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NE Polk Transportation Needs Study
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  1. NE Polk Transportation Needs Study TPO Board February 10, 2011

  2. Purpose of Study • Evaluate the LOS on US 27 and other County collector roadways and intersections within an identified area (long-term) • Evaluate the LOS at the I-4 and US 27 interchange (long-term) • To identify the needed improvements to support a viable long-term State and County Roadway network.

  3. 2030 Study Area Performance

  4. NE Polk Needs Study Summary of 2030 Intersection Performance Minimal Intersection Improvements Include: Additional Thru Lane Additional Right Turn Lane Additional Left Turn Lane

  5. 2030 Study Area Performance

  6. Results • The I-4 and US 27 interchange does not fail in the future. • The LOS on US 27 between Dunson Road and Deer Creek Blvd will fail in the long-term. • An I-4 overpass from Grandview Parkway to Dunson Road with an extension to CR 54 provides a benefit for traffic relief on US 27? • The construction of the Central Polk Parkway provides the ultimate relief for US 27.

  7. Transportation Network Needs? • Construction of the current North Ridge CRA CIP road projects. • Request the BoCC to adopt approval to move forward with a Project Development and Environmental (PD&E) study for an I-4 overpass from Grandview Parkway to Dunson Road. • Evaluate the costs to extend the I-4 overpass from Dunson Road to CR 54. • Future US 27 widening • Future construction of the Central Polk Parkway