2. Any sweet fluid; a solution of sugar in water in any proportion. 3. A liquid preparation of medicinal or flavoring substances in a concentrated aqueous solution of a sugar, usually sucrose; when the syrup contains a medicinal substance, it is termed a medicated syrup.r. sharÄb ]. /syrÂ·up/ (sirÂ´up) a concentrated solution of a sugar, such as sucrose, in water or other aqueous liquid, sometimes with a medicinal agent added; usually used as a flavored vehicle for drugs. It is commonly expanded to include any liquid dosage form (e.g., oral suspension) in a sweet and viscid vehicle.
Highlights include: â¢ AASHTO generally recommends a 30- to 32-foot clear zone for flat, level terrain adjacent to a straight. section of a 60 mph highway with an average daily traffic of 6,000 vehicles. For steeper slopes on a 70 mph. roadway, the clear zone range increases to 38 to 46 feet.
Flexibility is also evident for lower-class roads and streets, with recommended narrower lane widths consistent with lower design speeds on such roads. The discussion of lane width in the AASHTO Green Book (2) for urban areas also reflects a high degree of flexibility. It is noted that lane widths may vary from 10 to 12 ft (3.0 to 3.6 m) for arterials..