Big Marsh Creek 6020 Road crossing replacement environmental assessment

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Title: Big Marsh Creek 6020 Road crossing replacement environmental assessment
Author: Crescent Ranger District (Or.)
Abstract: Proposes to replace the current 4-culvert structure with a single, open-bottom arch structure. Includes removal of existing structure to streambed elevation, with embankment materials conserved and culverts removed from Forest land, dewatering of footing sites, bolting the culvert together and backfilling to create the new crossing, which would be paved.
Description: 15 pp. Table, map. T25S, R7E. Captured May 23, 2007.
URI: http://hdl.handle.net/1794/7072
Date: 2002-09


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