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MDOT University Region

MDOT University Region. 10 county region 3 Transportation Service Centers (TSC) Jackson TSC Jackson County Hillsdale County Lenawee County. I-94 Modernization Study. Began in December 2000 Draft and Final Environmental Impact Statements (EIS) 9-mile corridor from M-60 to Sargent Road

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MDOT University Region

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  1. MDOT University Region • 10 county region • 3 Transportation Service Centers (TSC) • Jackson TSC • Jackson County • Hillsdale County • Lenawee County

  2. I-94 Modernization Study • Began in December 2000 • Draft and Final Environmental Impact Statements (EIS) • 9-mile corridor from M-60 to Sargent Road • 8 Interchanges • 18 Bridges • EIS Purpose • Improve road and bridge condition • Improve travel efficiency • Improve safety • Two committees were established • Project Steering Committee • Technical Advisory Committee • Interchange and mainline alternatives were evaluated • 4 Public Information Meetings held at Baker College • Practical Alternatives presented at Public Hearing on April 17, 2002 • I-94 at the US-127 (West Avenue) interchange consensus building process • Record of Decision received from the Federal Highway Administration (FHWA) in 2007

  3. I-94 Recommended Alternative • 9-miles of mainline will be reconstructed • A third through lane will be constructed in each direction • A fourth merge-weave lane will be constructed in each direction between the US-127 west interchange and the US-127 east interchange • Shoulders and median will be brought up to current design standards • 7 interchanges will be reconstructed • Total estimated cost $409 million (in 2005 dollars)

  4. Phased Construction • Dettman Road and Hawkins Road Bridges over I-94 Reconstruction – 2009/2010 • Partial Sargent Road Interchange Reconstruction Including the Closure of the I-94 BL - 2011

  5. Phased Construction • US-127/M-50/West Avenue Interchange Reconstruction • Elm Road Interchange Reconstruction • Remainder of the Sargent Road Interchange Reconstruction • Lansing Road Bridge Reconstruction • I-94 over the Grand River Bridge Widening and Reconstruction

  6. Phased Construction • US-127 South Interchange Reconstruction • Cooper Street Interchange Reconstruction • I-94 Widening between the two legs of US-127

  7. Phasd Construction • Airport Road Interchange Reconstruction • I-94 Widening between US-127 South and Sargent Road • M-60 Interchange Reconstruction • I-94 Widening between US-127/M-50/West Avenue and M-60

  8. What has been done… • Hawkins Road (2009 - $4.4 million) and Dettman Road (2010 - $4.3 million) bridge reconstructions • Lengthened and raised to accommodate future widening of I-94 • I-94 at Sargent Road interchange reconstruction (2011-2012 - $19.6 million) and closure of the I-94BL interchange • Proximity of the interchanges • Condition level of I-94 BL bridge • $14.4 million in HPP funding secured by Congress from SafeTEA-LU plus $1 million from TEA-21 • Includes new carpool parking lot and new non-motorized path (in cooperation with Leoni Township)

  9. What’s next…? • I-94 at Cooper Street interchange reconstruction (2016 - $18 million) • I-94 over the Grand River and railroad (2017 - $22 million) • Road realignment project will address the approaches to the new bridge and the new interchange ($43 million)

  10. QUESTIONS?

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