Curl and Warp Analysis of The LTPP SPS-2 Site in Arizona
APPENDIX C. ROUGHNESS VALUES
This appendix lists left IRI, right IRI, Mean Roughness Index (MRI), HRI, and RN values for each visit of each section. The roughness values are the average for five repeat runs. The five runs were selected from a group of as many as nine by automated comparison of profiles, as described in appendix B. Values of standard deviation are also provided for left and right IRI to reveal cases of high variability among the five measurements. However, the screening procedure used to select the five repeats usually helped reduce the level of scatter.
The discussion of roughness in the main report emphasizes the left and right IRI. Nevertheless, the other indexes provide useful additional information. MRI is the average of the left and right IRI values. HRI is calculated by converting the IRI filter into a half-car model.(12) This is done by collapsing the left and right profile into a single profile in which each point is the average of the corresponding left and right elevation. The IRI filter is then applied to the resulting signal. HRI is similar to IRI except that side-to-side deviations in the profile are eliminated. The result is that the HRI value for a pair of profiles will always be lower than the corresponding MRI value. Comparing HRI and MRI values provides a crude indication of the significance of roll (i.e., side-by-side variation in profile) to the overall roughness. When HRI is low compared to MRI, roll is significant. This is common among asphalt pavements.(13) Certain types of pavement distress, such as longitudinal cracking, may also cause significant differences between HRI and MRI.
Figure 25 compares HRI to MRI for the profile measurements on PCC sections. This includes 1,585 pairs of roughness values and excludes AC sections 0260 and 0261. The figure shows a best-fit line with a zero intercept and a line of equality. The slope of the line is 0.914. A typical range for concrete pavement is 0.90–0.95. A better linear fit was found without forcing a zero intercept. A simple linear fit produced a slope of about 0.979 and an intercept of about -6.9 inches/mi.
![The vertical scale shows Half-car Roughness Index (HRI) from 0 to 200 inches/mi. The horizontal scale shows Mean Roughness Index (MRI) from 0 to 200 inches/mi. The plot shows 1,585 points. The values from the HRI column of table 30 are plotted versus the values in the MRI column of table 30 for all test sections except 0260 and 0261. The plot includes a diagonal line of equality, and all of the plotted points fall below (although near) it. The figure also includes a line for a least-squares fit, where the line was forced to pass through the origin. The equation for the line is HRI equals 0.906 times MRI. The standard error of estimate for the equation is 3.84 inches/mi, and no data point differs from the prediction by more than 11 inches/mi. The vertical scale shows Half-car Roughness Index (HRI) from 0 to 200 inches/mi. The horizontal scale shows Mean Roughness Index (MRI) from 0 to 200 inches/mi. The plot shows 1,585 points. The values from the HRI column of table 30 are plotted versus the values in the MRI column of table 30 for all test sections except 0260 and 0261. The plot includes a diagonal line of equality, and all of the plotted points fall below (although near) it. The figure also includes a line for a least-squares fit, where the line was forced to pass through the origin. The equation for the line is HRI equals 0.906 times MRI. The standard error of estimate for the equation is 3.84 inches/mi, and no data point differs from the prediction by more than 11 inches/mi.](images/fig025.gif) |
© ADOT |
Figure 25 . Graph. Comparison of HRI to MRI. |
RN has shown a closer relationship to road-user opinions than other indexes.(14) As such, it may help distinguish the segments from each other by ride quality. Further, the effect on RN may help quantify the impact of distress on ride when the roughness of a section is dominated by a particular type of distress. In particular, a very low RN value coupled with moderate IRI values indicates a high level of short-wavelength roughness and potential sensitivity to narrow dips and measurement errors caused by coarse surface texture.
Table 30 provides the roughness values. The table also lists the date of each measurement and the time in years since the site was opened to traffic. Figure 26 through figure 46 show left and right IRI versus time in years for all 21 test sections. As before, years is defined as the number of years between the measurement date and the date the site was opened to traffic (1-Oct-1993).
