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Vantage to Pomona Heights Chapter 4 230 kV Transmission Line Project FEIS Environmental Consequences PAGE 4-211 However, impacts for this Design Option would remain high for WSDOT Selah Cliffs Eastbound Rest Area Overlook viewers, however, as compared to the Project as described in Chapter 2. Impacts on views from the NAP trail located at the bottom of the canyon, however, would be lower because the conductors would be elevated above the general viewing plane. The structure at the north rim of the canyon would still be visible and would be skylined from some positions within the canyon, but would be less dominant than if there was a structure in the bottom of the canyon. The Selah Cliffs NAP is not crossed by the assumed centerline of this route segment for either Design Option. It is assumed there will be no aerial easement across the NAP; however, final engineering in coordination with the affected landowner/land managing agency will determine the location and extent of the ROW. Impacts for this route segment would also occur on views from the Selah Butte Recreation Destination Route and adjacent residences. Impacts on residents would be low because the route segment would be viewed in the context of the existing Pomona-Wanapum 230 kV transmission line (weak structure contrasts) in the middleground and background with the existing line being closer and more prominent within the viewshed. Topography would screen the route segment except in the area of the Selah Cliffs crossing. Therefore, impacts on residences viewing the route segment from this area would be low. From the Selah Butte Recreation Destination Route, recreationists accessing the area would view moderate- weak to weak contrasts of the route segment adjacent to the existing transmission line in the immediate foreground and foreground. High impacts would also occur on travelers located on Burbank Creek Road. These impacts would be reduced with the implementation of mitigation measure VR-2. Impacts on views from the Selah Butte Watchable Wildflower Area would also occur. However, the viewing orientation is generally toward Yakima Canyon and topography typically screens views of the route segment. Because this is a dispersed recreation use area, views of the route segment may occur depending on the viewer location within the area. Due to the distance, topographical screening, and moderate to weak landscape and structure contrasts, impacts would be low. The Yakima River Canyon Scenic Byway, Umtanum Ridge Water Gap National Natural Landmark (NNL; access road on the east side of SR-821), and associated recreation areas are located in the middleground and background within the Project study area, but views are screened by topography. Therefore, low or no impacts are anticipated on these NNLs and the byway from Route Segment NNR-3. Agency Management Compliance BLM Interim VRM Class III lands are crossed between MP 1.0 and MP 4.9. Project contrasts would be weak to moderate-weak. Route Segment NNR-3 would be compliant with the Interim VRM Class III from KOP 18 and the Selah Butte Recreation Destination Route, the nearest viewpoints, because weak and weak-moderate contrasts would be seen in the immediate foreground and foreground distance zones. From KOP 17 (Selah Creek Rest Area), moderate-weak and weak contrasts would be seen in the middleground or background, respectively, and the route segment would be compliant with the Interim VRM Class III from both KOPs. The route segment would also be consistent with the visual standards identified in the Yakima County Comprehensive Plan and Kittitas County Comprehensive Plan. 4.8.5.13 Route Segment NNR-4o/4u Visual Contrasts Overhead Design Option Structure contrasts would be weak for Route Segment NNR-4o because the line follows Pacific Power’s existing Pomona-Wanapum 230 kV transmission line (see Configuration #6, Table 4.8-3 Structure