(left; right) (3-77)
All fords are considered ________________ , and must be recorded. The symbol consists of a main line with
___________________ above and below the line indicating the characteristics of the ford. Straight or sawtooth
extensions of this line indicate _______________________________ __________________________ .
(route classification formula) (3-107)
FRAME 3-108. INFORMATION FRAME.
The route classification formula summarizes the factors of military significance which characterize a route.
Page 8 of Appendix I describes the components of the formula, and explains several examples. The components
follow a standardized sequence of minimum traveled way width, route type, lowest military load classification,
obstruction(s), if present, and special conditions, if present.