モチイタ コウソク ドウロ インターチェンジ カンカク ノ ヒョウカ

Abstract

This paper examines the relationship between the location of interchanges and the travel time to a fixed destination and the nearest interchange. First, we formulate a simple model in which an expressway and local roads are assumed to be a straight line and a continuous plane respectively. Then, we analyze how introducing a smart-interchange affects the travel time. The smart-interchange is an interchange which is only for electronic toll collection system (ETC). The model shows that introducing a smart-interchange is effective in the region where the spacing between adjacent interchanges is large and the speed on local roads is low.

Journal

• Journal of the City Planning Institute of Japan

  Journal of the City Planning Institute of Japan 41.3 (0), 175-180, 2006-10-25

  The City Planning Institute of Japan

Keywords

• expressway
• spacing between interchanges
• travel time
• smart-interchange

Details

• CRID: 1390001288038553472
• NII Article ID: 130007411407
• NII Article ID: 10018314827
• NII Book ID: AN10276504
• DOI: 10.11361/journalcpij.41.3.175
• ISSN: 21850593
• ISSN: 09160647
• NDL BIB ID: 8565885
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8565885
• Web Site: https://www.jstage.jst.go.jp/article/journalcpij/41.3/0/41.3_175/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed