| Title |
Record Date
|
|||
|
|
A2007-002.1502 : Marquam Bridge ramp, 2 deck freeway bridge | 12/15/1966 | ||
|
|
A2007-002.1501 : Bridge ramp | 02/20/1975 | ||
|
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A2007-002.1503 : Marquam Bridge ramp, north approach | 03/16/1977 |