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Stadium Blvd DDI
Details    Edit
Updated: May 17, 2011
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: DDI in Columbia, MO opened 2013.
Region: USA - South-Central Videos: No
Road: I-70Stadium Blvd. Pics: No
City: Columbia ,MO ,US Docs: No
Lat/Lon: 38.968143463 ,-92.370903015 Links: No
1 people have recorded their role in this project.
Credits


First DDI in Branson, Missouri
Details    Edit
Updated: May 17, 2011
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Construction began May 16, 2011 to convert interchange to a DDI.
Region: USA - South-Central Videos: No
Road: US-65US-65 BUS Pics: No
City: Branson ,MO ,US Docs: No
Lat/Lon: 36.657276154 ,-93.222045898 Links: No
2 people have recorded their role in this project.
Credits


Likely First DDI Considered in the US
Details    Edit
Updated: May 17, 2011
 Freeway Interchanges  Diverging Diamond Interchanges  Conceptual Planning
Abstract: New interchanges were considered at this location in 2005, with the widening of both Hanover Road and MD 295. The DDI was not selected as the chosen alternative because state officials did not want the first DDI in Maryland to go in a location where there would be a lot of unfamiliar drivers. This new interchange is planned to be the entrance to the rental car facility for BWI Airport.
Region: USA - Southeast Videos: No
Road: Maryland 295Hanover Road Pics: No
City: Hanover ,MD ,US Docs: No
Lat/Lon: 39.188228607 ,-76.715049744 Links: No
1 people have recorded their role in this project.
Credits


5th DDI in the US, first DDI east of the Mississippi
Details    Edit
Updated: May 17, 2011
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Interesting use of the DDI design in a more rural environment.
Region: USA - Southeast Videos: No
Road: W Bessemer StBessemer Street/Middlesettlements Road Pics: No
City: Maryville ,TN ,US Docs: No
Lat/Lon: 35.764717102 ,-83.986946106 Links: Yes
3 people have recorded their role in this project.
Credits


Fourth DDI in US, Third DDI in Missouri
Details    Edit
Updated: May 17, 2011
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Opened Summer 2010. Followed the success of the Springfield, Missouri DDIs. This location was planned for a DDI, before Springfield considered the DDI concept.
Region: USA - South-Central Videos: No
Road: Dorsett RdDorsett Road Pics: No
City: Maryland Heights ,MO ,US Docs: No
Lat/Lon: 38.71471405 ,-90.44745636 Links: No
1 people have recorded their role in this project.
Credits


2nd Diverging Diamond Interchange in US
Details    Edit
Updated: May 17, 2011
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Opened in summer 2010. Second DDI opened to traffic in Springfield, which was also the second DDI to open in the US. Interchange got the go ahead to become a DDI after the success of the I-44/Route 13 DDI farther north in the city.
Region: USA - South-Central Videos: No
Road: U.S. 60S. National Avenue Pics: No
City: Springfield ,MO ,US Docs: No
Lat/Lon: 37.141815186 ,-93.27796936 Links: No
2 people have recorded their role in this project.
Credits


Freeway Terminates in Roundabout
Details    Edit
Updated: May 13, 2011
 Arterial Intersections  Roundabouts  Rnd - Multi-lane Entry  Existing
Abstract: Freeway terminus
Region: Europe Videos: No
Road: Europaplatz Pics: No
City: Aachen ,DE Docs: No
Lat/Lon: 50.78030777 ,6.107870102 Links: No
1 people have recorded their role in this project.
Credits


Diverging Diamond in KC
Details    Edit
Updated: May 09, 2011
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: 1st Planned Diverging Diamond in Missouri, but construction was delayed. Still will be the first DDI in the Kansas City area, but will be at least the fourth DDI in the state.
Region: USA - South-Central Videos: No
Road: Front StreetE Front St Pics: No
City: KCMO ,MO ,US Docs: No
Lat/Lon: 39.12940979 ,-94.498855591 Links: No
2 people have recorded their role in this project.
Credits


