The bi-state Interstate Bridge Replacement program is working with stakeholders and communities in Oregon and Washington to identify alternatives to replace the aging Interstate Bridge across the Columbia River with a modern, seismically resilient, multimodal structure that improves mobility for people, goods, and services.

Section 106 Online Open House & Comment Period
3:34
Section 106 Online Open House & Comment Period
Freight Benefits
2:01
Freight Benefits
108 Years of the Interstate Bridge
0:59
108 Years of the Interstate Bridge
2024 Year in Review
2:00
2024 Year in Review
IBR Intern Spotlight | Hannah
1:32
IBR Intern Spotlight | Hannah
IBR Intern Spotlight | Carson
1:14
IBR Intern Spotlight | Carson
IBR Intern Spotlight | Dinah
1:18
IBR Intern Spotlight | Dinah
IBR Intern Spotlight | Elvis
0:55
IBR Intern Spotlight | Elvis
IBR Intern Spotlight | Rachel
1:17
IBR Intern Spotlight | Rachel
IBR Intern Spotlight | Ella
2:04
IBR Intern Spotlight | Ella
IBR Intern Spotlight | Lara
1:36
IBR Intern Spotlight | Lara
3D Visual: SB I-5 – Single-level, Fixed-span Extradosed Bridges, 1 Aux Lane and C St Ramps
2:29
3D Visual: SB I-5 – Single-level, Fixed-span Extradosed Bridges, 1 Aux Lane and C St Ramps
3D Visual: Bird’s Eye View of I-5 Interchanges in Program Area
2:06
3D Visual: Bird’s Eye View of I-5 Interchanges in Program Area
3D Visual: SB I-5 – Single-level, Fixed-span Steel Girder Bridges, 1 Aux Lane and No C St Ramps
2:30
3D Visual: SB I-5 – Single-level, Fixed-span Steel Girder Bridges, 1 Aux Lane and No C St Ramps
3D Visual: SB I-5 – Double-deck, Fixed-span Truss Bridges, 2 Aux Lanes and C St Ramps
2:31
3D Visual: SB I-5 – Double-deck, Fixed-span Truss Bridges, 2 Aux Lanes and C St Ramps
3D Visual: NB I-5 – Double-deck, Fixed-span Truss Bridges, 2 Aux Lanes and C St Ramps
2:48
3D Visual: NB I-5 – Double-deck, Fixed-span Truss Bridges, 2 Aux Lanes and C St Ramps
3D Visual: NB I-5 – Single-level, Fixed-span Extradosed Bridges, 1 Aux Lane and No C St Ramps
2:33
3D Visual: NB I-5 – Single-level, Fixed-span Extradosed Bridges, 1 Aux Lane and No C St Ramps
3D Visual: NB I-5 – Single-level, Fixed-span Steel Girder Bridges, 1 Aux Lane and C St Ramps
2:34
3D Visual: NB I-5 – Single-level, Fixed-span Steel Girder Bridges, 1 Aux Lane and C St Ramps
How Do I Read It and Comment?
2:12
How Do I Read It and Comment?
What Are We Evaluating?
2:31
What Are We Evaluating?
Active Transportation | Proposed Investments
6:44
Active Transportation | Proposed Investments
What is an SEIS?
2:06
What is an SEIS?
10 Reasons a Tunnel Wouldn't Work (Part 2)
5:26
10 Reasons a Tunnel Wouldn't Work (Part 2)
Top 10 Reasons a Tunnel Wouldn't Work (Part 1)
3:59
Top 10 Reasons a Tunnel Wouldn't Work (Part 1)
Economic Benefits
1:23
Economic Benefits
USDOT Secretary Buttigieg Visit's the Interstate Bridge
0:34
USDOT Secretary Buttigieg Visit's the Interstate Bridge
Road to Prosperity | Snapshot
2:53
Road to Prosperity | Snapshot
2023 Year in Review
1:57
2023 Year in Review
Oregon | Existing Conditions & Proposed Investments
8:48
Oregon | Existing Conditions & Proposed Investments
Washington | Existing Conditions & Proposed Investments
11:29
Washington | Existing Conditions & Proposed Investments