Table 3.
Class # | # Class Members | Z-ward bridges by MDA | Z-ward bridge counts | Z-ward Difference | M-ward Class Average | M-ward bridges by MDA | M-ward bridge counts | M-ward Difference | Tn bridge counts |
---|---|---|---|---|---|---|---|---|---|
00 | 37 | 37 | 37 | 0 | 0 | 0 | 5 | −5 | 6 |
01 | 27 | 27 | 26 | 1 | 1 | 27 | 21 | 6 | 9 |
02 | 33 | 33 | 33 | 0 | 1 | 33 | 27 | 6 | 4 |
03 | 23 | 23 | 19 | 4 | 1 | 23 | 17 | 6 | 10 |
04 | 22 | 22 | 20 | 2 | 0 | 0 | 2 | −2 | 12 |
05 | 22 | 22 | 21 | 1 | 1 | 22 | 19 | 3 | 4 |
06 | 34 | 34 | 30 | 4 | 1 | 34 | 27 | 7 | 13 |
07 | 28 | 28 | 28 | 0 | 0 | 0 | 5 | −5 | 8 |
08 | 32 | 32 | 29 | 3 | 1 | 32 | 30 | 2 | 10 |
09 | 33 | 33 | 33 | 0 | 1 | 33 | 24 | 9 | 5 |
10 | 16 | 16 | 16 | 0 | 0 | 0 | 1 | −1 | 3 |
11 | 38 | 38 | 38 | 0 | 0 | 0 | 19 | −19 | 4 |
12 | 24 | 24 | 22 | 2 | 0 | 0 | 5 | −5 | 7 |
13 | 24 | 24 | 24 | 0 | 1 | 24 | 23 | 1 | 7 |
14 | 18 | 18 | 18 | 0 | 0 | 0 | 2 | −2 | 7 |
15 | 18 | 18 | 18 | 0 | 0 | 0 | 0 | 0 | 12 |
16 | 30 | 30 | 16 | 14 | 1 | 30 | 30 | 0 | 8 |
17 | 16 | 16 | 8 | 8 | 1 | 16 | 15 | 1 | 4 |
18 | 22 | 22 | 22 | 0 | 0 | 0 | 11 | −11 | 6 |
19 | 18 | 18 | 14 | 4 | 1 | 18 | 14 | 4 | 2 |
Totals | 515 | 515 | 472 | 43 | 11 | 292 | 297 | −5 | 141 |
%(Counts/Predicted) | 91.7 | 101.7 | |||||||
% RMS deviation | 15.7 |
43.5 22.0§ |
|||||||
% of all bridges | 52 | 33 | 15 |
RMS deviation for only those classes that show M-ward bridges