Corridor with 4 supersreet intersections.
Details    Edit
Updated: May 04, 2011
 Arterial Intersections  ThrU-Turn/U-Turn Intersections  TTI - Superstreets, Signalized  Existing
Abstract: Excellent example of a series of superstreet intersections working together on a full corridor.
Region: USA - Southeast Videos: Yes
Road: US-17 Pics: No
City: Leland ,NC ,US Docs: No
Lat/Lon: 34.215953827 ,-78.018966675 Links: No
0 people have recorded their role in this project.
Credits


Split intersection (TCI), Waco TX.
Details    Edit
Updated: Apr 23, 2011
 Arterial Intersections  Town Center Intersections  TCIs - Half TCI, Single Couplet  Existing
Abstract: Interior is vacant, as if in reserve for grade separation, but it's already next to a freeway. Interior could be filled with development without hindering its function much at all.
Region: USA - South-Central Videos: No
Road: US-77 BUSIndustrial Blvd. Pics: No
City: Lacy Lakeview ,TX ,US Docs: No
Lat/Lon: 31.605382919 ,-97.110984802 Links: No
1 people have recorded their role in this project.
Credits


Pedestrian Friendly Town Center Couplet
Details    Edit
Updated: Apr 13, 2011
 Arterial Intersections  Town Center Intersections  TCIs - Half TCI, Single Couplet  Existing
Abstract: Among the most pedestrian friendly atmospheres in the Country. This Couplet moves a lot of traffic, but at a slow, steady pace rather than stop and go. Tons of restaurants - very popular.
Region: USA - Pacific Videos: No
Road: S Palm Canyon Dr Pics: No
City: Palm Springs ,CA ,US Docs: No
Lat/Lon: 33.815284729 ,-116.546226501 Links: No
1 people have recorded their role in this project.
Credits


Albany Downtown Couplet & Interchange
Details    Edit
Updated: Apr 12, 2011
 Arterial Intersections  Town Center Intersections  TCIs - Half TCI, Single Couplet  Existing
Abstract: Freeway ends into two one-way couplets, which then make a neat crossover to get back to two two-way arterials.
Region: USA - Pacific Videos: No
Road: OR-99E Pics: No
City: Albany ,OR ,US Docs: No
Lat/Lon: 44.634338379 ,-123.081916809 Links: No
1 people have recorded their role in this project.
Credits

An Ho   
Role: No Role

Arterial/Fwy CD-system w/Texas U-Turns, LBJ Fwy, Dallas
Details    Edit
Updated: Apr 06, 2011
 Freeway Interchanges  Collector-Distributor Systems  Low-spd arterials w/Texas U-Turn  Existing
Abstract: This is a good example of how a CD system can reduce pressure on cross streets that have bridges. The Texas U-Turn at bridges makes it simple for one-way traffic to cross over the freeway and return to where they came from.
Region: USA - South-Central Videos: No
Road: Interstate 635 Pics: No
City: Dallas ,TX ,US Docs: No
Lat/Lon: 32.924854279 ,-96.79196167 Links: No
0 people have recorded their role in this project.
Credits


Cool traffic circle in Africa
Details    Edit
Updated: Apr 06, 2011
 Amazing Places!  Other At-Grade Intersections  Existing
Abstract: Kind of a cool looking traffic circle in Africa.
Region: Africa Videos: No
Road: RN 6 Pics: No
City: Bangui ,CF Docs: No
Lat/Lon: 4.361937523 ,18.582899094 Links: No
0 people have recorded their role in this project.
Credits


Hope they have good signs.
Details    Edit
Updated: Apr 06, 2011
 Arterial Intersections  Other At-Grade Intersections  TCIs - Half TCI, Single Couplet  Existing
Abstract: Confusing area with Hwy 90 ramps and jughandles
Region: USA - Northeast Videos: No
Road: U.S. 30 Pics: No
City: Pennsauken Township ,NJ ,US Docs: No
Lat/Lon: 39.933692932 ,-75.082618713 Links: No
0 people have recorded their role in this project.
Credits


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