| Salmon Creek Bridge |
Statement showing property changes from September 1, 1926, to December 31, 1927 |
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Character of property and description |
Date |
Units |
Number of |
Cost/unit |
Total |
| Account No. 6 Title Bridges, Trestles, & Culverts | |||||
| Steel Bridges | |||||
| Bridge 578-D | |||||
| Single Track - Length 282' over Salmon Creek | |||||
| sta. 2539+99 to 2542+81 | |||||
| Substructure... | |||||
| ....2 concrete abutments and 3 piers | |||||
| ....Excavation - common, Dry | Cu Yd | 4189 | 1.00 | 4,189 | |
| ....Excavation - loose rock, Dry | " | 111 | .70 | 78 | |
| ....Excavation - wet, 5' to 10' | " | 2,530 | 2.55 | 6,452 | |
| ....Plain Concrete | 1926 | " | 2,275 | 10.25 | 23,319 |
| ....Masonry - Granite Bridge Seats | " | " | 9 | 50.00 | 450 |
| Superstructure... | |||||
| ....2 - 60', and 2 - 80' Deck Plate Girder Spans | |||||
| ....Steel - Girders | 1926 | Lbs. | 310,872 | .0409 | 12,715 |
| ....Timber - Untreated Fir | " | m.b.m | 3.615 | 34.50 | 125 |
| ....Timber - Treated fir | " | " | 7.971 | 53.05 | 423 |
| ....Iron | " | Lbs. | 3,174 | .04 | 127 |
| ....Bridge Signs - C.S. 11 | " | Each | 2 | 1.00 | 2.00 |
| ..........Total | $64,696.89 | ||||
| ..........Interest during construction | $155.40 | ||||
| ..........Final | $54,852.29 | ||||