SCH Number 2015062005
- Gold Hill Road Over Auburn Ravine Bridge Replacement Project
- CDFW has executed Lake and Streambed Alteration Agreement No. 1600-2016-0055-R2, pursuant to section 1602 of the Fish and Game Code to the project Applicant, Placer County Dept. of Public Works. The project includes replacement of the existing Auburn Ravine Bridge, which is a 65-foot long and 23 foot wide single span-reinforced concrete arch bridge (built in 1930) with a cast-in-place post-tensioned concrete box girder bridge. The proposed bridge will be approx. 92 feet long and will be supported on rigid diaphragm abutments, supported by spread footings. The abutments will be located behind the existing abutments and will be placed outside the limits of the Ordinary High Water Mark. Excavation depth at the abutments will be up to 20 feet, measured from the existing roadway surface. The Gold Hill Road bridge profile will be raised to provide hydraulic clearance required for the design hydrologic event. The top of the new bridge will be between one and three feet higher than the top of the existing bridge.
3 documents in project
|NOD||Placer County||Gold Hill Road Over Auburn Ravine Bridge Replacement Project (Lake or Streambed Alteration Agreement No. 1600-2016-0055-R2)|
|NOD||Placer County||Gold Hill Road Over Auburn Ravine Bridge Replacement Project|
|MND||Placer County||Gold Hill Road Over Auburn Ravine Bridge Replacement Project|