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<br /> TABLE~VI)I-2
<br /> ANNUAL COST OF ALTERNATES
<br /> BASED ON EXISTING FLOOD PLAIN DEVELOPMENT
<br /> APPROXlfoIATE ESTlfoIATES OF COSTS AND DAfoIAGES
<br /> INCLUDING BRIDGE CONSTRUCTION
<br /> Construction 50-yr. 7% Annual Annua 1* Total Ex t r a
<br /> Cos t Annua I Cos t Operat ion & Flood Annual Developable
<br /> Design with Bridges of ConstructIon Maintenance Damages Cos t Land
<br />Alternate Frequency (dollars) (dollars) (dollars) (dollars) (dollars) (acres)
<br /> 5
<br /> 25
<br /> 100 40.000 125,000 165,000
<br /> 2 5 1,057,000 76,600 40,000 107,000 223,600 25
<br /> 25 1,634,000 118,400 30,000 34,400 182,800 100
<br /> 100 1,846,700 133,800 25,000 15,000 173 ,800 136
<br /> 3 5 7.326,000 531,140 35,000 94 , 500 660,640 65
<br /> 25 10.573.000 766.540 15,000 16,000 797,540 730
<br /> 100 12, 179.200 882.400 10,000 5.000 897.400 1031
<br /> 4 5 37,813,000 2,741 ,400 35.000 100,000 2,876,400 340
<br /> 25 54,907;000 ") f"IOn .'H,,\ "'A ^^^ ...~ ^^^ 4,025.700 io6o
<br /> ,);=,UUj!VV LVjVVV L;>,VVV
<br /> 100 63,194.900 4,578,500 15,000 10,000 4,594,500 1346
<br /> APPROX I folATE EST I MATES OF COSTS AND DAfoIAGES
<br /> EXCLUDiNG BR I DGE r-....u('"1"I'I.........i^U
<br /> \".VA,;) I~Vl.l IV'"
<br /> 2 5 225,700 16,400 40,000 107.000 163,400 25
<br /> 25 225,700 16,400 30,000 34,400 80,800 100
<br /> 100 225,700 16,400 25,000 15,000 56,400 136
<br /> 0 , 6,228,000 543,400 35.000 94,500 672,900 65
<br /> 0
<br /> 25 8,725,000 761 ,300 15,000 16,000 792.300 730
<br /> 100 10,054,400 728.950 10,000 5,000 743,950 1031
<br />* Flood damage s Uiide; exist ing f load plain development. <:
<br /> I
<br /> \n
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