General Information
| Completion: | 22 April 1913 |
|---|---|
| Status: | in use |
Project Type
| Structure: |
Double-leaf bascule bridge |
|---|---|
| Function / usage: |
Road bridge |
| Material: |
Steel bridge |
| Structure: |
Through truss bridge |
| Support conditions: |
for registered users |
| Plan view: |
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| Structure: |
Rall bascule bridge |
| Function / usage: |
Tramway, light or metro rail bridge |
| Material: |
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Awards and Distinctions
| 2012 |
for registered users |
|---|
Location
| Location: |
Portland, Multnomah County, Oregon, USA |
|---|---|
| Address: | Broadway Street |
| Crosses: |
|
| Coordinates: | 45° 31' 54.49" N 122° 40' 26.77" W |
Technical Information
Dimensions
| main span | 91 m | |
| width | 21 m | |
| total length | 529.1 m | |
| bascule span | span | 85 m |
Materials
| piers |
reinforced concrete
|
|---|---|
| truss |
steel
|
Participants
Design
- Ralph Modjeski (designer)
Relevant Web Sites
Relevant Publications
- (1989): Historic Highway Bridges of Oregon. 2nd edition, Oregon Historical Society, Portland (USA), pp. 116.
- (2019): Restoration of Two Historic Movable Bridges. Presented at: IABSE Congress: The Evolving Metropolis, New York, NY, USA, 4-6 September 2019, pp. 2263-2272.
- About this
data sheet - Structure-ID
20005466 - Published on:
24/09/2002 - Last updated on:
05/06/2023
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