Table 30. Roughness Values. |
Section |
Date |
Years |
Left IRI (inches/mi) |
Right IRI (inches/mi) |
MRI (inches/mi) |
HRI (inches/mi) |
RN |
Average |
SD |
Average |
SD |
0213 |
25-Jan-94 |
0.32 |
91 |
1.7 |
97 |
1.5 |
94 |
86 |
3.63 |
5-Mar-95 |
1.42 |
72 |
1.0 |
83 |
1.7 |
78 |
69 |
3.75 |
27-Jan-97 |
3.32 |
103 |
0.9 |
110 |
1.1 |
107 |
101 |
3.53 |
4-Dec-97 |
4.18 |
104 |
2.6 |
117 |
2.0 |
111 |
105 |
3.50 |
8-Dec-98 |
5.19 |
108 |
1.1 |
117 |
1.5 |
112 |
107 |
3.46 |
15-Nov-99 |
6.12 |
118 |
0.7 |
131 |
1.0 |
124 |
118 |
3.33 |
30-Nov-00 |
7.16 |
107 |
1.1 |
119 |
1.4 |
113 |
106 |
3.42 |
8-Nov-01 |
8.10 |
118 |
1.2 |
133 |
1.5 |
125 |
119 |
3.29 |
30-Oct-02 |
9.08 |
124 |
0.6 |
119 |
2.4 |
122 |
116 |
3.36 |
4-Feb-04 |
10.34 |
110 |
1.4 |
105 |
3.3 |
108 |
101 |
3.48 |
12-Dec-04 |
11.20 |
103 |
1.2 |
117 |
3.2 |
110 |
103 |
3.32 |
11-Aug-06 |
12.86 |
139 |
1.0 |
177 |
5.5 |
158 |
149 |
2.39 |
30-Dec-07 |
14.25 |
114 |
0.8 |
147 |
6.9 |
131 |
121 |
2.56 |
20-Sep-08 |
14.97 |
127 |
1.0 |
166 |
6.8 |
147 |
136 |
2.56 |
25-Jan-10 |
16.32 |
111 |
1.3 |
198 |
3.5 |
155 |
140 |
2.00 |
0214 |
25-Jan-94 |
0.32 |
85 |
1.9 |
80 |
1.9 |
83 |
80 |
3.65 |
5-Mar-95 |
1.42 |
55 |
0.5 |
59 |
1.7 |
57 |
50 |
3.78 |
27-Jan-97 |
3.32 |
76 |
3.2 |
64 |
2.6 |
70 |
65 |
3.80 |
4-Dec-97 |
4.18 |
70 |
2.6 |
69 |
1.9 |
70 |
65 |
3.79 |
8-Dec-98 |
5.19 |
67 |
3.3 |
68 |
0.9 |
68 |
62 |
3.80 |
15-Nov-99 |
6.12 |
85 |
2.0 |
71 |
1.8 |
78 |
71 |
3.70 |
30-Nov-00 |
7.16 |
81 |
0.8 |
71 |
1.2 |
76 |
70 |
3.68 |
8-Nov-01 |
8.10 |
79 |
2.5 |
79 |
0.5 |
79 |
73 |
3.62 |
30-Oct-02 |
9.08 |
94 |
3.4 |
78 |
1.0 |
86 |
78 |
3.47 |
4-Feb-04 |
10.34 |
101 |
3.1 |
87 |
1.4 |
94 |
85 |
3.38 |
12-Dec-04 |
11.20 |
80 |
2.9 |
83 |
1.0 |
81 |
75 |
3.46 |
13-Aug-06 |
12.87 |
81 |
1.9 |
83 |
0.8 |
82 |
75 |
3.44 |
30-Dec-07 |
14.25 |
102 |
1.3 |
93 |
1.8 |
97 |
90 |
3.31 |
20-Sep-08 |
14.97 |
96 |
3.0 |
85 |
1.7 |
91 |
84 |
3.39 |
25-Jan-10 |
16.32 |
100 |
2.0 |
99 |
0.9 |
100 |
94 |
3.27 |
0215 |
25-Jan-94 |
0.32 |
89 |
0.8 |
91 |
1.4 |
90 |
80 |
3.66 |
5-Mar-95 |
1.42 |
82 |
0.9 |
97 |
3.2 |
89 |
80 |
3.61 |
27-Jan-97 |
3.32 |
98 |
0.7 |
102 |
1.4 |
100 |
91 |
3.60 |
4-Dec-97 |
4.18 |
100 |
3.6 |
105 |
2.2 |
103 |
94 |
3.52 |
15-Jan-98 |
4.29 |
89 |
0.8 |
101 |
2.3 |
95 |
86 |
3.61 |
15-Jan-98 |
4.29 |
87 |
0.7 |
103 |
0.9 |
95 |
87 |
3.61 |
13-Apr-98 |
4.53 |
92 |
0.9 |
99 |
1.7 |
96 |
86 |
3.60 |
13-Apr-98 |
4.53 |
91 |
1.2 |
98 |
1.6 |
95 |
85 |
3.60 |
9-Jul-98 |
4.77 |
96 |
1.7 |
107 |
2.3 |
101 |
91 |
3.54 |
9-Jul-98 |
4.77 |
93 |
0.7 |
105 |
1.9 |
99 |
88 |
3.54 |
30-Sep-98 |
5.00 |
105 |
1.1 |
114 |
2.3 |
109 |
100 |
3.47 |
30-Sep-98 |
5.00 |
99 |
2.3 |
112 |
1.6 |
105 |
96 |
3.48 |
8-Dec-98 |
5.19 |
109 |
1.2 |
110 |
2.1 |
109 |
101 |
3.46 |
15-Nov-99 |
6.12 |
114 |
1.9 |
123 |
1.5 |
118 |
110 |
3.41 |
30-Nov-00 |
7.16 |
111 |
0.5 |
119 |
1.4 |
115 |
106 |
3.44 |
8-Nov-01 |
8.10 |
121 |
0.5 |
126 |
0.7 |
124 |
116 |
3.34 |
9-Dec-01 |
8.19 |
125 |
0.3 |
129 |
0.6 |
127 |
120 |
3.32 |
9-Dec-01 |
8.19 |
116 |
0.9 |
120 |
0.6 |
118 |
111 |
3.42 |
24-Jan-02 |
8.31 |
122 |
1.2 |
127 |
0.9 |
124 |
117 |
3.34 |
24-Jan-02 |
8.31 |
112 |
0.3 |
120 |
1.1 |
116 |
108 |
3.43 |
15-Mar-02 |
8.45 |
130 |
1.2 |
133 |
1.3 |
132 |
125 |
3.27 |
15-Mar-02 |
8.45 |
117 |
0.7 |
122 |
2.8 |
119 |
112 |
3.40 |
9-Oct-02 |
9.02 |
140 |
1.3 |
132 |
3.0 |
136 |
130 |
3.24 |
9-Oct-02 |
9.02 |
121 |
1.4 |
123 |
1.4 |
122 |
116 |
3.35 |
30-Oct-02 |
9.08 |
131 |
6.1 |
122 |
1.1 |
127 |
119 |
3.33 |
20-Dec-02 |
9.22 |
137 |
0.8 |
131 |
1.3 |
134 |
128 |
3.25 |
20-Dec-02 |
9.22 |
125 |
4.4 |
120 |
1.6 |
123 |
115 |
3.37 |
7-Mar-03 |
9.43 |
124 |
1.5 |
119 |
2.1 |
122 |
115 |
3.35 |
7-Mar-03 |
9.43 |
112 |
0.7 |
112 |
2.0 |
112 |
105 |
3.45 |
25-Jul-03 |
9.81 |
121 |
0.3 |
130 |
1.2 |
126 |
119 |
3.32 |
25-Jul-03 |
9.81 |
119 |
1.0 |
126 |
1.0 |
122 |
115 |
3.33 |
24-Nov-03 |
10.15 |
124 |
1.7 |
127 |
0.9 |
125 |
119 |
3.29 |
24-Nov-03 |
10.15 |
117 |
1.2 |
120 |
2.2 |
118 |
112 |
3.39 |
14-Dec-03 |
10.20 |
119 |
0.8 |
126 |
1.0 |
122 |
115 |
3.32 |
14-Dec-03 |
10.20 |
115 |
1.4 |
119 |
0.6 |
117 |
110 |
3.39 |
4-Feb-04 |
10.34 |
130 |
3.3 |
118 |
2.4 |
124 |
116 |
3.35 |
22-Apr-04 |
10.56 |
133 |
0.4 |
139 |
2.1 |
136 |
129 |
3.22 |
22-Apr-04 |
10.56 |
118 |
1.1 |
121 |
1.6 |
120 |
113 |
3.36 |
15-Jul-04 |
10.79 |
132 |
1.3 |
142 |
1.7 |
137 |
131 |
3.21 |
15-Jul-04 |
10.79 |
129 |
0.3 |
135 |
0.9 |
132 |
126 |
3.24 |
9-Sep-04 |
10.94 |
135 |
0.1 |
145 |
0.7 |
140 |
134 |
3.18 |
9-Sep-04 |
10.94 |
132 |
0.7 |
142 |
1.6 |
137 |
131 |
3.19 |
0215 |
12-Dec-04 |
11.20 |
108 |
1.9 |
