Iowa Highway Study Committee - Documents
| Date | Type | Department | Document | |
|---|---|---|---|---|
| 12/31/1961 | Committee Reports | Financing Iowa's Highways 1961-1980 | ||
| 12/31/1960 | Committee Reports | Highway Safety Study 1960 | ||
| 12/31/1960 | Committee Reports | Iowa Highway Needs 1960-1980 1960 | ||
| 12/31/1959 | Committee Reports | Highway Study (HJR 12) 1959 |
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