Legislative Documents, Том 4Contains the reports of state departments and officials for the preceding fiscal biennium. |
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Страница 135
... grade .. 2.9 3.9 5.3 2.9 2.2 19.0 Built to temporary grade . 2.2 0.6 1.3 0.1 0.8 7.5 Tractor grading 14.5 22.8 15.3 13.1 8.3 78.5 Surfaced 1.1 1 7 2.6 2.1 2.1 8.9 Total percentage constructed_ 20.7 29.0 24.5 18.2 13.4 113.9 * Note : The ...
... grade .. 2.9 3.9 5.3 2.9 2.2 19.0 Built to temporary grade . 2.2 0.6 1.3 0.1 0.8 7.5 Tractor grading 14.5 22.8 15.3 13.1 8.3 78.5 Surfaced 1.1 1 7 2.6 2.1 2.1 8.9 Total percentage constructed_ 20.7 29.0 24.5 18.2 13.4 113.9 * Note : The ...
Страница 12
... Grade crossings of railroads are dangerous and are only to be allowed when really necessary . The hazard of a grade crossing is not only to the traveler using the public highway , but it also increases the hazard of the public using the ...
... Grade crossings of railroads are dangerous and are only to be allowed when really necessary . The hazard of a grade crossing is not only to the traveler using the public highway , but it also increases the hazard of the public using the ...
Страница 51
... grade crossing ; the embankment is not suffi- cient , in our opinion , so that a suitable under crossing could be con- structed that would obviate the necessity of using the present grade crossing ; and the slight expense and labor ...
... grade crossing ; the embankment is not suffi- cient , in our opinion , so that a suitable under crossing could be con- structed that would obviate the necessity of using the present grade crossing ; and the slight expense and labor ...
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Summary of road work and expenditurescontinued | 243 |
Delaware County | 106 |
144 | 159 |
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amounts last Appvd bridges and culverts built to permanent Cedar Rapids Colfax Commission concrete abutments corrugated pipe county road expenditure county road system County-Federal Aid cubic yards culvert material Davenport Dubuque equipment and unused Excav expenditure per mile expenditures for bridge Federal Aid Project filling bridges headwalls highway I-beam Illinois Central R. R. Iowa Keokuk last above referred Mason City material for townships mile of county miles of earth miles were built Milwaukee & St Minn Minneapolis & St Moines Muscatine Nash Quad two-ton Number Oskaloosa paving permanent bridges permanent grade Pierce-Arrow pile bridges Quad two-ton truck Quincy R. R. railroad shown by reports Sioux Sioux City spent for construction spent for equipment spent for maintenance spent for permanent spent for repairs spent for special spent for temporary spent for tiling temporary bridges tiling and drainage total average expenditure total county road total expenditure unused materials Western R. R.