120 |
1.3 |
114 |
107 |
3.39 |
13-Aug-06 |
12.87 |
135 |
0.6 |
141 |
0.9 |
138 |
133 |
3.18 |
30-Dec-07 |
14.25 |
122 |
0.5 |
123 |
1.0 |
123 |
116 |
3.32 |
20-Sep-08 |
14.97 |
134 |
0.9 |
142 |
1.6 |
138 |
132 |
3.18 |
25-Jan-10 |
16.32 |
124 |
1.5 |
129 |
1.0 |
126 |
119 |
3.28 |
0216 |
25-Jan-94 |
0.32 |
90 |
2.4 |
87 |
2.3 |
89 |
81 |
3.57 |
5-Mar-95 |
1.42 |
83 |
1.5 |
89 |
1.8 |
86 |
75 |
3.54 |
27-Jan-97 |
3.32 |
87 |
3.7 |
84 |
0.8 |
86 |
76 |
3.65 |
4-Dec-97 |
4.18 |
86 |
0.7 |
85 |
2.5 |
85 |
76 |
3.61 |
8-Dec-98 |
5.19 |
88 |
0.9 |
87 |
1.8 |
88 |
78 |
3.59 |
15-Nov-99 |
6.12 |
93 |
2.7 |
86 |
0.6 |
89 |
79 |
3.63 |
30-Nov-00 |
7.16 |
85 |
1.3 |
88 |
0.7 |
87 |
78 |
3.65 |
8-Nov-01 |
8.10 |
85 |
1.2 |
91 |
1.3 |
88 |
78 |
3.62 |
30-Oct-02 |
9.08 |
98 |
3.9 |
92 |
1.3 |
95 |
80 |
3.52 |
4-Feb-04 |
10.34 |
99 |
3.2 |
99 |
1.6 |
99 |
84 |
3.47 |
12-Dec-04 |
11.20 |
88 |
1.6 |
99 |
2.7 |
94 |
85 |
3.50 |
13-Aug-06 |
12.87 |
88 |
1.4 |
99 |
1.5 |
94 |
85 |
3.49 |
30-Dec-07 |
14.25 |
98 |
1.6 |
101 |
1.5 |
99 |
88 |
3.44 |
20-Sep-08 |
14.97 |
100 |
2.8 |
97 |
0.4 |
99 |
85 |
3.47 |
25-Jan-10 |
16.32 |
93 |
1.0 |
105 |
1.8 |
99 |
90 |
3.42 |
0217 |
25-Jan-94 |
0.32 |
93 |
0.5 |
82 |
1.1 |
87 |
79 |
3.59 |
5-Mar-95 |
1.42 |
61 |
1.5 |
70 |
2.1 |
65 |
56 |
3.81 |
27-Jan-97 |
3.32 |
83 |
0.7 |
78 |
1.3 |
80 |
71 |
3.76 |
4-Dec-97 |
4.18 |
79 |
3.7 |
80 |
2.6 |
79 |
72 |
3.78 |
8-Dec-98 |
5.19 |
82 |
3.2 |
78 |
2.8 |
80 |
72 |
3.76 |
15-Nov-99 |
6.12 |
93 |
2.2 |
81 |
0.9 |
87 |
77 |
3.73 |
30-Nov-00 |
7.16 |
85 |
1.6 |
75 |
0.6 |
80 |
70 |
3.81 |
8-Nov-01 |
8.10 |
87 |
2.2 |
77 |
1.7 |
82 |
74 |
3.78 |
30-Oct-02 |
9.08 |
87 |
1.5 |
74 |
0.8 |
80 |
70 |
3.73 |
4-Feb-04 |
10.34 |
88 |
3.3 |
66 |
1.4 |
77 |
65 |
3.79 |
12-Dec-04 |
11.20 |
84 |
4.3 |
74 |
2.0 |
79 |
69 |
3.75 |
11-Aug-06 |
12.86 |
105 |
1.7 |
89 |
2.1 |
97 |
89 |
3.62 |
30-Dec-07 |
14.25 |
80 |
2.5 |
74 |
1.6 |
77 |
66 |
3.60 |
20-Sep-08 |
14.97 |
110 |
3.5 |
82 |
1.9 |
96 |
86 |
3.61 |
25-Jan-10 |
16.32 |
81 |
1.6 |
75 |
3.0 |
78 |
68 |
3.26 |
0218 |
25-Jan-94 |
0.32 |
92 |
3.7 |
85 |
1.9 |
88 |
83 |
3.54 |
5-Mar-95 |
1.42 |
65 |
1.3 |
59 |
1.6 |
62 |
53 |
3.74 |
27-Jan-97 |
3.32 |
74 |
1.5 |
56 |
0.4 |
65 |
58 |
3.81 |
4-Dec-97 |
4.18 |
73 |
1.4 |
61 |
2.0 |
67 |
60 |
3.77 |
8-Dec-98 |
5.19 |
74 |
0.9 |
60 |
1.2 |
67 |
60 |
3.77 |
15-Nov-99 |
6.12 |
79 |
1.9 |
65 |
0.7 |
72 |
65 |
3.77 |
30-Nov-00 |
7.16 |
72 |
1.1 |
60 |
0.7 |
66 |
58 |
3.82 |
8-Nov-01 |
8.10 |
71 |
1.0 |
62 |
0.6 |
67 |
59 |
3.82 |
30-Oct-02 |
9.08 |
85 |
4.7 |
56 |
0.9 |
70 |
63 |
3.75 |
4-Feb-04 |
10.34 |
82 |
3.2 |
56 |
1.3 |
69 |
61 |
3.76 |
12-Dec-04 |
11.20 |
72 |
1.4 |
64 |
2.1 |
68 |
59 |
3.76 |
13-Aug-06 |
12.87 |
77 |
1.1 |
71 |
0.8 |
74 |
66 |
3.70 |
30-Dec-07 |
14.25 |
83 |
2.5 |
68 |
1.7 |
76 |
67 |
3.70 |
20-Sep-08 |
14.97 |
80 |
1.2 |
76 |
0.8 |
78 |
69 |
3.66 |
25-Jan-10 |
16.32 |
78 |
1.4 |
70 |
1.3 |
74 |
65 |
3.68 |
0219 |
25-Jan-94 |
0.32 |
78 |
1.5 |
90 |
2.1 |
84 |
75 |
3.60 |
5-Mar-95 |
1.42 |
67 |
1.1 |
84 |
1.4 |
76 |
66 |
3.63 |
27-Jan-97 |
3.32 |
77 |
1.6 |
95 |
1.3 |
86 |
78 |
3.68 |
4-Dec-97 |
4.18 |
88 |
3.9 |
97 |
1.6 |
92 |
84 |
3.63 |
8-Dec-98 |
5.19 |
84 |
3.8 |
102 |
1.6 |
93 |
86 |
3.63 |
15-Nov-99 |
6.12 |
89 |
2.5 |
105 |
2.3 |
97 |
90 |
3.59 |
30-Nov-00 |
7.16 |
79 |
0.4 |
101 |
1.2 |
90 |
82 |
3.67 |
8-Nov-01 |
8.10 |
87 |
1.8 |
110 |
3.2 |
99 |
92 |
3.59 |
30-Oct-02 |
9.08 |
100 |
1.6 |
102 |
1.6 |
101 |
92 |
3.53 |
4-Feb-04 |
10.34 |
101 |
4.4 |
98 |
1.6 |
100 |
91 |
3.52 |
12-Dec-04 |
11.20 |
91 |
2.8 |
111 |
2.0 |
101 |
94 |
3.54 |
13-Aug-06 |
12.87 |
117 |
1.5 |
136 |
1.4 |
127 |
121 |
3.24 |
30-Dec-07 |
14.25 |
90 |
1.2 |
102 |
1.0 |
96 |
89 |
3.54 |
20-Sep-08 |
14.97 |
118 |
2.4 |
135 |
3.3 |
126 |
121 |
3.29 |
25-Jan-10 |
16.32 |
98 |
2.7 |
114 |
1.5 |
106 |
99 |
3.42 |
0220 |
25-Jan-94 |
0.32 |
77 |
2.1 |
80 |
1.8 |
78 |
74 |
3.70 |
5-Mar-95 |
1.42 |
66 |
1.4 |
72 |
1.2 |
69 |
62 |
3.74 |
27-Jan-97 |
3.32 |
66 |
3.6 |
72 |
1.7 |
69 |
64 |
3.87 |
4-Dec-97 |
4.18 |
70 |
1.8 |
73 |
1.6 |
71 |
67 |
3.84 |
8-Dec-98 |
5.19 |
69 |
0.6 |
73 |
1.4 |
71 |
67 |
3.86 |
15-Nov-99 |
6.12 |
69 |
1.0 |
77 |
1.4 |
73 |
68 |
3.85 |
30-Nov-00 |
7.16 |
77 |
4.7 |
69 |
1.3 |
73 |
68 |
3.86 |
8-Nov-01 |
8.10 |
68 |
1.0 |
78 |
0.5 |
73 |
67 |
3.86 |
30-Oct-02 |
9.08 |
82 |
2.1 |
69 |
1.2 |
76 |
71 |
3.77 |
4-Feb-04 |
10.34 |
89 |
4.5 |
69 |
0.5 |
79 |
73 |
3.75 |
12-Dec-04 |
11.20 |
73 |
1.6 |
80 |
1.9 |
77 |
71 |
3.75 |
13-Aug-06 |
12.87 |
75 |
1.8 |
82 |
1.0 |
79 |
73 |
3.71 |
30-Dec-07 |
14.25 |
86 |
1.9 |
85 |
1.6 |
85 |
80 |
3.63 |
20-Sep-08 |
14.97 |
91 |
2.2 |
79 |
0.8 |
85 |
80 |
3.63 |
25-Jan-10 |
