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Marion DDI
Details    Edit
Updated: Sep 18, 2015
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Formerly this interchange had ramps only to and from points north on I-57 due to nearby interchange at IL-13. New ramps braided with the ramps of that SPUI.
Region: USA - North-Central Videos: No
Road: I-57Morgan Ave. Pics: No
City: Marion ,IL ,US Docs: No
Lat/Lon: 37.744808600 ,-88.9564179 Links: No
0 people have recorded their role in this project.
Credits


Diverging Diamond in Naperville, IL
Details    Edit
Updated: Jun 11, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: First DDI in Chicago metro area. Opened September 21, 2015.
Region: USA - North-Central Videos: No
Road: IL-59Illinois Rte 59 Pics: No
City: Naperville ,IL ,US Docs: No
Lat/Lon: 41.803702000 ,-88.2038120 Links: No
1 people have recorded their role in this project.
Credits

Markus Epple   
Role: Added or clarified information.

Weber Rd. DDI
Details    Edit
Updated: Jun 11, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Planned
Region: USA - North-Central Videos: No
Road: I-55Weber Rd. Pics: No
City: Romeoville ,IL ,US Docs: No
Lat/Lon: 41.655465315 ,-88.1248936 Links: No
1 people have recorded their role in this project.
Credits

Markus Epple   
Role: Added or clarified information.

Elmhurst Rd DDI
Details    Edit
Updated: Mar 11, 2014
 Freeway Interchanges  Diverging Diamond Interchanges  Existing
Abstract: Since 1958, this has been a partial interchange, with tollway access only to and from points east. Project will add new ramps to provide full access and convert to DDI. Construction cost reflects bridge work necessitated by planned widening of tollway below.
Region: USA - North-Central Videos: No
Road: I-90S Elmhurst Rd Pics: No
City: Des Plaines ,IL ,US Docs: No
Lat/Lon: 42.018049542 ,-87.9406895 Links: No
1 people have recorded their role in this project.
Credits

Jonathan Dough   
Role: Added or clarified information.

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