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I-475/Central​ Avenue Single Point Urban Interchange (SPUI)


ODOT is constructing the new Central Avenue bridge and ramps in the infield of the existing cloverleaf and widening I-475 from Dorr Street to the I-475/US 23 systems interchange. 

If you want to be informed on the project, we ask you join our email group below.



The project began in August 2015, with the bulk of the work to be completed in 2016, including moving traffic onto the newly built bridge.  The 2017 construction season will include final pavement markings and demolition of the current Central Avenue overpass.  

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 I-475/Central Avenue Project Video Update


 Additional Videos

February 2016 update icon.jpgSPUI example animation icon.jpgJuly 2015 update icon.jpg

 Project Documents

Central Ave temporary ramps.JPG
Central Ave Overview.pdf
Project Map.pdf
SPUI Examples.pdf

 For Latest Information