Dearborn River High Bridge
General Information
Project Type
| Structure: |
Pratt type truss bridge Half-through truss bridge |
|---|---|
| Function / usage: |
Road bridge |
| Material: |
Steel bridge |
Location
| Location: |
Lewis and Clark County, Montana, USA |
|---|---|
| Crosses: |
|
| Coordinates: | 47° 16' 52.03" N 112° 23' 27.75" W |
Technical Information
Dimensions
| total length | 48.8 m |
Cost
| cost of construction | United States dollar 9 997 |
Materials
| truss |
steel
|
|---|
Chronology
| 1983 | Grain truck falls partially through the bridge deck. Damage repaired afterwards. |
|---|
Notes
The bridge was recently subjected to a major rehabilitation at a cost of US$ 1.2 million. The superstructure was maintained as with the original design. It is probably the only bridge of its design remaining in the United States.
Participants
Construction
Relevant Web Sites
Relevant Publications
- (1984): Great American Bridges and Dams. A National Trust Guide. John Wiley & Sons, New York (USA), pp. 291.
- About this
data sheet - Structure-ID
20001405 - Published on:
30/03/2001 - Last updated on:
30/05/2017