16.32 |
80 |
2.4 |
83 |
1.7 |
82 |
76 |
3.65 |
0221 |
25-Jan-94 |
0.32 |
73 |
1.9 |
73 |
1.7 |
73 |
65 |
3.72 |
5-Mar-95 |
1.42 |
56 |
0.7 |
60 |
1.4 |
58 |
48 |
3.82 |
27-Jan-97 |
3.32 |
78 |
1.6 |
78 |
0.4 |
78 |
71 |
3.76 |
4-Dec-97 |
4.18 |
82 |
3.3 |
84 |
2.3 |
83 |
77 |
3.59 |
8-Dec-98 |
5.19 |
85 |
2.8 |
82 |
1.7 |
83 |
77 |
3.66 |
15-Nov-99 |
6.12 |
85 |
1.8 |
88 |
1.0 |
86 |
79 |
3.61 |
30-Nov-00 |
7.16 |
76 |
1.2 |
82 |
1.6 |
79 |
71 |
3.62 |
8-Nov-01 |
8.10 |
84 |
2.0 |
85 |
0.9 |
85 |
79 |
3.63 |
30-Oct-02 |
9.08 |
90 |
6.3 |
77 |
2.4 |
84 |
77 |
3.46 |
4-Feb-04 |
10.34 |
76 |
1.3 |
74 |
3.8 |
75 |
67 |
3.63 |
12-Dec-04 |
11.20 |
79 |
2.9 |
80 |
1.3 |
79 |
72 |
3.61 |
11-Aug-06 |
12.86 |
100 |
0.9 |
99 |
0.9 |
100 |
94 |
3.43 |
30-Dec-07 |
14.25 |
81 |
1.3 |
81 |
1.6 |
81 |
74 |
3.52 |
20-Sep-08 |
14.97 |
96 |
1.3 |
94 |
1.8 |
95 |
88 |
3.43 |
25-Jan-10 |
16.32 |
82 |
1.3 |
84 |
1.5 |
83 |
76 |
3.40 |
0222 |
25-Jan-94 |
0.32 |
72 |
1.1 |
71 |
1.7 |
72 |
65 |
3.74 |
5-Mar-95 |
1.42 |
58 |
1.4 |
56 |
1.1 |
57 |
47 |
3.82 |
27-Jan-97 |
3.32 |
72 |
0.9 |
55 |
0.7 |
64 |
55 |
3.85 |
4-Dec-97 |
4.18 |
64 |
2.8 |
63 |
1.8 |
63 |
55 |
3.82 |
8-Dec-98 |
5.19 |
66 |
0.4 |
63 |
1.3 |
64 |
56 |
3.80 |
15-Nov-99 |
6.12 |
79 |
2.5 |
64 |
0.8 |
72 |
64 |
3.78 |
30-Nov-00 |
7.16 |
77 |
1.9 |
60 |
0.4 |
69 |
61 |
3.83 |
8-Nov-01 |
8.10 |
68 |
1.6 |
64 |
0.8 |
66 |
57 |
3.84 |
30-Oct-02 |
9.08 |
88 |
4.3 |
57 |
0.7 |
73 |
64 |
3.73 |
4-Feb-04 |
10.34 |
87 |
6.3 |
58 |
1.1 |
72 |
64 |
3.72 |
12-Dec-04 |
11.20 |
69 |
3.1 |
66 |
0.9 |
67 |
58 |
3.77 |
13-Aug-06 |
12.87 |
72 |
0.8 |
73 |
1.7 |
73 |
63 |
3.75 |
30-Dec-07 |
14.25 |
91 |
2.3 |
69 |
0.9 |
80 |
73 |
3.67 |
20-Sep-08 |
14.97 |
78 |
2.1 |
75 |
1.5 |
76 |
69 |
3.69 |
25-Jan-10 |
16.32 |
76 |
1.7 |
70 |
1.7 |
73 |
64 |
3.72 |
0223 |
25-Jan-94 |
0.32 |
73 |
1.5 |
81 |
3.1 |
77 |
66 |
3.70 |
5-Mar-95 |
1.42 |
69 |
0.9 |
79 |
1.3 |
74 |
63 |
3.68 |
27-Jan-97 |
3.32 |
80 |
1.5 |
85 |
1.2 |
82 |
71 |
3.69 |
4-Dec-97 |
4.18 |
83 |
0.7 |
88 |
1.4 |
85 |
76 |
3.69 |
8-Dec-98 |
5.19 |
89 |
2.2 |
92 |
1.5 |
90 |
82 |
3.64 |
15-Nov-99 |
6.12 |
89 |
1.7 |
95 |
1.4 |
92 |
84 |
3.62 |
30-Nov-00 |
7.16 |
82 |
1.3 |
94 |
0.8 |
88 |
79 |
3.66 |
8-Nov-01 |
8.10 |
87 |
1.8 |
99 |
1.1 |
93 |
85 |
3.61 |
30-Oct-02 |
9.08 |
108 |
1.3 |
88 |
0.9 |
98 |
90 |
3.56 |
4-Feb-04 |
10.34 |
117 |
5.8 |
86 |
1.1 |
101 |
93 |
3.52 |
12-Dec-04 |
11.20 |
91 |
2.5 |
98 |
1.3 |
95 |
87 |
3.54 |
13-Aug-06 |
12.87 |
111 |
1.5 |
120 |
1.3 |
116 |
109 |
3.37 |
30-Dec-07 |
14.25 |
97 |
1.6 |
96 |
2.2 |
96 |
90 |
3.51 |
20-Sep-08 |
14.97 |
122 |
2.5 |
118 |
0.8 |
120 |
115 |
3.35 |
25-Jan-10 |
16.32 |
101 |
2.9 |
102 |
1.2 |
102 |
95 |
3.47 |
0224 |
25-Jan-94 |
0.32 |
65 |
0.5 |
67 |
1.7 |
66 |
61 |
3.80 |
5-Mar-95 |
1.42 |
60 |
1.8 |
71 |
3.6 |
66 |
60 |
3.74 |
27-Jan-97 |
3.32 |
73 |
3.2 |
69 |
0.8 |
71 |
66 |
3.84 |
4-Dec-97 |
4.18 |
64 |
5.5 |
71 |
2.3 |
67 |
61 |
3.84 |
8-Dec-98 |
5.19 |
64 |
5.5 |
75 |
3.3 |
69 |
64 |
3.83 |
15-Nov-99 |
6.12 |
80 |
5.2 |
71 |
1.5 |
76 |
71 |
3.83 |
30-Nov-00 |
7.16 |
83 |
4.3 |
69 |
0.4 |
76 |
72 |
3.84 |
8-Nov-01 |
8.10 |
66 |
3.3 |
77 |
0.8 |
72 |
66 |
3.82 |
30-Oct-02 |
9.08 |
84 |
2.7 |
72 |
0.9 |
78 |
72 |
3.77 |
4-Feb-04 |
10.34 |
114 |
2.1 |
71 |
1.0 |
93 |
86 |
3.65 |
12-Dec-04 |
11.20 |
70 |
5.0 |
79 |
1.7 |
75 |
69 |
3.78 |
13-Aug-06 |
12.87 |
78 |
3.6 |
74 |
1.1 |
76 |
72 |
3.78 |
30-Dec-07 |
14.25 |
79 |
1.7 |
77 |
0.9 |
78 |
74 |
3.75 |
20-Sep-08 |
14.97 |
89 |
6.6 |
78 |
1.2 |
83 |
78 |
3.72 |
25-Jan-10 |
16.32 |
85 |
5.2 |
84 |
1.7 |
84 |
80 |
3.70 |
0260 |
25-Jan-94 |
0.32 |
57 |
0.3 |
69 |
1.8 |
63 |
50 |
3.89 |
5-Mar-95 |
1.42 |
62 |
0.5 |
75 |
2.8 |
68 |
54 |
3.75 |
27-Jan-97 |
3.32 |
64 |
0.9 |
70 |
2.6 |
67 |
51 |
3.84 |
4-Dec-97 |
4.18 |
62 |
1.5 |
70 |
1.3 |
66 |
52 |
3.73 |
8-Dec-98 |
5.19 |
61 |
1.8 |
69 |
1.6 |
65 |
50 |
3.77 |
15-Nov-99 |
6.12 |
63 |
1.4 |
68 |
1.4 |
66 |
51 |
3.84 |
30-Nov-00 |
7.16 |
62 |
0.8 |
68 |
0.8 |
65 |
51 |
3.86 |
8-Nov-01 |
8.10 |
62 |
0.5 |
70 |
1.4 |
66 |
51 |
3.82 |
30-Oct-02 |
9.08 |
64 |
1.2 |
60 |
0.7 |
62 |
48 |
3.85 |
4-Feb-04 |
10.34 |
65 |
1.6 |
60 |
2.1 |
63 |
49 |
3.82 |
12-Dec-04 |
11.20 |
66 |
1.9 |
69 |
0.6 |
67 |
52 |
3.64 |
13-Aug-06 |
12.87 |
88 |
2.7 |
70 |
2.4 |
79 |
61 |
3.36 |
30-Dec-07 |
14.25 |
105 |
6.8 |
66 |
2.2 |
86 |
69 |
2.76 |
20-Sep-08 |
14.97 |
111 |
3.8 |
72 |
2.0 |
92 |
74 |
2.78 |
25-Jan-10 |
16.32 |
121 |
3.1 |
78 |
1.3 |
99 |
78 |
2.50 |
0261 |
25-Jan-94 |
0.32 |
40 |
0.4 |
53 |
1.5 |
47 |
39 |
4.05 |
5-Mar-95 |
1.42 |
38 |
0.7 |
60 |
1.8 |
49 |
40 |
3.99 |
27-Jan-97 |
3.32 |
40 |
0.5 |
60 |
1.4 |
50 |
40 |
3.85 |
4-Dec-97 |
