Kurumi's Field Guide to Interchanges Save
Descriptions and diagrams of many types.
http://www.kurumi.com/roads/interchan...   

An VRML rendering of the 15-91 interchange, Corona California. Save
A 4-level stack with one loop. Requires a VRML plugin to view.
http://interchange.tvheaven.com   

California Freeway Interchanges Save
Photographs from around the state.
http://members.cox.net/mkpl/interchan...   

Continuous Flow Intersections Save
Engineering firm page illustrating the connections in this feature. Includes illustrations and a video demonstration.
http://www.abmb.com/cfi.html   

Highway Feature of the Week Save
Large archive of maps and descriptions of unusual or complicated facilities, primarily in the United States.
http://www.gribblenation.com/hfotw/   

Highway Heaven Blog Save
Includes aerial photographs and commentary about certain features.
http://www.triskele.com/highway/categ...   

Highway-Intersections.net Save
Compendium of map images from various European countries.
http://www.highway-intersections.net/   

Images of Britain - Spaghetti Junction Save
The M6 at the A38(M) in Birmingham.
http://www.gayne.co.uk/iob/eng/wmids/...   

Interchange of the Week Save
Detailed entries for locations in New York State, using official state aerial photography.
http://www.empirestateroads.com/week/   

Interchanges Save
Page describing types found in the United Kingdom. Includes a link to the Bad Junctions page.
http://www.cbrd.co.uk/reference/inter...   

Interstate Interchange Browser Save
Uses Google Maps to locate every interchange on the U.S. Interstate system.
http://www.m-plex.com/roads/cmap/int/   

Michigan Left Turn Save
Describes how this unusual intersection feature works, including history.
http://www.michiganhighways.org/indep...   

Museum of Dumb Highway Design Save
Aerial photos of and commentary on various interchanges which the author finds unusual or substandard.
http://www.weathergraphics.com/tim/du...   

The Parallel Flow Intersection Save
A specialized intersection. Page includes diagrams and research.
http://www.quadranteng.com/   

US Highway Interchange Browser Save
Covers Michigan and North Carolina.
http://roadgeek.filpus.org/Int/   

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

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

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