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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

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


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


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 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

Diverging Diamond in Lehi, Salt Lake City area
Details    Edit
Updated: Jun 10, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Region: USA - Mountain West Videos: Yes
Road: UT-92I-15 Pics: No
City: Lehi ,UT ,US Docs: No
Lat/Lon: 40.431495667 ,-111.890968323 Links: No
1 people have recorded their role in this project.
Credits

Markus Epple   
Role: No Role

Diverging Diamond Cache Valley, Salt Lake City area
Details    Edit
Updated: Jun 10, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: http://www.udot.utah.gov/1100southddi/
Region: USA - Mountain West Videos: No
Road: I-841100 South (US-91) Pics: No
City: Perry ,UT ,US Docs: No
Lat/Lon: 41.485729218 ,-112.053199768 Links: No
1 people have recorded their role in this project.
Credits

Markus Epple   
Role: No Role

CFI at 4100 South
Details    Edit
Updated: Dec 04, 2012
 Arterial Intersections  Continuous Flow Intersections  CFI - 1,3,4-legs  Existing
Abstract: Built with "Bangerter 2.0" in 2011. Addition of crossovers on 4100 S makes this first 4-leg CFI in US.
Region: USA - Mountain West Videos: No
Road: W 4100 S Pics: No
City: West Valley City ,UT ,US Docs: No
Lat/Lon: 40.682125092 ,-111.981575012 Links: No
1 people have recorded their role in this project.
Credits


CFI at 3100 South
Details    Edit
Updated: Dec 04, 2012
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Existing
Abstract: Built as part of "Bangerter 2.0" in 2011
Region: USA - Mountain West Videos: No
Road: W 3100 S Pics: No
City: West Valley City ,UT ,US Docs: No
Lat/Lon: 40.703907013 ,-111.980041504 Links: No
1 people have recorded their role in this project.
Credits


CFI at 7000 S, Bangerter
Details    Edit
Updated: Oct 31, 2012
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Existing
Abstract: Another CFI on Bangerter
Region: USA - Mountain West Videos: No
Road: W 7000 S Pics: No
City: West Jordan ,UT ,US Docs: No
Lat/Lon: 40.624008179 ,-111.976356506 Links: No
1 people have recorded their role in this project.
Credits


CFI at 6200 S, Bangerter
Details    Edit
Updated: Oct 31, 2012
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Existing
Abstract: Another CFI on Bangerter
Region: USA - Mountain West Videos: No
Road: Utah 154 Pics: No
City: Taylorsville ,UT ,US Docs: No
Lat/Lon: 40.638496399 ,-111.976661682 Links: No
1 people have recorded their role in this project.
Credits


Temporary Thru Turn for SPUI construction
Details    Edit
Updated: Oct 31, 2012
 Freeway Interchanges  Noteworthy Single Point Urban Interchange (SPUI)  TTI - Median U-Turn (Michigan U)  Existing
Abstract: Formerly, an at-grade intersection. The Thru-Turn strategy was used here to reroute lefts, making it cheaper to build the interchange, and with less disruption to traffic. Had good YouTube video, since removed.
Region: USA - Mountain West Videos: No
Road: UT-1547800 S Pics: No
City: West Jordan ,UT ,US Docs: No
Lat/Lon: 40.609916687 ,-111.976501465 Links: No
1 people have recorded their role in this project.
Credits


CFI at complicated location in Utah County
Details    Edit
Updated: Oct 31, 2012
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Existing
Abstract: Opened in 2012 as part of I-15 CORE.
Region: USA - Mountain West Videos: Yes
Road: W 1250 S Pics: No
City: Orem ,UT ,US Docs: No
Lat/Lon: 40.275379181 ,-111.71521759 Links: No
2 people have recorded their role in this project.
Credits


3-leg Thru-Turn at 5400 South
Details    Edit
Updated: Oct 31, 2012
 Arterial Intersections  ThrU-Turn/U-Turn Intersections  TTI - Median U-Turn (Michigan U)  Existing
Abstract: UDOT has a good video about this. See YouTube button.
Region: USA - Mountain West Videos: Yes
Road: UT-173 Pics: No
City: Kearns ,UT ,US Docs: No
Lat/Lon: 40.65296936 ,-111.987037659 Links: No
1 people have recorded their role in this project.
Credits


CFI at 5400 South, Bangerter
Details    Edit
Updated: Oct 31, 2012
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Existing
Abstract: Opened in 2011?
Region: USA - Mountain West Videos: No
Road: Utah 154 Pics: No
City: Taylorsville ,UT ,US Docs: No
Lat/Lon: 40.653072357 ,-111.981422424 Links: No
1 people have recorded their role in this project.
Credits


CFI at 5400 South, Redwood
Details    Edit
Updated: Oct 31, 2012
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Existing
Abstract: Opened in 2010? Excludes right-turn path.
Region: USA - Mountain West Videos: No
Road: S Redwood Rd Pics: No
City: Taylorsville ,UT ,US Docs: No
Lat/Lon: 40.653205872 ,-111.938827515 Links: No
1 people have recorded their role in this project.
Credits


3rd Diverging Diamond in USA
Details    Edit
Updated: Aug 24, 2011
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: 3rd Diverging Diamond in USA. Opened Fall, 2010.
Region: USA - Mountain West Videos: Yes
Road: UT-145I-15 Pics: Yes
City: American Fork ,UT ,US Docs: Yes
Lat/Lon: 40.377025604 ,-111.818466187 Links: No
2 people have recorded their role in this project.
Credits


Utah first ThrU-Turn Intersection
Details    Edit
Updated: Aug 16, 2011
 Arterial Intersections  ThrU-Turn/U-Turn Intersections  TTI - Median U-Turn (Michigan U)  Existing
Abstract: This is the first Median U-Turn, or Michigan left, intersection to be built in Utah. Vissim modeling shows that it will reduce future congestion from 2-minutes per vehicle to 26 seconds!
Region: USA - Mountain West Videos: No
Road: UT-71 Pics: Yes
City: Draper ,UT ,US Docs: No
Lat/Lon: 40.526885986 ,-111.887557983 Links: Yes
1 people have recorded their role in this project.
Credits

Mike Brown, PE, PTP, AICP   Transportation Engineer, Planner
Role: Developed initial concept and got buy-in from Draper City. Developed future travel demand forecasts.

CFI at 4700 South, Redwood
Details    Edit
Updated: Aug 16, 2011
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Planned
Abstract: This CFI is unique because it excludes the right-turn ramps so that it can fit with minimal need for new right-of-way. These ramps help reduce likelihood that drivers will turn into oncoming traffic.
Region: USA - Mountain West Videos: No
Road: S Redwood Rd Pics: Yes
City: Salt Lake City ,UT ,US Docs: No
Lat/Lon: 40.667697906 ,-111.93888855 Links: Yes
1 people have recorded their role in this project.
Credits


4th CFI in USA
Details    Edit
Updated: Jul 29, 2011
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Existing
Abstract: This was the first CFI in Utah, opened in late 2007. UDOT thought it worked so well they have since built about 4-5 more by 2011, and even more are slated for the future.
Region: USA - Mountain West Videos: No
Road: Bangerter Hwy Pics: Yes
City: West Valley City ,UT ,US Docs: No
Lat/Lon: 40.696777344 ,-111.980682373 Links: Yes
3 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: No Role

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