16
327.0
32
7.8
327.6
12
327
.4
327.0
326.6
8
326.2
325
.8
32
5.4
4
325.0
327.8
Pier
0
Footing (elev: 325.0)
22. Elevation contours adjacent to the
4
Route 5 bridge pier, August 1992. The
10
0
10
20
30
contour lines are at 0.4-ft intervals.
Length from Pier Nose (ft)
U.S. Std. Sieve Size and No.
3
54 3
4
4
10
40
200
100
80
60
40
20
0
1.0
0.1
0.01
1000
100
10
Figure 23. Size distribution of the gravel
Grain Size (mm)
material redeposited near the Route 5
Gravel
Sand
Cobbles
Silt or Clay
bridge pier.
C'rse
Fine
C'rse
Medium
Fine
Figure 24. "Fish pole" with
attached fish.
15
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