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MacLeod Tr & 162 Ave DDI
Details    Edit
Updated: Sep 27, 2019
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: This is believed to be the first DDI in Canada and it replaces a former at-grade intersection. Cost CAD$78 million. Opened 14 August 2017.
Region: USA - South-Central Videos: No
Road: 162 Ave SE162 Ave Pics: No
City: Calgary ,AB ,CA Docs: No
Lat/Lon: 50.904903412 ,-114.062103271 Links: Yes
5 people have recorded their role in this project.
Credits

Markus Epple   
Role: No Role
Jonathan Dough   
Role: No Role
An Ho   
Role: No Role
An Ho   
Role: Planning and Concept Development
An Ho, PM   Dev.
Role: No Role

1st DDI in Delaware
Details    Edit
Updated: Jan 30, 2017
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Southeast Videos: No
Road: DE-1Wrangle Hill Rd Pics: No
City: Bear ,DE ,US Docs: No
Lat/Lon: 39.580162048 ,-75.661819458 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role

1st DDI in Wisconsin
Details    Edit
Updated: Aug 22, 2016
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - North-Central Videos: No
Road: I-90Avalon Rd Pics: No
City: Janesville ,WI ,US Docs: No
Lat/Lon: 42.634975433 ,-88.982696533 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role

Dalma Mall Interchange
Details    Edit
Updated: Aug 19, 2016
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: Africa Videos: No
Road: E30 Pics: No
City: Abu Dhabi ,AE Docs: No
Lat/Lon: 24.324222565 ,54.526699066 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role

1st DDI in Nebraska
Details    Edit
Updated: Aug 19, 2016
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - North-Central Videos: No
Road: Interstate 80NW 48th St Pics: No
City: Lincoln ,NE ,US Docs: No
Lat/Lon: 40.817447662 ,-96.787628174 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role

Gate City Blvd DDI
Details    Edit
Updated: Aug 19, 2016
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Southeast Videos: No
Road: I-73W Gate City Blvd Pics: No
City: Greensboro ,NC ,US Docs: No
Lat/Lon: 36.026763916 ,-79.88318634 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role

Village Rd DDI
Details    Edit
Updated: Aug 19, 2016
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Southeast Videos: No
Road: US-17NC-133 Pics: No
City: Leland ,NC ,US Docs: No
Lat/Lon: 34.232299805 ,-77.994064331 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role

Cascade Rd DDI
Details    Edit
Updated: Nov 12, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Second DDI in Michigan.
Region: USA - North-Central Videos: No
Road: I-96Cascade Rd Pics: No
City: Grand Rapids ,MI ,US Docs: No
Lat/Lon: 42.946430206 ,-85.566902161 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role

Oakland County DDI
Details    Edit
Updated: Nov 06, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: First Diverging Diamond in Michigan replaces a parclo.
Region: USA - North-Central Videos: No
Road: I-75University Dr. Pics: No
City: Auburn Hills ,MI ,US Docs: No
Lat/Lon: 42.665542603 ,-83.241172791 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role

I-40 & TN-66 DDI
Details    Edit
Updated: Sep 17, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Southeast Videos: No
Road: I-40TN-66 Pics: No
City: Kodak ,TN ,US Docs: No
Lat/Lon: 35.983253479 ,-83.608123779 Links: No
0 people have recorded their role in this project.
Credits


Marion DDI
Details    Edit
Updated: Sep 17, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Formerly this interchange had ramps only to and from points north on I-57 due to nearby interchange at IL-13. New ramps braided with the ramps of that SPUI.
Region: USA - North-Central Videos: No
Road: I-57Morgan Ave. Pics: No
City: Marion ,IL ,US Docs: No
Lat/Lon: 37.744808197 ,-88.956420898 Links: No
0 people have recorded their role in this project.
Credits


500 South DDI
Details    Edit
Updated: Aug 14, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Mountain West Videos: No
Road: I-15500 South Pics: No
City: West Bountiful ,UT ,US Docs: No
Lat/Lon: 40.884281158 ,-111.896575928 Links: No
0 people have recorded their role in this project.
Credits


KwaMashu Interchange
Details    Edit
Updated: Jul 19, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: First DDI in southern hemisphere.
Region: Africa Videos: No
Road: N2R102 Pics: No
City: KwaMashu ,ZA Docs: No
Lat/Lon: -29.756975174 ,31.016721725 Links: No
1 people have recorded their role in this project.
Credits