4.18 |
41 |
0.4 |
58 |
2.2 |
50 |
40 |
3.89 |
8-Dec-98 |
5.19 |
39 |
0.9 |
60 |
1.0 |
50 |
40 |
3.84 |
15-Nov-99 |
6.12 |
39 |
1.1 |
59 |
1.3 |
49 |
39 |
3.87 |
30-Nov-00 |
7.16 |
38 |
0.4 |
59 |
0.8 |
48 |
40 |
3.82 |
8-Nov-01 |
8.10 |
40 |
0.5 |
60 |
0.7 |
50 |
40 |
3.80 |
30-Oct-02 |
9.08 |
38 |
0.6 |
55 |
1.7 |
46 |
38 |
4.02 |
4-Feb-04 |
10.34 |
39 |
0.3 |
55 |
1.3 |
47 |
37 |
3.92 |
12-Dec-04 |
11.20 |
42 |
2.5 |
62 |
1.0 |
52 |
42 |
3.86 |
13-Aug-06 |
12.87 |
44 |
1.0 |
66 |
1.3 |
55 |
44 |
3.76 |
30-Dec-07 |
14.25 |
44 |
0.6 |
72 |
3.1 |
58 |
48 |
3.51 |
20-Sep-08 |
14.97 |
47 |
1.0 |
82 |
3.4 |
65 |
52 |
3.32 |
25-Jan-10 |
16.32 |
57 |
0.8 |
111 |
2.5 |
84 |
69 |
2.83 |
0262 |
25-Jan-94 |
0.32 |
72 |
1.0 |
67 |
1.3 |
70 |
62 |
3.76 |
5-Mar-95 |
1.42 |
67 |
0.6 |
70 |
1.3 |
69 |
59 |
3.71 |
27-Jan-97 |
3.32 |
112 |
1.0 |
110 |
1.3 |
111 |
105 |
3.44 |
4-Dec-97 |
4.18 |
122 |
1.3 |
118 |
1.4 |
120 |
115 |
3.35 |
8-Dec-98 |
5.19 |
137 |
1.3 |
138 |
0.4 |
137 |
132 |
3.14 |
15-Nov-99 |
6.12 |
144 |
0.6 |
150 |
1.1 |
147 |
142 |
3.08 |
30-Nov-00 |
7.16 |
139 |
1.4 |
155 |
1.1 |
147 |
141 |
3.02 |
8-Nov-01 |
8.10 |
158 |
0.3 |
175 |
0.5 |
166 |
161 |
2.84 |
30-Oct-02 |
9.08 |
155 |
0.8 |
174 |
1.4 |
165 |
156 |
2.79 |
4-Feb-04 |
10.34 |
158 |
0.8 |
171 |
1.5 |
164 |
154 |
2.73 |
12-Dec-04 |
11.20 |
163 |
2.3 |
193 |
1.8 |
178 |
170 |
2.60 |
11-Aug-06 |
12.86 |
195 |
0.8 |
225 |
0.8 |
210 |
201 |
2.33 |
30-Dec-07 |
14.25 |
186 |
2.1 |
234 |
4.5 |
210 |
199 |
1.80 |
20-Sep-08 |
14.97 |
204 |
0.6 |
249 |
3.9 |
227 |
215 |
1.76 |
25-Jan-10 |
16.32 |
195 |
1.0 |
229 |
3.8 |
212 |
202 |
2.13 |
0263 |
25-Jan-94 |
0.32 |
68 |
0.8 |
70 |
1.8 |
69 |
61 |
3.67 |
5-Mar-95 |
1.42 |
59 |
1.9 |
68 |
1.4 |
64 |
53 |
3.65 |
27-Jan-97 |
3.32 |
80 |
0.7 |
73 |
0.7 |
77 |
69 |
3.76 |
4-Dec-97 |
4.18 |
81 |
1.5 |
79 |
2.1 |
80 |
72 |
3.67 |
8-Dec-98 |
5.19 |
82 |
1.2 |
82 |
2.3 |
82 |
74 |
3.67 |
15-Nov-99 |
6.12 |
90 |
0.3 |
81 |
1.3 |
85 |
77 |
3.69 |
30-Nov-00 |
7.16 |
82 |
1.7 |
78 |
1.6 |
80 |
72 |
3.75 |
8-Nov-01 |
8.10 |
86 |
2.4 |
83 |
0.3 |
85 |
77 |
3.69 |
30-Oct-02 |
9.08 |
92 |
2.6 |
83 |
1.4 |
88 |
78 |
3.58 |
4-Feb-04 |
10.34 |
90 |
1.7 |
83 |
1.8 |
87 |
75 |
3.58 |
12-Dec-04 |
11.20 |
84 |
3.9 |
80 |
1.9 |
82 |
73 |
3.62 |
11-Aug-06 |
12.86 |
104 |
1.4 |
95 |
2.0 |
100 |
92 |
3.50 |
30-Dec-07 |
14.25 |
92 |
2.1 |
81 |
1.8 |
87 |
78 |
3.58 |
20-Sep-08 |
14.97 |
103 |
2.4 |
93 |
1.9 |
98 |
89 |
3.50 |
25-Jan-10 |
16.32 |
88 |
1.4 |
79 |
1.4 |
83 |
75 |
3.59 |
0264 |
25-Jan-94 |
0.32 |
105 |
1.9 |
113 |
2.4 |
109 |
93 |
3.37 |
5-Mar-95 |
1.42 |
93 |
1.5 |
117 |
2.2 |
105 |
89 |
3.41 |
27-Jan-97 |
3.32 |
113 |
1.4 |
122 |
2.6 |
118 |
98 |
3.34 |
4-Dec-97 |
4.18 |
115 |
2.4 |
126 |
1.1 |
120 |
103 |
3.32 |
8-Dec-98 |
5.19 |
114 |
2.1 |
133 |
1.7 |
123 |
106 |
3.30 |
15-Nov-99 |
6.12 |
121 |
1.8 |
130 |
2.5 |
126 |
108 |
3.27 |
30-Nov-00 |
7.16 |
119 |
0.7 |
129 |
2.7 |
124 |
107 |
3.28 |
8-Nov-01 |
8.10 |
119 |
1.6 |
140 |
3.2 |
129 |
113 |
3.26 |
30-Oct-02 |
9.08 |
122 |
4.7 |
125 |
1.0 |
123 |
108 |
3.26 |
4-Feb-04 |
10.34 |
121 |
5.3 |
123 |
3.5 |
122 |
107 |
3.26 |
12-Dec-04 |
11.20 |
123 |
4.7 |
135 |
4.4 |
129 |
114 |
3.19 |
13-Aug-06 |
12.87 |
140 |
1.5 |
141 |
0.5 |
141 |
126 |
3.10 |
30-Dec-07 |
14.25 |
135 |
1.6 |
132 |
2.7 |
134 |
119 |
3.12 |
20-Sep-08 |
14.97 |
150 |
1.7 |
148 |
1.5 |
149 |
135 |
3.04 |
25-Jan-10 |
16.32 |
128 |
3.6 |
144 |
3.5 |
136 |
122 |
3.13 |
0265 |
25-Jan-94 |
0.32 |
84 |
2.1 |
89 |
2.3 |
86 |
72 |
3.55 |
5-Mar-95 |
1.42 |
81 |
2.0 |
96 |
2.1 |
89 |
73 |
3.50 |
27-Jan-97 |
3.32 |
96 |
1.9 |
106 |
0.7 |
101 |
88 |
3.44 |
4-Dec-97 |
4.18 |
99 |
2.6 |
115 |
3.2 |
107 |
94 |
3.37 |
8-Dec-98 |
5.19 |
107 |
2.0 |
123 |
2.1 |
115 |
104 |
3.27 |
15-Nov-99 |
6.12 |
109 |
1.4 |
128 |
1.0 |
118 |
106 |
3.29 |
30-Nov-00 |
7.16 |
107 |
0.7 |
133 |
0.7 |
120 |
109 |
3.21 |
8-Nov-01 |
8.10 |
118 |
1.6 |
146 |
0.5 |
132 |
122 |
3.11 |
30-Oct-02 |
9.08 |
114 |
2.3 |
141 |
0.8 |
127 |
114 |
3.12 |
4-Feb-04 |
10.34 |
112 |
2.1 |
145 |
3.5 |
129 |
116 |
3.05 |
12-Dec-04 |
11.20 |
114 |
2.0 |
156 |
3.8 |
135 |
125 |
2.97 |
13-Aug-06 |
12.87 |
136 |
1.4 |
168 |
1.4 |
152 |
143 |
2.90 |
30-Dec-07 |
14.25 |
123 |
1.0 |
168 |
1.4 |
146 |
134 |
2.82 |
20-Sep-08 |
14.97 |
143 |
1.6 |
182 |
1.5 |
163 |
154 |
2.79 |
25-Jan-10 |
16.32 |
133 |
1.1 |
180 |
0.6 |
156 |
145 |
2.75 |
0266 |
25-Jan-94 |
0.32 |
82 |
1.2 |
93 |
1.8 |
87 |
78 |
3.54 |
5-Mar-95 |
1.42 |
79 |
1.1 |
95 |
2.4 |
87 |
78 |
3.57 |
27-Jan-97 |
3.32 |
87 |
1.5 |
94 |
0.4 |
90 |
79 |
3.65 |
4-Dec-97 |
4.18 |
88 |
1.5 |
100 |
3.2 |
94 |
86 |
3.63 |
8-Dec-98 |
5.19 |
91 |
1.6 |
102 |
0.5 |
97 |
