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1st DDI in New Mexico
Details    Edit
Updated: Oct 02, 2019
 Freeway Interchanges  Continuous Flow Interchanges  Existing
Region: USA - Mountain West Videos: No
Road: NM-14 Pics: No
City: Santa Fe ,NM ,US Docs: No
Lat/Lon: 35.605579376 ,-106.034744263 Links: No
1 people have recorded their role in this project.
Credits

An Ho, PM   Dev.
Role: No Role

UT-103 CFI
Details    Edit
Updated: Sep 30, 2019
 Freeway Interchanges  Continuous Flow Interchanges  Existing
Region: USA - Mountain West Videos: No
Road: UT-103 Pics: No
City: Clearfield ,UT ,US Docs: No
Lat/Lon: 41.123626709 ,-112.023468018 Links: No
1 people have recorded their role in this project.
Credits

An Ho Tran   
Role: No Role

Salt Lake CFI
Details    Edit
Updated: Sep 28, 2019
 Freeway Interchanges  Continuous Flow Interchanges  Existing
Region: USA - Mountain West Videos: No
Road: W Parrish Ln Pics: No
City: Centerville ,UT ,US Docs: No
Lat/Lon: 40.921585083 ,-111.890968323 Links: No
1 people have recorded their role in this project.
Credits

An Ho, PM   Dev.
Role: No Role

1st DDI in New Mexico
Details    Edit
Updated: Nov 11, 2016
 Freeway Interchanges  Continuous Flow Interchanges  Existing
Region: USA - Mountain West Videos: No
Road: NM-14 Pics: No
City: Santa Fe ,NM ,US Docs: No
Lat/Lon: 35.605579376 ,-106.034744263 Links: No
3 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role
An Ho   
Role: No Role
An Ho, PM   Dev.
Role: No Role

Layton ThrU-Turns
Details    Edit
Updated: Oct 02, 2015
 Arterial Intersections  ThrU-Turn/U-Turn Intersections  TTI - Median U-Turn (Michigan U)  Existing
Abstract: Loons on NW, SE, and SW legs of intersection. One additional loon NE on Hill Field Rd. not directly tied with this intersection.
Region: USA - Mountain West Videos: Yes
Road: UT-126Hill Field Rd Pics: No
City: Layton ,UT ,US Docs: No
Lat/Lon: 41.072757721 ,-111.978881836 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


2600 South CFI
Details    Edit
Updated: Aug 14, 2015
 Freeway Interchanges  Continuous Flow Interchanges  Existing
Abstract: Modified Continuous Flow Interchange with one crossover co-located with east ramp terminal intersection.
Region: USA - Mountain West Videos: No
Road: I-152600 South Pics: No
City: North Salt Lake ,UT ,US Docs: No
Lat/Lon: 40.861515045 ,-111.901985168 Links: No
1 people have recorded their role in this project.
Credits

Markus Epple   
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


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

Durango CFI
Details    Edit
Updated: Mar 23, 2015
 Arterial Intersections  Continuous Flow Intersections  CFI - 1,3,4-legs  Existing
Abstract: T-intersection with CFI crossover on continuing road.
Region: USA - Mountain West Videos: No
Road: US-550US-160 Pics: No
City: Durango ,CO ,US Docs: No
Lat/Lon: 37.268287659 ,-107.884803772 Links: No
1 people have recorded their role in this project.
Credits

An Ho, PM   Dev.
Role: No Role

2012 APA Winner: Main Street, Bozeman, MT
Details    Edit
Updated: Oct 09, 2014
 Multi-Modal Places  Great Pedestrian Places  Existing
Region: USA - Mountain West Videos: No
Road: US-191 Pics: Yes
City: Bozeman ,MT ,US Docs: No
Lat/Lon: 45.679309845 ,-111.033035278 Links: Yes
1 people have recorded their role in this project.
Credits


Oracle & Ina ThrU-turn
Details    Edit
Updated: Sep 12, 2014
 Arterial Intersections  ThrU-Turn/U-Turn Intersections  TTI - Median U-Turn (Michigan U)  Existing
Abstract: Loons on Ina Rd. Oracle Rd traffic has direct left turns.
Region: USA - Mountain West Videos: No
Road: W Ina RdN Oracle Rd Pics: No
City: Tucson ,AZ ,US Docs: No
Lat/Lon: 32.337059021 ,-110.97706604 Links: No
0 people have recorded their role in this project.
Credits


