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Brent Spence Bridge Conceptual Alternatives Solutions
     
BSB Mainline Alternative 1   Queensgate Alignment I-75. New Queensgate Bridge (2x5 lanes) for I-75 and rehabilitation of existing Brent Spence Bridge (2x2 lanes) for I-71 and local traffic.
     
BSB Mainline Alternative 2   Queensgate Alignment for I-75 and I-71. New Queensgate Bridge (2x7 lanes) for I-71/I-75 and rehabilitate existing Brent Spence Bridge (2x2 lanes) for local traffic.
     
 
New bridge just west of the existing bridge for I-75. New double-deck bridge (2x5 lanes) on west side of the existing Brent Spence Bridge for I-75 and new/rehabilitation double-deck bridge (2x2 Lanes) at existing Brent Spence Bridge for I-71 and local traffic.
     
 
New bridge just west of the existing bridge for all traffic. New double-deck bridge (2x5 lanes each direction on top) for I-75 and (2x3 lanes each direction on bottom) for I-71 and local traffic on west side of the existing Brent Spence Bridge and remove existing Brent Spence Bridge.
     
 
New bridges for I-75 traffic use on both sides of the existing bridge. New single-deck bridges (2x5 lanes) on each side of the existing Brent Spence Bridge for I-75 and rehabilitation of existing Brent Spence Bridge (2x3 lanes) for I-71 and local traffic.
     
 
I-75 Northbound KY 12th Street Ramp: 2 sub-alternatives
     
 
I-71/US 50 Interchange: 2 sub-alternatives
     
 
I-71/I-75/US 50 Interchange: 3 sub-alternatives
     
 
I-75 Ohio Collector - Distributor Road/Arterial Improvements: 2 sub-alternatives
     
BSB Western Hills Viaduct Interchange Sub-alternatives
  
Western Hills Viaduct Interchange: 3 sub-alternatives
 

Single Point Urban Interchange (SPUI) and Roundabout Examples

   List of websites with descriptions and graphics of Single Point Urban Interchanges and Roundabouts
             
Last Updated: 4/10/2008
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