(1980) Traffic Volume Studies, 1980. Transportation, Department of
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Traffic Volume Studies 1979.pdf File Size:2MB |
Abstract
The validity of the planning process for our transportation system is directly related to the data upon which it is based. Reliable data is essential in the planning, design, installation, and operation of transportation system improvements.
| Item Type: | Departmental Report |
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| Keywords: | traffic control, sign inventory, transportation, |
| Subjects: | Transportation Transportation > Roads and highways Transportation > Traffic safety Transportation > Data and Information Technology Transportation > Equipment |
| ID Code: | 29339 |
| Deposited By: | Margaret Barr |
| Deposited On: | 15 Jan 2019 18:00 |
| Last Modified: | 15 Jan 2019 18:00 |
| URI: | https://publications.iowa.gov/id/eprint/29339 |