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Portfolio For...

Jonathan Dough


jdough

EDUCATION
CERTIFICATIONS
EXPERIENCE
SPECIALTIES
Riverton Quadrant
Details    Edit
Updated: Aug 14, 2015
 Arterial Intersections  Quadrants  Jughandle  Existing
Abstract: SW Quadrant roadway to handle all left turns. Intersection being rebuilt as part of project to replace major bridge just to the south.
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
1 people have recorded their role in this project.
Credits

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
2 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.
An Ho   
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  Existing
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
3 people have recorded their role in this project.
Credits

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

Bergstrom East Superstreet
Details    Edit
Updated: Mar 29, 2015
 Arterial Intersections  ThrU-Turn/U-Turn Intersections  TTI - Superstreets, Signalized  Existing
Abstract: This intersection was a superstreet for a few short years, but now FM973 has been rerouted to a Texas U-turn intersection as express toll lanes have been added to SH71.
Region: USA - South-Central Videos: No
Road: TX-71FM973 Pics: No
City: Austin ,TX ,US Docs: No
Lat/Lon: 30.202230175 ,-97.6377197 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

Military Hwy CFI
Details    Edit
Updated: Mar 26, 2015
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Under Construction
Abstract: Crossovers on north and south legs. Construction began August 2016.
Region: USA - Southeast Videos: No
Road: E Princess Anne RdNorthampton Blvd Pics: No
City: Norfolk ,VA ,US Docs: No
Lat/Lon: 36.874769399 ,-76.2107386 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

Beechmont/5 Mile CFI
Details    Edit
Updated: Mar 24, 2015
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Existing
Abstract: CFI crossovers on north and south legs of Five Mile Rd. Through lanes of Five Mile Rd will curve at the crossovers to minimize needed ROW.
Region: USA - North-Central Videos: No
Road: OH-125Five Mile Rd Pics: No
City: Cincinnati ,OH ,US Docs: No
Lat/Lon: 39.072856091 ,-84.3519990 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

Parmer Ln CFI
Details    Edit
Updated: Mar 18, 2015
 Arterial Intersections  Continuous Flow Intersections  CFI - 2-legs  Existing
Abstract: Crossovers on East and West legs. Opened August 2, 2016.
Region: USA - South-Central Videos: No
Road: E Whitestone BlvdParmer Ln Pics: No
City: Cedar Park ,TX ,US Docs: No
Lat/Lon: 30.534607271 ,-97.7826681 Links: No
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
2 people have recorded their role in this project.
Credits

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

British 1-leg CFI
Details    Edit
Updated: Aug 29, 2014
 Arterial Intersections  Continuous Flow Intersections  CFI - 1,3,4-legs  Existing
Abstract: Single crossover on SE leg eliminates conflict between the two right turn movements. Spacing between crossover and main intersection less than ideal.
Region: Europe Videos: No
Road: Thamesdown Dr Pics: No
City: Swindon ,GB Docs: No
Lat/Lon: 51.601158562 ,-1.7812545 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.

Page 2 of 5, showing 15 records out of 62 total, starting on record 16, ending on 30

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