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Single Point Urban Interchange(SPUI)

Single Point Urban Interchange(SPUI)

Single Point Urban Interchange(SPUI)

I am working the a preliminary design of single point Urban interchange(SPUI).  The SPUI will be located near Dayton, OH.  Where can I obtain guidelines and design criteria specificly for SPUI design?  What are roughly cost to build of SPUI?

Thanks for the Help

RE: Single Point Urban Interchange(SPUI)

Suggest you contact UDOT (Utah Dapartment of Transportation) since they have recently installed numerous SPUI's during their reconstruction of I-15 for current data and lessons learned. The planning department would have data on capacity etc.

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