Oracle & Grant ThrU-turn
Details    Edit
Updated: Sep 12, 2014
 Arterial Intersections  ThrU-Turn/U-Turn Intersections  TTI - Median U-Turn (Michigan U)  Existing
Abstract: Loons on Grant Rd. Oracle Rd traffic makes direct left turns.
Region: USA - Mountain West Videos: No
Road: N Oracle RdGrant Rd Pics: No
City: Tucson ,AZ ,US Docs: No
Lat/Lon: 32.250240326 ,-110.977966309 Links: No
0 people have recorded their role in this project.
Credits


Bennion and Redwood CFI
Details    Edit
Updated: Sep 04, 2014
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Existing
Abstract: Good example of 2-leg CFI where opposing legs have poorly balanced flows.
Region: USA - Mountain West Videos: Yes
Road: UT-68Redwood Rd Pics: No
City: Salt Lake City ,UT ,US Docs: No
Lat/Lon: 40.638538361 ,-111.938827515 Links: No
0 people have recorded their role in this project.
Credits


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: 42.912765503 ,-112.466415405 Links: No
3 people have recorded their role in this project.
Credits

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

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


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: 40.407405853 ,-105.058731079 Links: No
0 people have recorded their role in this project.
Credits


Denver's 16th Street Mall
Details    Edit
Updated: Jul 08, 2014
 Multi-Modal Places  Great Pedestrian Places  Existing
Abstract: 16th Street Mall is a fantastic street! The mall shuttle carries over 50,000 riders per day - more than many multi-route light rail systems. It has a 22-foot pedestrian zone in the middle and 10-foot shuttle paths on either side. The sidewalks are generally 19 feet on both sides. Double rows of honey locust trees and specially designed post lanterns in the pedestrian median provide shade and appropriate lighting while allowing for visibility of the buildings (and business tenants) running the length of the street.
Region: USA - Mountain West Videos: Yes
Road: 16th Street Mall Pics: Yes
City: Denver ,CO ,US Docs: No
Lat/Lon: 39.744255066 ,-104.990890503 Links: Yes
1 people have recorded their role in this project.
Credits


Fillmore St DDI
Details    Edit
Updated: Jun 10, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Mountain West Videos: No
Road: I-25Fillmore St. Pics: No
City: Colorado Springs ,CO ,US Docs: No
Lat/Lon: 38.876529694 ,-104.834945679 Links: No
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

Bangerter at 13400 S CFI
Details    Edit
Updated: Jun 10, 2014
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Existing
Abstract: Another CFI along Bangerter Hwy.
Region: USA - Mountain West Videos: No
Road: UT-15413400 S Pics: No
City: Riverton ,UT ,US Docs: No
Lat/Lon: 40.507911682 ,-111.982780457 Links: No
1 people have recorded their role in this project.
Credits

Markus Epple   
Role: No Role

Diverging Diamond in Reno, NV
Details    Edit
Updated: Jun 10, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Mountain West Videos: No
Road: E Moana LnE Moana Ln Pics: No
City: Reno ,NV ,US Docs: No
Lat/Lon: 39.493022919 ,-119.784675598 Links: No
3 people have recorded their role in this project.
Credits

Markus Epple   
Role: No Role
An Ho   
Role: No Role

1st DDI in Wyoming
Details    Edit
Updated: Jun 10, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Mountain West Videos: No
Road: W College DrI-25 Pics: No
City: Cheyenne ,WY ,US Docs: No
Lat/Lon: 41.099422455 ,-104.85042572 Links: No
1 people have recorded their role in this project.
Credits

Markus Epple   
Role: No Role

Diverging Diamond in St. George, Utah
Details    Edit
Updated: Jun 10, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Mountain West Videos: No
Road: I-15UT-34 Pics: No
City: St. George ,UT ,US Docs: No
Lat/Lon: 37.109764099 ,-113.557975769 Links: No
1 people have recorded their role in this project.
Credits

Markus Epple   
Role: No Role

2nd American Fork DDI
Details    Edit
Updated: Jun 10, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Second DDI in American Fork & fourth in Utah.
Region: USA - Mountain West Videos: No
Road: I-15S500E Pics: No
City: American Fork ,UT ,US Docs: No
Lat/Lon: 40.360752106 ,-111.78553772 Links: No
2 people have recorded their role in this project.
Credits

Markus Epple   
Role: No Role
Jonathan Dough   
Role: No Role

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