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Bonneville Old Navigation Lock (Nl1) Swing Bridge

Sector: Aerospace & Defense • Location: Cascade Locks, Oregon, United States of America

Source: SAM.gov

Tender
Sources Sought

This is a SOURCES SOUGHT and is for informational/market research purposes only. THIS IS NOT A REQUEST FOR PROPOSAL, QUOTATION OR BID, NOR A SYNOPSIS OF A PROPOSED CONTRACT ACTION UNDER FAR SUBPART 5.2. The Bonneville Old Navigation Lock (NL1) Swing Bridge is located at Bonneville Lock and Dam, which is 145 river miles from the Mouth of the Columbia River and approximately 40 miles east of Portlan

Status
Closed
Sector
Aerospace & Defense, Hydro, Bridge, Road, Rail, Commercial, Residential
Location
Cascade Locks, Oregon, United States of America
Updated
3 Nov 2026
Source
SAM.gov

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The tender “Bonneville Old Navigation Lock (Nl1) Swing Bridge” is a tender record in Taiyo, linked to the Aerospace & Defense sector. It is issued for works, goods, or services related to Cascade Locks, Oregon, United States of America.

Participants

Not available for this record.

Status

Original status

sources sought

Taiyo status

Closed

Taiyo last update

2026-11-03

Contact

Not available for this record.

Description

Description

This is a SOURCES SOUGHT and is for informational/market research purposes only. THIS IS NOT A REQUEST FOR PROPOSAL, QUOTATION OR BID, NOR A SYNOPSIS OF A PROPOSED CONTRACT ACTION UNDER FAR SUBPART 5.2. The Bonneville Old Navigation Lock (NL1) Swing Bridge is located at Bonneville Lock and Dam, which is 145 river miles from the Mouth of the Columbia River and approximately 40 miles east of Portland, OR, near Cascade Locks, OR and North Bonneville, WA. The Navlock 1 Swing Bridge was constructed in 1935 as a rail bridge to carry heavy transformers and was modified in 1950. For a myriad of reasons, including seismic and operational inadequacy of the original bridge, USACE Portland District developed design documents to replace the existing bridge with a new fixed bridge on a new alignment and to provide for partial demolition of the existing bridge. See the attachment for more details.

Original sector

Construction

Location

Country

United States of America (USA)

State

Oregon

City

Cascade Locks

Source

Source

SAM.gov

URL

More Details

Record type

Tender

Sector

Aerospace & Defense, Hydro, Bridge, Road, Rail, Commercial, Residential

Article published date

2026-03-07

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