General Information
| Other name(s): | Senator John A. Nejedly Bridge |
|---|---|
| Official designation: | NBI: 28 0009 |
| Beginning of works: | 1976 |
| Completion: | December 1978 |
| Status: | in use |
Project Type
| Structure: |
Twin girder bridge |
|---|---|
| Function / usage: |
Road bridge |
| Material: |
Steel-concrete composite bridge |
| Support conditions: |
for registered users |
| Structure: |
Multi-span continuous girder bridge |
| Material: |
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| Secondary structure(s): |
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Location
| Location: |
Sherman Island, Sacramento County, California, USA Antioch, Contra Costa County, California, USA |
|---|---|
| Crosses: |
|
| Replaces: |
Antioch Bridge (1926)
|
| Coordinates: | 38° 1' 29.65" N 121° 45' 6.08" W |
Technical Information
Dimensions
| main span | 140 m | |
| total length | 2 897 m | |
| number of lanes | 2 | |
| vertical navigation clearance | ca. 41 m | |
| deck | deck width | 11.6 m |
| number of longitudinal girders | 2 |
Materials
| piers |
reinforced concrete
|
|---|---|
| deck slab |
lightweight concrete
|
| girders |
steel
|
Participants
Currently there is no information available about persons or companies having participated in this project.
Relevant Web Sites
- About this
data sheet - Structure-ID
20009345 - Published on:
15/06/2003 - Last updated on:
22/10/2023
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