Win-Win for Traffic & Urban Design!

Search Criteria:
Sign in     Should I Register?

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: 39.273492227 ,-94.6694951 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: 38.932589219 ,-94.6395711 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: 33.952263820 ,-84.1299981 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

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: 45.586386591 ,-94.1994288 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

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


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


I-75 @ University Pkwy DDI
Details    Edit
Updated: Jul 09, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Massive DDI will feature 10 through lanes on the cross street. Construction started August 2015 and expected to take 2 years.
Region: USA - Southeast Videos: No
Road: University PkwyUniversity Pkwy Pics: No
City: Sarasota ,FL ,US Docs: No
Lat/Lon: 27.388498192 ,-82.4487917 Links: No
2 people have recorded their role in this project.
Credits

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

Page 3 of 8, showing 15 records out of 110 total, starting on record 31, ending on 45

| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
X
Login