CESMD |
Information for Strong-Motion Station |
Cuyama - Hwy 166/Cuyama River Bridge |
CGS - CSMIP Station 25758 |
Earthquakes recorded by this station |
Latitude | 34.9331 N |
Longitude | 119.5941 W |
Elevation (m) | 694 |
Site Geology | |
Vs30 (m/sec) | |
Site Class |
No. of Spans | 7 |
Plan Shape | Curved with skew. |
Total Length | 560' (170.7m). Bridge spans range from 65' (19.8m) to 86' (26.2m). |
Width of Deck | 39.5' (12.0m) |
Construction Date | 1980 |
Instrumentation | 1997. 9 accelerometers on the bridge. 3 accelerometers at a free-field site. |
Superstructure Type | 4-cell concrete box girder with 1 intermediate hinge. Diaphragm abutments. |
Substructure Type | 15" thick concrete pier walls. |
Foundation Type | Steel H-piles support abutments and piers. |
Remarks | This bridge was instrumented under an interagency agreement between Caltrans and DOC. |