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Hopper Slough Bridge State Route 128 (Rutherford Road). Presentation Outline. Project Location Project Description Existing Condition Proposed Repair Proposed Detour. Project Location. Hopper Slough Bridge (BR# 21-0019 ) In Napa County Route 128 PM 5.12. Project Description. - PowerPoint PPT Presentation
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Hopper Slough BridgeState Route 128 (Rutherford Road)
Presentation Outline
1. Project Location
2. Project Description
3. Existing Condition
4. Proposed Repair
5. Proposed Detour
Project LocationHopper Slough Bridge (BR# 21-0019) In Napa County Route 128 PM 5.12
Project Description
Repair Abutment 1 of Hopper Slough Bridge at Post Mile 5.12 on Route 128 in Napa County.
Scope Include: Bonding a new one foot thick wall and seal the hole in Abutment 1.
The bridge has to be closed for two weeks for repair.
A detour is planned along Zinfindel Lane.
Existing Condition
Proposed Repair
Proposed Repair
REQUIRED FULL ROAD CLOSURE Detour using Zinfindel Lane : Napa 128 Closed
LOCAL
ACCESS
ONLYLOC
AL ACCESS
ONLY
Proposed Detour
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