Saint Helena Creek Bridge at Hilderbrand Drive Replacement Project

2 Documents in Project

Summary

SCH Number
2012062065
Lead Agency
Lake County
Document Title
Saint Helena Creek Bridge at Hilderbrand Drive Replacement Project
Document Type
NOD - Notice of Determination
Received
Posted
7/23/2013
Present Land Use
Bridge/"SR-WW-FF-SC, RR-WW-FF-SC"/Resource Conservation, Suburban Reserve, Rural Residential, Rural Lands.

Document Description
The project is limited to the replacement of an existing bridge on Hilderbrand Drive (CR 125) crossing St. Helena Creek. The existing structure is an 80-foot long (by 13-feet wide) steel truss Baily Bridge with timber deck boards on steel floor beams set on concrete abutments. From the banks or the existing roadway, this bridge will be dismantled and removed during the construction of the new structure. All old relic bridge abutments and supports will be removed. The new bridge will be placed in approximately the same alignment but will extend to 100-feet long by 21-feet wide. It will be a single-span precast, prestressed, concrete girder bridge with reinforced concrete wall abutments. The excavation for the new abutments will be performed with an excavator or backhoe. Each of the abutments has wing walls. The majority of the excavated material from the original bridge deconstruction will be used as the fill for the new abutments. Abutment 1 may need to include 30-40 foot piles at the foundation.

Contact Information
Sandra Jacks
Department of Fish and Wildlife
North Central Region 1701 Nimbus Road, Suite A
Rancho Cordova, CA 95670

Phone : (916) 359-2916

Location

Coordinates
38°42'16"N 122°36'12"W
Counties
Lake
Cross Streets
Mirabel Road and State Highway 29
Total Acres
2
Parcel #
013-028-54
State Highways
Hwy 29
Waterways
St. Helena, Wilkinson, Hoffman, Bradford, and Grizzly Creeks
Township
10N
Range
7W
Section
23
Base
MDB&M
Other Location Info
City/Nearest Community: Middletown

Notice of Determination

Approving Agency
Department of Fish and Wildlife
Approving Agency Role
Responsible Agency
Approved On
Final Environmental Document Available at
255 N. Forbes Street, Lakeport CA 95453

Determinations

(1) The project will have a significant impact on the environment
N/A
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
N/A
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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