Exhibit CC 02-07-2017 Item No. 16 I-280 Wolfe Rd Interchange ImprovementsI-280/Wolfe Road
Interchange Improvement Project
1February 7, 2017
City of Cupertino
Background
•HMH retained by VTA, with Cupertino as partner,
to complete PSR/PID for Caltrans
•$1.2 million, developer-funded
•Purpose to investigate alternatives to be carried
forward for further environmental study
•Submittal to Caltrans expected March, 2017
2
Goals and Objectives
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•Identify a cost-effective solution to:
•Improve traffic efficiency
•Provide inviting environment for bicyclists and
pedestrians
•Efficiently use existing right-of-way
•Ultimate Goal -Create a model multi-modal
facility, accommodating autos, transit, bikes and
pedestrians with landscape and architectural
features that enhance the experience for all users.
Alternatives
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Partial Cloverleaf Interchange
Alternatives
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Compact Diamond Interchange
Alternatives
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Diverging Diamond Interchange
Alternatives
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Double Roundabout Interchange
Alternative Comparison
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Next Steps
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•Proceed with Environmental
phase (PA/ED)
•$2.8 million needed; $500k available
•Measure B sales tax funding eligible
•Project schedule:
•PA/ED: May 2017-early 2019
•PS&E: late 2018-early 2020
•Construction: early 2020-2022