| Miles | |
| Grading between Cascade Locks and Hood River in Hood River County | 14.2 |
| Elimination of Roberts Mountain grades in Douglas County | 12.8 |
| Grading of Rice Hill section between Oakland and Yoncalla | 10.4 |
| Elimination of Wolf Creek-Grave Creek grades in Josephine County | 4.9 |
| Reduction of Cummins Hill grade in Wheeler County | 3.5 |
| Grading between Oregon City and New Era in Clackamas county | 4.5 |
BRIDGES
The State Highway Department has, during the period covered by this report, prepared designs for ninety-six bridges and fourteen special culverts. Of these structures sixty bridges and ten culverts have been constructed at a total cost to State and Counties of $617,388.09.
The structures paid for out of State funds consist of twenty-two reinforced concrete bridges, ten wood bridges, and seven culverts. The total expenditure of State funds for these bridges and culverts was $239,044.85.
REINFORCED CONCRETE BRIDGE OVER HOOD RIVER, NEARING COMPLETION, ON THE
COLUMBIA RIVER HIGHWAY AT HOOD RIVER CITY. BUILT IN 1918.
The structures paid for out of county funds consist of thirteen reinforced concrete bridges, fourteen wood and steel bridges, and four culverts; the total cost of these structures being $378,343.24.
Of the structures paid for by the counties, the State Highway Department supervised the construction for three reinforced concrete bridges, four steel and wood bridges, and one culvert; the cost of which totaled $288,743.24.