Safety evaluation of lane and shoulder width combinations on rural, two lane, undivided roads
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| Format: | Government Document Electronic Book |
| Language: | English |
| Published: |
McLean, VA :
U.S. Dept. of Transportation, Federal Highway Administration, Research, Development and Technology, Turner-Fairbank Highway Research Center,
[2009]
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| Series: | Techbrief
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| Subjects: |