(four) (3-70)
FRAME 3-71.
List the four obstacles shown on the overly:
a.
___________________________________________________________________________________
b. ___________________________________________________________________________________
c.
___________________________________________________________________________________
d. ___________________________________________________________________________________
(clearance; width; underlined) (3-100)
FRAME 3-101.
Let us review those minimum dimensions below which a tunnel or overpass becomes an obstruction. The
minimum overhead clearance is _____________________________. The minimum road way widths are as
follows:
two way tracked vehicles: ____________________________________________________________________
two way wheeled vehicles: ____________________________________________________________________
one way tracked vehicles: ____________________________________________________________________
one way wheeled vehicles: ____________________________________________________________________
3-22
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