(identify, locate, and orient) (3-10)
The title block usually appears in the lower right corner of the overlay. It tells when and by whom it was
prepared, its scale, and the map to which it is keyed.
The title block tells _________________________ and by ___________________________ the overlay was
prepared, and the _____________________________ to which it is keyed.
(constriction; width) (3-40)
To determine whether or not a constriction is an obstruction, you must know the traffic flow requirements, such
as whether it will be one way or two way, and whether the route will be used by wheeled or tracked vehicles.
Traffic flow considerations include whether it will be one way or _________________________
____________________________ , and will accommodate wheeled or _________________ vehicles.