Conversions: 1 mi/h 1.609 km/h, 1 ft 0.305 m.
Note: When the algebraic difference A is 1.75 percent or less, SSD is not
restricted by the vertical curve.
Source: Location and Design Manual, Vol. 1, Roadway Design, Ohio
Department of Transportation, with permission.
Conversions: 1 mi/h 1.609 km/h, 1 ft 0.305 m.Note: When the algebraic difference A is 1.75 percent or less, SSD is notrestricted by the vertical curve.Source: Location and Design Manual, Vol. 1, Roadway Design, OhioDepartment of Transportation, with permission.
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