SOLUTIONS TO SELF-TEST
LESSON 3
Solutions
Test Reference
1.
map reference; grid intersections, north arrow
Frames 3-11 - 3-13
2.
209
Frame
3-15
3.
62km
Frames 3-21 - 3-25
4.
two
Frames 3-28 - 3-32
5.
no, 14% + grades are shown as:
Frame
3-34
6.
c, width constriction
Frames 3-40 - 3-45
7.
4.3m
Frame
3-98
8.
it is less than 4.3m
Frame
3-96
9.
no. The width also must be underlined, because it is less than 8m.
Frame
3-42
10.
four: tunnel #1, bridges #1 and #3, width constriction on road
Frame
3-42
11.
two, the underpass and the width constriction, under 6m.
Frame
3-42
12.
bypass impossible
Frame
3-67
13.
yes, #3
Frame
3-65
14.
right bank
Frames 3-75, 3-76
15
1.1 m/sec
Frame
3-81
16.
yes, Z indicates a fair weather road; the Y in the ford symbol
Frames 3-81, 3-110
means significant seasonal variations which usually prevent all weather
use of the route.
17.
Change the military load classification from 50 to 30, the class of
Frame
3-114
bridge #3. The lowest class is always used.
3-66
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