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Interchanges

• 1
• Kurumi's Field Guide to Interchanges
• Descriptions and diagrams of many types.

• 2
• An VRML rendering of the 15-91 interchange, Corona California.
• A 4-level stack with one loop. Requires a VRML plugin to view.

• 3
• Michigan Left Turn
• Describes how this unusual intersection feature works, including history.

• 4
• Museum of Dumb Highway Design
• Aerial photos of and commentary on various interchanges which the author finds unusual or substandard.

• 5
• US Highway Interchange Browser
• Covers Michigan and North Carolina.

• 6
• Unusual Interchanges
• Diagrams and commentary of various ones in the East-Central U.S.

• 7
• Alaska Roundabouts
• Shows different facilities, with a focus on Alaska. Also discusses technical aspects.

• 8
• Fun junctions
• Includes a listing of magic roundabouts in the United Kingdom.

• 9
• MTJ Engineering
• Focuses on roundabout planning, design, and construction. Project list and news.

• 10
• Modern Roundabouts
• Information including a list of all in the United States and Canada.