Evaluation of freeway high occupancy vehicle lanes and ramp metering : executive summary /
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
The Dept.,
1980.
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| Subjects: |
| Item Description: | Cover title. "August 1980." "DOT-P-30-80-30." |
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| Physical Description: | 40 pages ; 28 cm. |