Sight distance definition

Sight distance means a length of distance measured along a street line from the point of intersection of two street lines.
Sight distance means the distance visible to the driver of a vehicle when the view is unobstructed by traffic.
Sight distance means a length of highway that a driver can see with an acceptable level of clarity.

Examples of Sight distance in a sentence

  • In general Intermediate Sight distance is adopted for the 2 lane sections but at locations where minimum intermediate sight distance cannot be followed safe stopping sight distance has been adopted.

  • Sight distance shall be measured from a seeing height of 3½ feet to an object 4¼ feet in height.

  • Sight distance triangles for all driveway locations and across the corners of properties at street intersections.

  • Sight distance restrictions such as horizontal or vertical curves.

  • Sight distance along streets and at intersections shall be not less than the minimum horizontal and vertical distances as specified in the AASHTO Manual, current edition, for the class of street under consideration.


More Definitions of Sight distance

Sight distance means the length of roadway ahead visible to the driver.
Sight distance means the distance visible to the driver of a passenger vehicle measured along the normal travel path of a roadway from a designated location and to a specified height above the roadway when the view is unobstructed by traffic.
Sight distance means a length of highway that a driver can see with an ac- ceptable level of clarity.
Sight distance means driver visibility of the Highway, Signs and intersections at minimum distance to safely drive the Highway at these locations.
Sight distance means the length of roadway ahead visible to the driver for safe and efficient operation of a vehicle.
Sight distance means, for crossovers and commercial entrances, [(intersection sight distance),] the [unobstructed] distance measured [between the height of the driver’s eye (3.5 feet) (1.07meter) and the height of a 4.25 foot (1.30 meter) object without horizontal or vertical obstruction to the line of sight from the driver to an object. For sight distance calculations, height of the driver’s eye is considered to be 3.5 feet (1.08 meter) and the height of object is also considered to be 3.5 feet (1.08 meter) above the roadway.]
Sight distance means the distance from the entry point onto the