Bonneville Old Navigation Lock ( NL1 ) Swing Bridge
Sector: Rail • Location: Oregon, United States of America
Source: Oregon Purchasing Group
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 , whi
- Status
- Closed
- Sector
- Rail, Aerospace & Defense, Hydro, Bridge
- Location
- Oregon, United States of America
- Updated
- 3 Nov 2026
- Source
- Oregon Purchasing Group
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Tender Information
Participants
| Not available for this record. |
Status
Original status | closed |
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 . |
Location
Country | United States of America (USA) |
State | Oregon |
Source
Source | Oregon Purchasing Group |
URL |
More Details
Record type | Tender |
Sector | Rail, Aerospace & Defense, Hydro, Bridge |
Article published date | 2026-04-08 |
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