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Indian River County 1 Impact Fee Update Study
<br />Cost Component
<br />This appendix presents the detailed calculations for the cost component of the
<br />transportation impact fee update. Backup data and assumptions are provided for all cost
<br />variables (for county and state roads), including:
<br />• Design
<br />• Right -of -Way
<br />• Construction
<br />• Construction Engineering/Inspection
<br />• Roadway Capacity
<br />Urban Design vs. Rural Design
<br />A
<br />r '
<br />,,a
<br />Due to a lack of roadway construction data for rural -design roadways,
<br />for these types of roads was calculated, using an adjustment factor.
<br />on the rural -to -urban design cost ratio from the -most recent�D,istrict 7
<br />(LRE) provided by FDOT. Based on the=, LRE, 'the cost for rural -des
<br />expansion (new road^construction or lane addition), is'approximately
<br />of urban -design roadway improvements. For all subsequent tables
<br />roadways), costs are presented ,for urban -design roadways, with the
<br />costs being=calculated using the -cost ratio, -from Table C-1.
<br />Table -C-1
<br />' 4 -Urban% Rural Design Cost Factor
<br />the cost,per lane mile
<br />This factor was based
<br />Long Range Estimates
<br />ign roadway capacity
<br />83 percent of the cost
<br />(for county and state
<br />rural -design roadway
<br />Improvement
<br />0-2 Lanes _;
<br />Cost
<br />-- _ —
<br />per Lane Mile
<br />Rural Design
<br />1 Urban Design
<br />Ratio
<br />$2,392,343
<br />$3,383,918
<br />71%
<br />'=0-4'Lanes;#
<br />$1,918,228
<br />$2,382,206
<br />81%
<br />O26•Lanes
<br />$1,626,803
<br />$1,944,969
<br />84%
<br />2-4 Lanes
<br />$2,897,987
<br />$3,439,476
<br />84%
<br />4-6 Lanes
<br />$3,229,018
<br />$3,833,955
<br />84%
<br />4-8 Lanes
<br />$2,145,375
<br />$2,532,536
<br />85%
<br />6-8 Lanes
<br />$4,061,468
<br />$4,569,033
<br />89%
<br />Average
<br />$2,610,175
<br />$3,155,156
<br />83%
<br />Source: FDOT District 7 Long Range Estimates, 2013
<br />Tindale -Oliver & Associates, Inc. Indian River County
<br />January 2014 C-1 Impact Fee Update Study
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