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© 2014 HDR, all rights reserved.
Stakeholder MeetingDecember 16th, 20141:30 pm to 2:30 pm
Interstate 229 Major Investment StudyExit 3 – Minnesota
Avenue
Benson Road
60th Street N.
Benson Road
60th Street N.
Study Area Map
I-229 Corridor Study
Additional StudiesExit 3 – Minnesota AveExit 6 – 10th StreetExit 9 – Benson Road
Solberg Avenue Overpassto60th Street N. Overpass
Study Advisory PartnersSouth Dakota Department of Transportation (SDDOT)
South Dakota Highway Patrol
City of Sioux Falls
Sioux Falls Metropolitan Planning Organization (MPO)
Federal Highway Administration (FHWA)
Exit 3 (Minnesota Avenue) Crossroad
Study Goals• Reduce traffic congestion • Evaluate interchange options• Integrate plans for the 49th Street
Extension with the interchange options developed
• Improve pedestrian and bike access to the Big Sioux River Pathway
• Improve safety for corridor users• Improve vehicle safety to Yankton Trail
Park
Minnesota Avenue Corridor Overview
Intersection projected to be over capacity by 2035.
43 Crashes in 4 year period (rear end and
angle crashes).
Stop-controlled approach projected to be over capacity by 2018.
Minnesota Avenue Corridor Overview
Park Entrance difficult to enter/exit during peak hours (mostly related to
soccer season).
6 Crashes in 4 year period (rear end crashes
near gore area).
Stop-controlled approach projected to be over capacity by 2018.
Intersection projected to be at capacity by 2035.
Minnesota Avenue Corridor Overview
57 Crashes in 4 year period (rear end and
angle crashes).
Traffic backs up north from I-229; numerous driveways increase
potential for conflict.
Intersection projected to be over capacity by 2035.
Stop-controlled approach is over capacity.
Preliminary local street extensions, interchange concepts, and traffic impact analyses in the vicinity of I-229 & Minnesota Avenue were identified in the following studies:
41st Street Corridor Study
Sioux Falls Major Street and Access Management Plan
2000 and 2010 Decennial Interstate Corridor Studies
49th Street Extension Study
Traffic Impact Studies – Costco, Scheels, and Walmart
Relevant Previous Studies
© 2014 HDR, all rights reserved.
Interstate 229 Major Investment StudyExit 3 – Minnesota
Avenue
Benson Road
60th Street N.
Benson Road
60th Street N.
Thanks for Attending!!!!!
PROJECT CONTACTS:Jason Kjenstad – HDR Engineering, Inc.605-977-7740 or [email protected]
Ross Harris– HR Green, Inc.515-657-5263 or [email protected]
Shannon Ausen – City of Sioux Falls605-367-8607 or [email protected]
Steve Gramm – SDDOT Project Development605-773-6641 or [email protected]