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.
You should also include an impact factor for the truck loads. Load spreading of the tires can be found in AASHTO's code for bridges considering the mats as laminate members. You can obtain the impact factor from AASHTO also. If this becomes a problem, you can set a speed limit on the bridge to a crawling pace.