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Vantage to Pomona Heights Chapter 3 <br />230 kV Transmission Line Project FEIS Affected Environment <br /> PAGE 3-253 <br />There is one architectural resource within the 150-foot wide corridor. The Midway to Vantage No.1 <br />Transmission Line has been determined eligible to the National Register by the Washington DAHP. <br />There are 36 archaeological resources within the 500-foot wide corridor. These include 14 prehistoric <br />archaeological sites, three historic archaeological sites, four archaeological sites with evidence of both <br />prehistoric and historic use, 11 prehistoric isolated finds, and four historic isolated finds. Prehistoric sites <br />consist of lithic scatters, cairns, and talus pits. The historic resources include a trash scatter and a segment <br />of the Hanford Grade of the C, M, SP, & P Railroad. Twelve resources, mostly isolated finds, are not <br />eligible, two have been recommended eligible, and 22 are unevaluated for National Register eligibility <br />(Table 3.11-3). <br />There is one architectural resource within the 500-foot wide corridor of Route Segment 3c, the Midway to <br />Vantage No.1 Transmission Line. It has been determined eligible to the National Register by the <br />Washington DAHP. <br />3.11.4.11 Route Segment NNR-2 <br />There are a total of 92 acres within the 150-foot wide corridor and 317 acres within the 500-foot wide <br />corridor of Route Segment NNR-2. Of these totals, all 92 acres (100 percent) within the 150-foot wide <br />corridor and all 317 acres (100 percent) within the 500-foot wide corridor have been surveyed for cultural <br />resources (Table 3.11-1). <br />Despite the previous surveys, no archaeological resources have been documented. One TCP is located <br />within the 150-foot wide and 500-foot wide Route Segment NNR-2 corridors (Tables 3.11-2 and 3.11-3). <br />3.11.4.12 Route Segment NNR-3 <br />A total of 169 acres are within the 150-foot wide corridor and 74 acres (43 percent) have been surveyed <br />for cultural resources (including lands recently surveyed by the YNCRP). The 500-foot wide corridor <br />totals 567 acres, with 144 acres (25 percent) that have been surveyed for cultural resources (Table 3.11- <br />1). <br />Eleven archaeological resources have been recorded within Route Segment NNR-3. There are four <br />prehistoric archaeological sites (two with talus pits, one with a cairn, and the other with a lithic scatter and <br />talus pits) and seven prehistoric isolated finds located within the 150-foot wide corridor. The 500-foot <br />wide corridor has a total of 23 archaeological resources consisting of 8 sites and 15 isolated finds. Three <br />of the archaeological sites have been recommended eligible and the remaining are unevaluated for <br />National Register eligibility (Tables 3.11-2 and 3.11-3). <br />Two TCPs are reported within the 150-foot wide and 500-foot wide Route Segment NNR-3 corridors. <br />3.11.4.13 Route Segment NNR-4 <br />Along Route Segment NNR-4 there are 84 acres within the 150-foot wide corridor, of which 61acres (73 <br />percent) have been surveyed. There are 288 acres within the 500-foot wide corridor, of which 205 acres <br />(71 percent) have been surveyed (Table 3.11-1). <br />A total of ten archaeological resources have been recorded within the 150-foot wide corridor along Route <br />Segment NNR-4. These include two prehistoric lithic scatters and eight prehistoric isolated finds. A total <br />of 14 archaeological resources are located within the 500-foot wide corridor. These include four <br />prehistoric lithic scatters and ten prehistoric isolated finds. All of these are currently unevaluated for their <br />National Register eligibility.