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1st Dumbbell Interchange in US
Details    Edit
Updated: Sep 01, 2014
 Freeway Interchanges  Roundabout Interchanges  Bowtie Interchanges  Existing
Abstract: Designed by Leif Ourston. Prior to construction, police had to direct traffic on weekends during ski season.
Region: USA - Mountain West Videos: No
Road: Vail RdI-70 Pics: No
City: Vail ,CO ,US Docs: No
Lat/Lon: 39.64421463 ,-106.377883911 Links: No
0 people have recorded their role in this project.
Credits


Flow metered roundabout
Details    Edit
Updated: Oct 03, 2011
 Freeway Interchanges  Roundabout Interchanges  Bowtie Interchanges  Existing
Region: Oceania Videos: No
Road: Hendry AveState Highway 20 Pics: No
City: Auckland ,NZ Docs: No
Lat/Lon: -36.921920776 ,174.766983032 Links: No
2 people have recorded their role in this project.
Credits

Daniel Dryland   
Role: No Role
An Ho   
Role: No Role

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