Markus Epple   
Role: No Role

Grand Prairie DDI
Details    Edit
Updated: Jul 16, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Brand new interchange originally constructed as DDI. Will be first DDI in Iowa.
Region: USA - North-Central Videos: No
Road: Interstate 80Grand Prairie Pkwy Pics: No
City: Waukee ,IA ,US Docs: No
Lat/Lon: 41.569133759 ,-93.853561401 Links: No
3 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role
An Ho   
Role: No Role

Liberty Expy DDI
Details    Edit
Updated: Apr 18, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: 1st DDI in Texas.
Region: USA - South-Central Videos: No
Road: Liberty Expy Pics: No
City: El Paso ,TX ,US Docs: No
Lat/Lon: 31.841251373 ,-106.324676514 Links: No
1 people have recorded their role in this project.
Credits

An Ho   
Role: No Role

Cross Hollow DDI
Details    Edit
Updated: Apr 18, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Mountain West Videos: No
Road: I-15Cross Hollow Rd Pics: No
City: Cedar City ,UT ,US Docs: No
Lat/Lon: 37.654426575 ,-113.082313538 Links: No
0 people have recorded their role in this project.
Credits


Horizon Dr DDI
Details    Edit
Updated: Apr 18, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Mountain West Videos: No
Road: US-93Horizon Dr Pics: No
City: Henderson ,NV ,US Docs: No
Lat/Lon: 36.011756897 ,-114.990066528 Links: No
0 people have recorded their role in this project.
Credits


J. Carter Blvd DDI
Details    Edit
Updated: Apr 18, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Southeast Videos: No
Road: I-85Jimmy Carter Blvd Pics: No
City: Norcross ,GA ,US Docs: No
Lat/Lon: 33.912075043 ,-84.207817078 Links: No
0 people have recorded their role in this project.
Credits


McCaslin Blvd DDI
Details    Edit
Updated: Mar 29, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Likely second DDI in Colorado.
Region: USA - Mountain West Videos: No
Road: US-36McCaslin Blvd Pics: No
City: Superior ,CO ,US Docs: No
Lat/Lon: 39.957733154 ,-105.165542603 Links: Yes
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role

D'Iberville Half-DDI
Details    Edit
Updated: Mar 28, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: New interchange with ramps only to and from points west on I-10. New half-interchanges also being built on south and east legs of I-10/I-110 interchange.
Region: USA - Southeast Videos: No
Road: I-10D'Iberville Blvd Pics: No
City: D'Iberville ,MS ,US Docs: No
Lat/Lon: 30.450689316 ,-88.903526306 Links: No
1 people have recorded their role in this project.
Credits

An Ho, PM   Dev.
Role: Construction Manager

Rogers DDI
Details    Edit
Updated: Mar 25, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - North-Central Videos: No
Road: MN-101141st Ave Pics: No
City: Rogers ,MN ,US Docs: No
Lat/Lon: 45.210208893 ,-93.55254364 Links: No
0 people have recorded their role in this project.
Credits


I-29 & Tiffany Springs DDI
Details    Edit
Updated: Mar 18, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Opened July 2014. NB exit ramp splits so only left-turn traffic goes to DDI with all other traffic meeting Tiffany Springs Pkwy at separate intersection.
Region: USA - South-Central Videos: No
Road: NW Tiffany Springs PkwyTiffany Springs Pkwy Pics: No
City: KCMO ,MO ,US Docs: No
Lat/Lon: 39.273490906 ,-94.669494629 Links: No
0 people have recorded their role in this project.
Credits


I-435 & Roe Ave. Diverging Diamond
Details    Edit
Updated: Mar 18, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - South-Central Videos: No
Road: I-435Roe Ave Pics: No
City: Overland Park ,KS ,US Docs: No
Lat/Lon: 38.932590485 ,-94.639572144 Links: No
0 people have recorded their role in this project.
Credits


Pleasant Hill DDI
Details    Edit
Updated: Sep 01, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Southeast Videos: No
Road: Pleasant Hill RdI-85 Pics: No
City: Duluth ,GA ,US Docs: No
Lat/Lon: 33.952262878 ,-84.129997253 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role

St. Cloud DDI
Details    Edit
Updated: Sep 01, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Newly built interchange replaces at-grade intersection.
Region: USA - North-Central Videos: No
Road: Co Rd 120 Pics: No
City: St Cloud ,MN ,US Docs: No
Lat/Lon: 45.586387634 ,-94.199432373 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role

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