Thorne Road Bridge Replacement Project at Arroyo Seco River

Salmonid Habitat Restoration and Acquisition

Project ID	720193
Recovery Domains	S. California - S. Central CA Coast
Start Date	06/01/2005
End Date	05/28/2009
Year	2004
Status	Completed
Last Edited	05/08/2024

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Description

Improved access to upstream spawning and rearing habitat for steelhead trout by removing Thorne Road low water crossing and replacing it with a bridge in Arroyo Seco River tributary to Salinas River in Monterey County.

Project Benefit

The objective is to improve access to nearly 20 miles of upstream habitat by removing a low water crossing and replacing it with a bridge.

Accomplishments

Metric

Completed

Originally
Proposed

Fish Passage

Barriers Removed

Miles Opened

20.00

Source

Funds

State

$1,482,439

Report Total:

$1,482,439

Worksites

7203829

Worksite Identifier: 7203829
Start Date:
End Date:

Area Description
Arroyo Seco River - Thorne Road Crossing (fish passage improvement)

Location Information

Basin: Central California Coastal (180600)
Subbasin:
Watershed: Arroyo Seco
Subwatershed:

State: California
Recovery Domain: S. California - S. Central CA Coast
Latitude: 36.322609
Longitude: -121.292965

ESU

South-Central California Coast Steelhead DPS

Map

Photos

Metrics

C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
- . . C.0.a Habitat restoration and acquisition funding 1,482,439.00
- . . C.0.b Length of stream treated/protected .14
- . . C.0.c
  Project identified in a Plan or Watershed Assessment
  
  N/A
- . . C.0.d.1 Project Monitoring (LOV)
- . . C.0.d.2 Monitoring Location (LOV)
- . . C.2 Fish Passage ImprovementY (Y/N)
  - . . . . C.2.a Fish Passage Funding 1,482,438.75
  - . . . . C.2.b.1 Length of stream made accessible 20.00
  - . . . . C.2.b.3 Type of blockage/barrier (LOV)
  - . . . . C.2.b.4 Number of blockages/impediments/barriers impeding passage 1
  - . . . . C.2.g.1 Bridge installed or improved at road stream crossingY (Y/N)
    - . . . . . . C.2.g.2 Number of bridges installed or improved/upgraded 1
    - . . . . . . C.2.g.3 Miles of stream made accessible by bridge installation or improvement/upgrade 20.00