89 |
3.60 |
15-Nov-99 |
6.12 |
95 |
3.5 |
104 |
0.8 |
99 |
89 |
3.58 |
30-Nov-00 |
7.16 |
89 |
0.7 |
101 |
0.7 |
95 |
87 |
3.62 |
8-Nov-01 |
8.10 |
99 |
1.1 |
110 |
1.0 |
105 |
97 |
3.53 |
30-Oct-02 |
9.08 |
118 |
5.2 |
108 |
0.9 |
113 |
104 |
3.39 |
4-Feb-04 |
10.34 |
104 |
1.0 |
103 |
0.9 |
103 |
93 |
3.44 |
12-Dec-04 |
11.20 |
98 |
1.9 |
109 |
2.1 |
103 |
96 |
3.47 |
13-Aug-06 |
12.87 |
122 |
3.5 |
125 |
1.9 |
123 |
116 |
3.28 |
30-Dec-07 |
14.25 |
114 |
1.6 |
109 |
1.1 |
111 |
102 |
3.35 |
20-Sep-08 |
14.97 |
133 |
0.6 |
129 |
0.8 |
131 |
123 |
3.21 |
25-Jan-10 |
16.32 |
106 |
1.7 |
112 |
1.1 |
109 |
102 |
3.39 |
0267 |
25-Jan-94 |
0.32 |
80 |
1.7 |
106 |
2.0 |
93 |
78 |
3.39 |
5-Mar-95 |
1.42 |
79 |
0.9 |
112 |
4.2 |
95 |
79 |
3.38 |
27-Jan-97 |
3.32 |
75 |
2.2 |
106 |
1.4 |
90 |
75 |
3.61 |
4-Dec-97 |
4.18 |
83 |
5.4 |
113 |
3.0 |
98 |
83 |
3.52 |
8-Dec-98 |
5.19 |
82 |
1.8 |
115 |
1.7 |
99 |
84 |
3.49 |
15-Nov-99 |
6.12 |
78 |
0.8 |
114 |
1.9 |
96 |
83 |
3.57 |
30-Nov-00 |
7.16 |
76 |
0.3 |
111 |
1.0 |
94 |
82 |
3.56 |
8-Nov-01 |
8.10 |
86 |
2.7 |
120 |
1.8 |
103 |
90 |
3.44 |
30-Oct-02 |
9.08 |
92 |
6.2 |
110 |
2.7 |
101 |
86 |
3.44 |
4-Feb-04 |
10.34 |
86 |
1.0 |
104 |
1.1 |
95 |
82 |
3.45 |
12-Dec-04 |
11.20 |
88 |
1.6 |
114 |
1.4 |
101 |
89 |
3.40 |
13-Aug-06 |
12.87 |
98 |
1.8 |
110 |
1.9 |
104 |
92 |
3.29 |
30-Dec-07 |
14.25 |
81 |
1.2 |
84 |
1.2 |
82 |
71 |
3.53 |
20-Sep-08 |
14.97 |
92 |
1.5 |
101 |
1.5 |
97 |
87 |
3.42 |
25-Jan-10 |
16.32 |
77 |
2.0 |
91 |
1.7 |
84 |
74 |
3.45 |
0268 |
25-Jan-94 |
0.32 |
85 |
2.0 |
94 |
0.5 |
89 |
73 |
3.39 |
5-Mar-95 |
1.42 |
80 |
1.5 |
96 |
3.7 |
88 |
72 |
3.36 |
27-Jan-97 |
3.32 |
91 |
1.2 |
92 |
1.2 |
91 |
75 |
3.53 |
4-Dec-97 |
4.18 |
89 |
3.9 |
95 |
2.5 |
92 |
76 |
3.48 |
8-Dec-98 |
5.19 |
93 |
3.2 |
98 |
3.0 |
95 |
79 |
3.45 |
15-Nov-99 |
6.12 |
94 |
1.6 |
98 |
1.6 |
96 |
79 |
3.52 |
30-Nov-00 |
7.16 |
92 |
0.5 |
97 |
1.9 |
95 |
78 |
3.48 |
8-Nov-01 |
8.10 |
97 |
1.1 |
104 |
2.1 |
101 |
84 |
3.42 |
30-Oct-02 |
9.08 |
102 |
4.7 |
96 |
2.8 |
99 |
84 |
3.40 |
4-Feb-04 |
10.34 |
99 |
0.6 |
91 |
1.9 |
95 |
80 |
3.39 |
12-Dec-04 |
11.20 |
97 |
3.5 |
98 |
2.1 |
97 |
80 |
3.35 |
13-Aug-06 |
12.87 |
116 |
0.6 |
112 |
2.1 |
114 |
100 |
3.26 |
30-Dec-07 |
14.25 |
99 |
2.2 |
94 |
1.3 |
97 |
80 |
3.40 |
20-Sep-08 |
14.97 |
106 |
3.2 |
107 |
2.4 |
107 |
93 |
3.32 |
25-Jan-10 |
16.32 |
94 |
2.1 |
100 |
0.8 |
97 |
80 |
3.33 |
SD = Standard deviation
|
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 90.54), (1.42, 72.48), (3.32, 103.17), (4.18, 103.79), (5.19, 108.25), (6.12, 117.77), (7.16, 107.27), (8.10, 117.94), (9.08, 123.96), (10.34, 110.06), (11.20, 102.72), (12.86, 139.40), (14.25, 113.92), (14.97, 127.43), and (16.32, 110.92). For the right IRI, the plotted values (time, IRI) are (0.32, 97.06), (1.42, 83.29), (3.32, 110.05), (4.18, 117.26), (5.19, 116.62), (6.12, 130.57), (7.16, 119.31), (8.10, 132.59), (9.08, 119.08), (10.34, 105.00), (11.20, 117.34), (12.86, 177.02), (14.25, 147.33), (14.97, 165.99), and (16.32, 198.33). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 90.54), (1.42, 72.48), (3.32, 103.17), (4.18, 103.79), (5.19, 108.25), (6.12, 117.77), (7.16, 107.27), (8.10, 117.94), (9.08, 123.96), (10.34, 110.06), (11.20, 102.72), (12.86, 139.40), (14.25, 113.92), (14.97, 127.43), and (16.32, 110.92). For the right IRI, the plotted values (time, IRI) are (0.32, 97.06), (1.42, 83.29), (3.32, 110.05), (4.18, 117.26), (5.19, 116.62), (6.12, 130.57), (7.16, 119.31), (8.10, 132.59), (9.08, 119.08), (10.34, 105.00), (11.20, 117.34), (12.86, 177.02), (14.25, 147.33), (14.97, 165.99), and (16.32, 198.33).](images/fig026.gif) |
© ADOT |
Figure 26. Graph. IRI Progression for Section 0213. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 85.40), (1.42, 55.27), (3.32, 76.23), (4.18, 70.18), (5.19, 67.04), (6.12, 85.07), (7.16, 80.77), (8.10, 78.80), (9.08, 94.50), (10.34, 100.80), (11.20, 79.80), (12.87, 80.71), (14.25, 101.57), (14.97, 96.15), and (16.32, 100.18). For the right IRI, the plotted values (time, IRI) are (0.32, 80.28), (1.42, 59.42), (3.32, 64.10), (4.18, 69.25), (5.19, 68.06), (6.12, 70.83), (7.16, 71.20), (8.10, 79.36), (9.08, 77.97), (10.34, 86.90), (11.20, 83.12), (12.87, 82.51), (14.25, 93.28), (14.97, 85.06), and (16.32, 98.82). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 85.40), (1.42, 55.27), (3.32, 76.23), (4.18, 70.18), (5.19, 67.04), (6.12, 85.07), (7.16, 80.77), (8.10, 78.80), (9.08, 94.50), (10.34, 100.80), (11.20, 79.80), (12.87, 80.71), (14.25, 101.57), (14.97, 96.15), and (16.32, 100.18). For the right IRI, the plotted values (time, IRI) are (0.32, 80.28), (1.42, 59.42), (3.32, 64.10), (4.18, 69.25), (5.19, 68.06), (6.12, 70.83), (7.16, 71.20), (8.10, 79.36), (9.08, 77.97), (10.34, 86.90), (11.20, 83.12), (12.87, 82.51), (14.25, 93.28), (14.97, 85.06), and (16.32, 98.82).](images/fig027.gif) |
