Field Evaluation of Edgeline Widths PDF Download
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Author:
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Category : Road markings
Languages : en
Pages : 64
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Book Description
This report documents an evaluation of the effectiveness in terms of safety and cost of 8-in (20 cm) wide edgelines on two-lane rural roads compared to 4-in (10 cm) wide edgelines. In order to assess the incremental benefits attributable to the wider lines, a before-versus -after experimental design with a control group was developed. With the assistance of State highway departments in Alabama, Maine, Massachusetts, New Mexico, Ohio, South Dakota, and Texas, over 2,000 miles (3200 km) of two-lane rural roads were restriped with either 8-in (20 cm) edgelines or 4-in (10 cm) wide edgelines.
Author:
Publisher:
ISBN:
Category : Road markings
Languages : en
Pages : 64
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Book Description
This report documents an evaluation of the effectiveness in terms of safety and cost of 8-in (20 cm) wide edgelines on two-lane rural roads compared to 4-in (10 cm) wide edgelines. In order to assess the incremental benefits attributable to the wider lines, a before-versus -after experimental design with a control group was developed. With the assistance of State highway departments in Alabama, Maine, Massachusetts, New Mexico, Ohio, South Dakota, and Texas, over 2,000 miles (3200 km) of two-lane rural roads were restriped with either 8-in (20 cm) edgelines or 4-in (10 cm) wide edgelines.
Author: Warren Edward Hughes
Publisher:
ISBN:
Category :
Languages : en
Pages : 64
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Author:
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ISBN:
Category :
Languages : en
Pages : 838
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Author:
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ISBN:
Category :
Languages : en
Pages : 704
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Author:
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ISBN:
Category : Highway engineering
Languages : en
Pages : 100
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Author:
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ISBN:
Category : Highway research
Languages : en
Pages : 84
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Author:
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ISBN:
Category :
Languages : en
Pages : 88
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Author:
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ISBN:
Category : Highway research
Languages : en
Pages : 52
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Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Transportation and Related Agencies Appropriations
Publisher:
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Category : United States
Languages : en
Pages : 878
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Author:
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ISBN:
Category :
Languages : en
Pages : 228
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