I-580 Culvert Replacements (EA 04-0V190)

The California Department of Transportation Caltrans proposes replacing two culverts on Interstate I- 580 in the City of Pleasanton, Alameda County, at post miles PM 16.85 and 16.88. The culvert at PM 16.85 is an 18-inch diameter corrugated steel pipe CSP and the culvert at PM 16.88 is a 24-inch CSP. Both will be replaced in-kind. Some project elements will occur off the paved roadway. Clearing and grubbing and trimming or removal of a few shrubs may be required prior to construction. Trenching...