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1st DDI in Idaho
Details    Edit
Updated: Sep 01, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Mountain West Videos: No
Road: I-86Yellowstone Ave Pics: No
City: Chubbuck ,ID ,US Docs: No
Lat/Lon: 42.912766533 ,-112.4664181 Links: No
2 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.
An Ho   
Role: Added or clarified information.

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: 39.644212877 ,-106.3778809 Links: No
0 people have recorded their role in this project.
Credits


Shawnee Cnty Thru-About
Details    Edit
Updated: Sep 01, 2014
 Freeway Interchanges  Roundabout Interchanges  Thru-about Interchanges  Existing
Abstract: Rare example of newly-built thru-about in the US.
Region: USA - South-Central Videos: No
Road: NW 46th StUS-75 Pics: No
City: Topeka ,KS ,US Docs: No
Lat/Lon: 39.129250586 ,-95.7196064 Links: No
0 people have recorded their role in this project.
Credits


Johnson Cnty Thru-About
Details    Edit
Updated: Sep 01, 2014
 Freeway Interchanges  Roundabout Interchanges  Thru-about Interchanges  Existing
Abstract: Replaced at-grade intersection. Rare example of new-built thru-about in the US.
Region: USA - South-Central Videos: No
Road: KS-7 Pics: No
City: Shawnee ,KS ,US Docs: No
Lat/Lon: 39.028945212 ,-94.8526013 Links: No
0 people have recorded their role in this project.
Credits


British 1-leg CFI
Details    Edit
Updated: Aug 29, 2014
 Arterial Intersections  Continuous Flow Intersections  CFI - 1,3,4-legs  Existing
Abstract: Single crossover on SE leg eliminates conflict between the two right turn movements. Spacing between crossover and main intersection less than ideal.
Region: Europe Videos: No
Road: Thamesdown Dr Pics: No
City: Swindon ,GB Docs: No
Lat/Lon: 51.601158562 ,-1.7812545 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

Hopkins St. CF Interchange
Details    Edit
Updated: Aug 28, 2014
 Freeway Interchanges  Continuous Flow Interchanges  Existing
Abstract: EB and WB left turns crossover oncoming traffic prior to intersection with first frontage road. Between frontage roads they share lane with U-turn traffic.
Region: USA - South-Central Videos: No
Road: TX-80I-35 Pics: No
City: San Marcos ,TX ,US Docs: No
Lat/Lon: 29.882744664 ,-97.9220876 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

Aquarena Springs CF Interchange
Details    Edit
Updated: Aug 28, 2014
 Freeway Interchanges  Continuous Flow Interchanges  Existing
Abstract: Eastbound left turns crossover oncoming traffic prior to intersection with southbound frontage road. They then share lanes with southbound U-turn traffic for turn onto northbound frontage road.
Region: USA - South-Central Videos: No
Road: Aquarena Springs DrI-35 Pics: No
City: San Marcos ,TX ,US Docs: No
Lat/Lon: 29.892974446 ,-97.9131102 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

Dupont Road DDI
Details    Edit
Updated: Aug 27, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: First DDI in Indiana. Construction began April 2014.
Region: USA - North-Central Videos: No
Road: I-69I-69 Pics: No
City: Fort Wayne ,IN ,US Docs: No
Lat/Lon: 41.178802046 ,-85.1033131 Links: No
0 people have recorded their role in this project.
Credits


Botts Rd DDI
Details    Edit
Updated: Aug 24, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - South-Central Videos: No
Road: Botts RdMO-150 Pics: No
City: KCMO ,MO ,US Docs: No
Lat/Lon: 38.858608085 ,-94.5466699 Links: No
0 people have recorded their role in this project.
Credits


US-67 & MO-221 DDI
Details    Edit
Updated: Aug 24, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - South-Central Videos: No
Road: MO-221US-67 Pics: No
City: Farmington ,MO ,US Docs: No
Lat/Lon: 37.771776909 ,-90.4451462 Links: No
0 people have recorded their role in this project.
Credits


MI Diamond w/ transit
Details    Edit
Updated: Aug 21, 2014
 Freeway Interchanges  Michigan Urban Diamond  Existing
Abstract: Two rail lines terminate here. Bus only lanes on center of bridge with general traffic to outside. Left turns to or from frontage roads use crossover bridges.
Region: South America Videos: No
Road: Vespucio Sur ExpressAvenida Jose Miguel Carrera Pics: No
City: Stgo ,CL Docs: No
Lat/Lon: -33.537236988 ,-70.6643908 Links: No
0 people have recorded their role in this project.
Credits


US-281 & Evans Rd Superstreet
Details    Edit
Updated: Aug 20, 2014
 Arterial Intersections  ThrU-Turn/U-Turn Intersections  TTI - Superstreets, Signalized  Existing
Abstract: A few more superstreet intersections north on US-281.
Region: USA - South-Central Videos: No
Road: Evans RdUS-281 Pics: No
City: San Antonio ,TX ,US Docs: No
Lat/Lon: 29.637079415 ,-98.4564474 Links: No
0 people have recorded their role in this project.
Credits


Madison Ave CFI
Details    Edit
Updated: Aug 20, 2014
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Existing
Abstract: Crossovers on cross street.
Region: USA - Mountain West Videos: No
Road: Madison AveEisenhower Blvd Pics: No
City: Loveland ,CO ,US Docs: No
Lat/Lon: 40.407407702 ,-105.0587340 Links: No
0 people have recorded their role in this project.
Credits


1+ leg CFI
Details    Edit
Updated: Aug 20, 2014
 Arterial Intersections  Continuous Flow Intersections  CFI - 1,3,4-legs  Existing
Abstract: Camellia Blvd (SE leg) has standard CFI crossover. The opposite leg has left turns cross over oncoming traffic onto a slip road which intersects Johnston St at a separate intersection a short distance away with development in between.
Region: USA - Southeast Videos: No
Road: Camellia BlvdJohnston St Pics: No
City: Lafayette ,LA ,US Docs: No
Lat/Lon: 30.193731921 ,-92.0585765 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

Tijuana 4-leg CFI
Details    Edit
Updated: Aug 20, 2014
 Arterial Intersections  Continuous Flow Intersections  CFI - 1,3,4-legs  Existing
Abstract: Like most 4-leg CFIs in Mexico, left turns cross all the way over to the bypass road on the other side of the cross street. Left turns are made concurrent with parallel through phase. Right turns are concurrent to intersecting through phase.
Region: USA Videos: No
Road: Boulevard Manuel J. Clouthier Pics: No
City: Tijuana ,BC ,MX Docs: No
Lat/Lon: 32.492932600 ,-116.9297544 Links: No
0 people have recorded their role in this project.
Credits


Page 5 of 17, showing 15 records out of 252 total, starting on record 61, ending on 75

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