An interchange is a location where two things meet, usually perform some kind of exchange, and possibly go on their ways again. It is most commonly used in four contexts:
Exit Lists :: Roads and Highways

Kurumi's Field Guide to Interchanges - Descriptions and diagrams of many types.
Meta Description: [ Descriptions and diagrams of freeway interchange types ]
An VRML rendering of the 15-91 interchange, Corona California. - A 4-level stack with one loop. Requires a VRML plugin to view.
Meta Description: [ This site documents ]
California Freeway Interchanges - Photographs from around the state.
Continuous Flow Intersections - Engineering firm page illustrating the connections in this feature. Includes illustrations and a video demonstration.
Highway Feature of the Week - Large archive of maps and descriptions of unusual or complicated facilities, primarily in the United States.
Highway Heaven Blog - Includes aerial photographs and commentary about certain features.
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Images of Britain - Spaghetti Junction - The M6 at the A38(M) in Birmingham.
Interchange of the Week - Detailed entries for locations in New York State, using official state aerial photography.
Interchanges - Page describing types found in the United Kingdom. Includes a link to the Bad Junctions page.
Interstate Interchange Browser - Uses Google Maps to locate every interchange on the U.S. Interstate system.
Michigan Left Turn - Describes how this unusual intersection feature works, including history.
Meta Description: [ Dedicated to the past, present and future of the Michigan State Trunkline system as well as other highways and routes throughout the Great Lakes State. This website is intended to be a clearinghouse of information on Michigan's highways, from easily-recognized facts to the little-known trivia. It... ]
Museum of Dumb Highway Design - Aerial photos of and commentary on various interchanges which the author finds unusual or substandard.
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NCRoads.com: The Interchange Museum - Diagrams of unusual interchanges in North Carolina.
Meta Description: [ Diagrams of unusual interchanges in North Carolina ]
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The Echelon Interchange - Professional paper on this part-at-grade, part-grade-separated intersection.
The Parallel Flow Intersection - A specialized intersection. Page includes diagrams and research.
Meta Description: [ The Parallel Flow Intersection: An Innovative Modern High-Capacity Traffic Intersection ]
Unusual Interchanges - Diagrams and commentary of various ones in the East-Central U.S.
US Highway Interchange Browser - Covers Michigan and North Carolina.
WhereRoadsMeet - Contains aerial photographs and descriptions of unusual or complicated facilities in the United States.
| Model Railroad VLog: Putting Scenery on the Interchange: Part 58 | |
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