© ADOT |
Figure 27. Graph. IRI Progression for Section 0214. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 47 points for left IRI and 47 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 89.49), (1.42, 82.06), (3.32, 97.50), (4.18, 100.33), (4.29, 88.65), (4.29, 87.11), (4.53, 92.31), (4.53, 91.47), (4.77, 95.95), (4.77, 92.58), (5.00, 104.52), (5.00, 98.97), (5.19, 109.43), (6.12, 113.82), (7.16, 110.55), (8.10, 120.84), (8.19, 124.87), (8.19, 115.61), (8.31, 121.85), (8.31, 111.61), (8.45, 130.21), (8.45, 116.62), (9.02, 139.68), (9.02, 120.66), (9.08, 130.76), (9.22, 137.48), (9.22, 125.11), (9.43, 124.43), (9.43, 112.46), (9.81, 121.07), (9.81, 118.81), (10.15, 123.55), (10.15, 116.92), (10.20, 119.05), (10.20, 114.87), (10.34, 130.38), (10.56, 132.62), (10.56, 117.75), (10.79, 131.68), (10.79, 129.27), (10.94, 134.87), (10.94, 132.48), (11.20, 108.11), (12.87, 135.38), (14.25, 122.38), (14.97, 133.68), and (16.32, 123.57). For the right IRI, the plotted values (time, IRI) are (0.32, 91.18), (1.42, 96.79), (3.32, 102.49), (4.18, 104.93), (4.29, 100.68), (4.29, 102.91), (4.53, 98.73), (4.53, 98.46), (4.77, 106.98), (4.77, 104.74), (5.00, 113.70), (5.00, 111.82), (5.19, 109.57), (6.12, 122.53), (7.16, 118.56), (8.10, 126.26), (8.19, 128.81), (8.19, 120.32), (8.31, 126.69), (8.31, 120.03), (8.45, 133.37), (8.45, 121.57), (9.02, 132.27), (9.02, 123.42), (9.08, 122.38), (9.22, 130.59), (9.22, 119.93), (9.43, 118.87), (9.43, 111.73), (9.81, 130.39), (9.81, 125.62), (10.15, 127.13), (10.15, 119.78), (10.20, 125.72), (10.20, 118.72), (10.34, 117.88), (10.56, 138.83), (10.56, 121.49), (10.79, 141.80), (10.79, 135.20), (10.94, 145.04), (10.94, 142.24), (11.20, 120.17), (12.87, 141.37), (14.25, 123.30), (14.97, 142.11), and (16.32, 129.01). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 47 points for left IRI and 47 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 89.49), (1.42, 82.06), (3.32, 97.50), (4.18, 100.33), (4.29, 88.65), (4.29, 87.11), (4.53, 92.31), (4.53, 91.47), (4.77, 95.95), (4.77, 92.58), (5.00, 104.52), (5.00, 98.97), (5.19, 109.43), (6.12, 113.82), (7.16, 110.55), (8.10, 120.84), (8.19, 124.87), (8.19, 115.61), (8.31, 121.85), (8.31, 111.61), (8.45, 130.21), (8.45, 116.62), (9.02, 139.68), (9.02, 120.66), (9.08, 130.76), (9.22, 137.48), (9.22, 125.11), (9.43, 124.43), (9.43, 112.46), (9.81, 121.07), (9.81, 118.81), (10.15, 123.55), (10.15, 116.92), (10.20, 119.05), (10.20, 114.87), (10.34, 130.38), (10.56, 132.62), (10.56, 117.75), (10.79, 131.68), (10.79, 129.27), (10.94, 134.87), (10.94, 132.48), (11.20, 108.11), (12.87, 135.38), (14.25, 122.38), (14.97, 133.68), and (16.32, 123.57). For the right IRI, the plotted values (time, IRI) are (0.32, 91.18), (1.42, 96.79), (3.32, 102.49), (4.18, 104.93), (4.29, 100.68), (4.29, 102.91), (4.53, 98.73), (4.53, 98.46), (4.77, 106.98), (4.77, 104.74), (5.00, 113.70), (5.00, 111.82), (5.19, 109.57), (6.12, 122.53), (7.16, 118.56), (8.10, 126.26), (8.19, 128.81), (8.19, 120.32), (8.31, 126.69), (8.31, 120.03), (8.45, 133.37), (8.45, 121.57), (9.02, 132.27), (9.02, 123.42), (9.08, 122.38), (9.22, 130.59), (9.22, 119.93), (9.43, 118.87), (9.43, 111.73), (9.81, 130.39), (9.81, 125.62), (10.15, 127.13), (10.15, 119.78), (10.20, 125.72), (10.20, 118.72), (10.34, 117.88), (10.56, 138.83), (10.56, 121.49), (10.79, 141.80), (10.79, 135.20), (10.94, 145.04), (10.94, 142.24), (11.20, 120.17), (12.87, 141.37), (14.25, 123.30), (14.97, 142.11), and (16.32, 129.01).](images/fig028.gif) |
© ADOT |
Figure 28. Graph. IRI Progression for Section 0215. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 89.96), (1.42, 82.55), (3.32, 87.25), (4.18, 86.15), (5.19, 88.36), (6.12, 92.65), (7.16, 85.25), (8.10, 84.62), (9.08, 97.76), (10.34, 99.35), (11.20, 88.35), (12.87, 88.42), (14.25, 97.69), (14.97, 99.89), and (16.32, 93.23). For the right IRI, the plotted values (time, IRI) are (0.32, 87.04), (1.42, 88.62), (3.32, 84.27), (4.18, 84.51), (5.19, 87.28), (6.12, 85.68), (7.16, 88.44), (8.10, 90.73), (9.08, 92.48), (10.34, 99.40), (11.20, 99.18), (12.87, 98.82), (14.25, 101.15), (14.97, 97.44), and (16.32, 105.42). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 89.96), (1.42, 82.55), (3.32, 87.25), (4.18, 86.15), (5.19, 88.36), (6.12, 92.65), (7.16, 85.25), (8.10, 84.62), (9.08, 97.76), (10.34, 99.35), (11.20, 88.35), (12.87, 88.42), (14.25, 97.69), (14.97, 99.89), and (16.32, 93.23). For the right IRI, the plotted values (time, IRI) are (0.32, 87.04), (1.42, 88.62), (3.32, 84.27), (4.18, 84.51), (5.19, 87.28), (6.12, 85.68), (7.16, 88.44), (8.10, 90.73), (9.08, 92.48), (10.34, 99.40), (11.20, 99.18), (12.87, 98.82), (14.25, 101.15), (14.97, 97.44), and (16.32, 105.42).](images/fig029.gif) |
