NE T WORK ANALYS I S GIBSONTON AREA
4.2 Alternative Sets In coordination with Hillsborough County staff, three alternative sets were developed using combinations of the 11 improvement projects previously identified. All of the alternative sets include the E+C projects as part of the base conditions. These alternative sets were coded into separate Aimsun models and compared against the E+C model results. Table 4 provides a comparison of the improvement projects used in each of the alternative sets. Figures 22 through 24 graphically show the improvements included in each alternative set. The roadway segments with proposed capacity related projects are highlighted in orange and intersection improvement projects are circled in green on the figures.
Table 4.
Alternative Sets Project Lists
Improvement Project
E+C
Alt 1
Alt 2
Alt 3
1. Cone Grove Road Connection to Riverview Lakes Lane
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ü ü
ü ü
2. Diverging Diamond Interchange (DDI) at I-75/Gibsonton Drive 3. Symmes RoadWidening - East Bay Road to US 301 4. East Bay RoadWidening - Symmes Road to Gibsonton Drive 5. Symmes Road Uneven Widening - East Bay Road to US 301 6. East Bay Road Uneven Widening - Symmes Road to Gibsonton Drive 7. US 301/Symmes Road Intersection Operational Improvements
ü
- - - - -
- - - - -
- - - -
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8. US 41 Widening - Kracker Ave to SR 676
ü
ü ü ü
9. Combine Mathog Road and Alafia Trace Boulevard intersections on Gibsonton Drive
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10. Gibsonton Drive Widening - I-75 to US 301
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11. Balm Riverview Road/Boyette Road Intersection Operational Improvements
-
-
Summary Report
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