Stanley Creek Fish Passage

NAME: Stanley Creek Fish Passage
LOCATION: Umatilla County, Oregon
MARKET: Transportation
SUBMARKET: Bridges, Fish Ladders & Passages

DESCRIPTION:  The Umatilla Basin Watershed Council is planning to replace the existing crossing on County Road 1407 over Stanley Creek. The existing culvert is a corrugated metal culvert. A precast modular bridge fabricated by Pacific Bridge is planned for the replacement. The new bridge will have a length of 25 feet and a width of 22 feet. The deck will be supported on five steel girders anchored to spread footings at each abutment.

SERVICE:  Foundation Engineering, Inc. conducted a review of existing information, exploratory drilling, laboratory testing, geotechnical analysis, and an engineering report. The report summarized our findings and included a description of our work, a discussion of site conditions, the boring logs, laboratory test results, a summary of seismic considerations, and a summary of foundation analyses. Construction recommendations were also provided.

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