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Portfolio For...

Jonathan Dough


jdough

EDUCATION
CERTIFICATIONS
EXPERIENCE
SPECIALTIES
Cascade Rd DDI
Details    Edit
Updated: Nov 13, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Under Construction
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: 42.946430273 ,-85.5669026 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

Oakland County DDI
Details    Edit
Updated: Nov 07, 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: 42.665541234 ,-83.2411731 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

Inter-County Connector CFI
Details    Edit
Updated: Nov 02, 2015
 Arterial Intersections  Continuous Flow Intersections  CFI - 1,3,4-legs  Existing
Abstract: This is a brand-new intersection originally built as a CFI. It's the second CFI in Maryland, and is of a similiar design to the first, with both being T-intersections with a single crossover on the terminating leg.
Region: USA - Southeast Videos: No
Road: N US 1MD-200 Pics: No
City: Laurel ,MD ,US Docs: No
Lat/Lon: 39.065679470 ,-76.8810612 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

2nd CFI in Georgia
Details    Edit
Updated: Oct 29, 2015
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Planned
Abstract: Crossovers on east and west legs. Expected to be second CFI in Georgia.
Region: USA - Southeast Videos: No
Road: US-78GA-124 Pics: No
City: Snellville ,GA ,US Docs: No
Lat/Lon: 33.857583318 ,-84.0199323 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

1st CFI in Georgia
Details    Edit
Updated: Oct 29, 2015
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Under Construction
Abstract: Crossovers on SW and NE legs. Will be first CFI in Georgia.
Region: USA - Southeast Videos: No
Road: GA-400GA-53 Pics: No
City: Dawsonville ,GA ,US Docs: No
Lat/Lon: 34.363472719 ,-84.0362967 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

Riverton Quadrant
Details    Edit
Updated: Aug 14, 2015
 Arterial Intersections  Quadrants  Jughandle  Under Construction
Abstract: SW Quadrant roadway to handle all left turns.
Region: USA - Southeast Videos: No
Road: N Shenandoah AveStrasburg Rd Pics: No
City: Front Royal ,VA ,US Docs: No
Lat/Lon: 38.946532777 ,-78.1996110 Links: No
2 people have recorded their role in this project.
Credits

Markus Epple   
Role: Added or clarified information.
Jonathan Dough   
Role: Added or clarified information.

East Newton Split Thru-About
Details    Edit
Updated: Aug 14, 2015
 Freeway Interchanges  Roundabout Interchanges  Thru-about Interchanges  Existing
Abstract: Just like a split diamond, 2 cross-streets are served by a single set of freeway ramps. In this case, each cross-street has a single large roundabout.
Region: USA - South-Central Videos: No
Road: US-81Broadway/1st Pics: No
City: Newton ,KS ,US Docs: No
Lat/Lon: 38.046103362 ,-97.3224416 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

South Newton Thru-About
Details    Edit
Updated: Aug 14, 2015
 Freeway Interchanges  Roundabout Interchanges  Thru-about Interchanges  Existing
Region: USA - South-Central Videos: No
Road: US-50Anderson Rd Pics: No
City: Newton ,KS ,US Docs: No
Lat/Lon: 38.026414265 ,-97.3549875 Links: No
2 people have recorded their role in this project.
Credits

Markus Epple   
Role: Added or clarified information.
Jonathan Dough   
Role: Added or clarified information.

Grand Prairie DDI
Details    Edit
Updated: Jul 17, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Under Construction
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: 41.569135391 ,-93.8535629 Links: No
2 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

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: 39.957732635 ,-105.1655430 Links: Yes
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

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
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

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.

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