Directory of Interchanges Resources

Home > Recreation > Roads and Highways > Interchanges

Interchanges are complex intersections between two or more roads involving connector ramps. The main roadways in interchanges are usually grade-separated (use of overpasses), though some unusual examples include at-grade intersections where there usually are grade separations.

Subcategories

• Roundabouts

Resources in This Category

• An VRML rendering of the 15-91 interchange, Corona California.

  http://interchange.tvheaven.com/
  A 4-level stack with one loop. Requires a VRML plugin to view.

• Kurumi's Field Guide to Interchanges

  http://www.kurumi.com/roads/interchanges/
  Descriptions and diagrams of many types.

• Michigan Left Turn

  http://www.michiganhighways.org/indepth/michigan_left.html
  Describes how this unusual intersection feature works, including history.

• Museum of Dumb Highway Design

  http://www.weathergraphics.com/tim/dumbroad/
  Aerial photos of and commentary on various interchanges which the author finds unusual or substandard.

• Unusual Interchanges

  http://www.lostagain.net/unint/
  Diagrams and commentary of various ones in the East-Central U.S.

• US Highway Interchange Browser

  http://roadgeek.filpus.org/Int/
  Covers Michigan and North Carolina.

• WhereRoadsMeet

  http://whereroadsmeet.8k.com/
  Includes aerial photographs and descriptions of unusual or complicated facilities in the United States.

Related Categories

• Home > Recreation > Roads and Highways > Exit Lists

 

Home > Recreation > Roads and Highways > Interchanges

 

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