FLY-OVER: A VIEW FROM BOTH SIDES

An examination of European and U.S. information available of fly-overs shows that they are not low-cost permanent solutions for congestion and safety problems at urban and rural intersections. Their main advantage is that they can be installed in less than 10 days and can be reused several times at different locations. Their main disadvantage is that they are often not esthetically pleasing, particularly in an urban environment where there is limited right-of-way. Some fly-overs being marketed today are constructed of weathering steel to reduce maintenance costs and can be used in a variety of geometric configurations to accommodate approach ramps, curves multi-level bridges, and different width lanes. Intersection accidents can be reduced by fly-overs if proper attention is given the structure's end treatment and good advance signing and roadway markings are used.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/oclc/8674831
• Corporate Authors:

  American Society of Civil Engineers

  345 East 47th Street
  New York, NY  United States  10017-2398
• Authors:
  • Byington, S R
• Publication Date: 1981-11

Media Info

• Features: References;
• Pagination: p. 667-680
• Serial:
  • Journal of Transportation Engineering
  • Volume: 107
  • Issue Number: 6
  • Publisher: American Society of Civil Engineers
  • ISSN: 0733-947X
  • Serial URL: https://ascelibrary.org/journal/jtepbs

Subject/Index Terms

• TRT Terms: Construction; Costs; Highway traffic control; Intersections; Measures of effectiveness; Overpasses; Reduction (Chemistry); Roads; Traffic congestion; Traffic crashes; Traffic safety; Traffic surveys
• Uncontrolled Terms: Construction costs; Effectiveness
• Old TRIS Terms: Reduction
• Subject Areas: Construction; Design; Finance; Highways; Operations and Traffic Management; Planning and Forecasting; Safety and Human Factors; I21: Planning of Transport Infrastructure; I82: Accidents and Transport Infrastructure;

Filing Info

• Accession Number: 00348278
• Record Type: Publication
• Source Agency: Engineering Index
• Files: TRIS
• Created Date: Jul 30 1982 12:00AM