Franklin Boulevard Study - City of Springfield

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FRANKLIN BOULEVARD STUDY CONCEPT DESIGN REPORT The existing alignment widened south options for both the improved arterial and multiway boulevard had more benefits and fewer impacts than the other options. The hybrid options could not be compared to the arterial and multiway options at this stage of design. The project team and Stakeholder Advisory Committee agreed that a hybrid design that combined sections of arterial and multiway boulevard based on the existing alignment widened to the south be advanced for further design. Franklin/McVey intersection The project team compared the costs, benefits and impacts of a roundabout and a signal treatment at the corner of Franklin Boulevard and the McVey Highway. The signal and roundabout options had similar construction costs, right-of-way impacts and building displacements. With the current level of transportation analysis, both treatments are expected to accommodate future traffic demands. The Stakeholder Advisory Committee preferred the roundabout treatment because it provided an opportunity to create a gateway site for people entering Glenwood from downtown Springfield. Signal treatment Roundabout treatment Preferred concept The project team developed a hybrid option that included segments of the improved arterial and multiway boulevard cross-sections. This preferred concept includes an improved arterial segment, a segment with multiway boulevard treatments on both sides of Franklin Boulevard, and a hybrid segment with multiway boulevard treatments on the north side of Franklin Boulevard and enhanced arterial treatments on the south side of Franklin Boulevard. It is illustrative, in the sense that the segments lengths and treatments illustrate relationships between the right of way and adjacent development. The Stakeholder Advisory Committee unanimously endorsed this concept. The Stakeholder Advisory Committee preferred this concept because it advances the riverfront plan and community goals for redevelopment, while reflecting the input of 4 6/19/2009 CH2M HILL
FRANKLIN BOULEVARD STUDY CONCEPT DESIGN REPORT stakeholders. The Stakeholder Advisory Committee requested that the design be identified as a concept that can be modified to fit with development. Next steps The Stakeholder Advisory Committee requested that the following items be addressed as work continues on Franklin Boulevard and the Franklin/McVey intersection: Seek to minimize right-of-way and business impacts. Provide a continuous bike route and safe pedestrian crossings. Ensure that the roundabout provides adequate truck access. Ensure that the roundabout provides enough traffic capacity. 5 6/19/2009 CH2M HILL
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Franklin Boulevard Study PREPARED F
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F R A N K L I N B O U L E V A R D S
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This section summarizes the four el
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Recommended Improvements The Spring
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APPENDIX A Stakeholder Advisory Com
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ecommendation or input to the City
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Franklin Stakeholder Advisory Commi
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costs. A committee member requested
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APPENDIX B Open House Summaries
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Average score (out of five for most
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City Launches Franklin Boulevard St
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MEMORANDUM Franklin Boulevard open
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FRANKLIN BOULEVARD OPEN HOUSE #2 SU
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FRANKLIN BOULEVARD OPEN HOUSE #2 SU
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APPENDIX C Cost Estimates
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CH2M HILL SUMMARY - QUICK COST ESTI
Page 60 and 61: PROJECT: CH2M HILL SUMMARY - QUICK
Page 62 and 63: CH2M HILL SUMMARY - QUICK COST ESTI
Page 64 and 65: Unit Cost Descriptions (Based on 20
Page 66 and 67: Unit Costs (Based on 2007 ODOT Regi
Page 68 and 69: Roundabouts (Unit: Each) ITEM UNIT
Page 70 and 71: Right-of-Way (Unit: Square Foot) IT
Page 72 and 73: CH2M HILL SUMMARY - QUICK COST ESTI
Page 74 and 75: Unit Cost Descriptions (Based on 20
Page 76 and 77: Unit Costs (Based on 2007 ODOT Regi
Page 78 and 79: Demolition of Extg. Curb/Sidewalk C
Page 80 and 81: APPENDIX D Problem Statement
Page 82 and 83: Franklin Boulevard serves a wide-ra
Page 84 and 85: MEMORANDUM Revised Franklin Bouleva
Page 86 and 87: REVISED FRANKLIN BOULEVARD STUDY EV
Page 88 and 89: REVISED FRANKLIN BOULEVARD STUDY EV
Page 90 and 91: FRANKLIN BOULEVARD STUDY CONCEPT EV
Page 93: MULTIWAY BOULEVARD WEST END - “GA
Page 100 and 101: Possible street cross-sections Fran
Page 106 and 107: APPENDIX H Conceptual Design Report
Page 108 and 109: FRANKLIN BOULEVARD STUDY CONCEPT DE
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Franklin Boulevard Study - City of Springfield

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