© ADOT |
Figure 29. Graph. IRI Progression for Section 0216. |
![The vertical scale is International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 93.19), (1.42, 60.82), (3.32, 83.23), (4.18, 78.56), (5.19, 81.87), (6.12, 92.88), (7.16, 84.55), (8.10, 86.81), (9.08, 86.92), (10.34, 88.03), (11.20, 84.01), (12.86, 105.09), (14.25, 80.37), (14.97, 109.67), and (16.32, 80.97). For the right IRI, the plotted values (time, IRI) are (0.32, 81.69), (1.42, 69.74), (3.32, 77.53), (4.18, 80.24), (5.19, 78.45), (6.12, 81.44), (7.16, 74.59), (8.10, 77.08), (9.08, 73.86), (10.34, 66.19), (11.20, 73.84), (12.86, 88.52), (14.25, 74.03), (14.97, 81.92), and (16.32, 74.99). The vertical scale is International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 93.19), (1.42, 60.82), (3.32, 83.23), (4.18, 78.56), (5.19, 81.87), (6.12, 92.88), (7.16, 84.55), (8.10, 86.81), (9.08, 86.92), (10.34, 88.03), (11.20, 84.01), (12.86, 105.09), (14.25, 80.37), (14.97, 109.67), and (16.32, 80.97). For the right IRI, the plotted values (time, IRI) are (0.32, 81.69), (1.42, 69.74), (3.32, 77.53), (4.18, 80.24), (5.19, 78.45), (6.12, 81.44), (7.16, 74.59), (8.10, 77.08), (9.08, 73.86), (10.34, 66.19), (11.20, 73.84), (12.86, 88.52), (14.25, 74.03), (14.97, 81.92), and (16.32, 74.99).](images/fig030.gif) |
© ADOT |
Figure 30. Graph. IRI Progression for Section 0217. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 91.81), (1.42, 65.25), (3.32, 73.56), (4.18, 73.06), (5.19, 73.84), (6.12, 79.02), (7.16, 72.13), (8.10, 70.82), (9.08, 85.21), (10.34, 82.43), (11.20, 72.22), (12.87, 76.62), (14.25, 83.44), (14.97, 80.35), and (16.32, 78.06). For the right IRI, the plotted values (time, IRI) are (0.32, 84.51), (1.42, 58.59), (3.32, 56.11), (4.18, 61.36), (5.19, 60.29), (6.12, 65.13), (7.16, 59.83), (8.10, 62.27), (9.08, 55.62), (10.34, 55.62), (11.20, 64.21), (12.87, 70.72), (14.25, 68.47), (14.97, 75.79), and (16.32, 69.91). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 91.81), (1.42, 65.25), (3.32, 73.56), (4.18, 73.06), (5.19, 73.84), (6.12, 79.02), (7.16, 72.13), (8.10, 70.82), (9.08, 85.21), (10.34, 82.43), (11.20, 72.22), (12.87, 76.62), (14.25, 83.44), (14.97, 80.35), and (16.32, 78.06). For the right IRI, the plotted values (time, IRI) are (0.32, 84.51), (1.42, 58.59), (3.32, 56.11), (4.18, 61.36), (5.19, 60.29), (6.12, 65.13), (7.16, 59.83), (8.10, 62.27), (9.08, 55.62), (10.34, 55.62), (11.20, 64.21), (12.87, 70.72), (14.25, 68.47), (14.97, 75.79), and (16.32, 69.91).](images/fig031.gif) |
© ADOT |
Figure 31. Graph. IRI Progression for Section 0218. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 77.61), (1.42, 67.26), (3.32, 76.98), (4.18, 87.96), (5.19, 83.63), (6.12, 88.82), (7.16, 79.25), (8.10, 87.15), (9.08, 99.98), (10.34, 100.52), (11.20, 90.88), (12.87, 117.12), (14.25, 89.54), (14.97, 118.31), and (16.32, 97.63). For the right IRI, the plotted values (time, IRI) are (0.32, 89.71), (1.42, 83.93), (3.32, 95.05), (4.18, 96.83), (5.19, 102.27), (6.12, 105.33), (7.16, 100.53), (8.10, 110.12), (9.08, 101.94), (10.34, 98.48), (11.20, 110.63), (12.87, 136.06), (14.25, 102.32), (14.97, 134.54), and (16.32, 113.81). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 77.61), (1.42, 67.26), (3.32, 76.98), (4.18, 87.96), (5.19, 83.63), (6.12, 88.82), (7.16, 79.25), (8.10, 87.15), (9.08, 99.98), (10.34, 100.52), (11.20, 90.88), (12.87, 117.12), (14.25, 89.54), (14.97, 118.31), and (16.32, 97.63). For the right IRI, the plotted values (time, IRI) are (0.32, 89.71), (1.42, 83.93), (3.32, 95.05), (4.18, 96.83), (5.19, 102.27), (6.12, 105.33), (7.16, 100.53), (8.10, 110.12), (9.08, 101.94), (10.34, 98.48), (11.20, 110.63), (12.87, 136.06), (14.25, 102.32), (14.97, 134.54), and (16.32, 113.81).](images/fig032.gif) |
© ADOT |
Figure 32. Graph. IRI Progression for Section 0219. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 76.70), (1.42, 66.02), (3.32, 66.39), (4.18, 70.00), (5.19, 68.72), (6.12, 69.13), (7.16, 77.05), (8.10, 67.86), (9.08, 82.04), (10.34, 89.48), (11.20, 72.80), (12.87, 74.80), (14.25, 85.98), (14.97, 91.33), and (16.32, 80.08). For the right IRI, the plotted values (time, IRI) are (0.32, 80.22), (1.42, 72.17), (3.32, 72.27), (4.18, 72.83), (5.19, 73.33), (6.12, 77.14), (7.16, 69.33), (8.10, 77.59), (9.08, 69.05), (10.34, 69.12), (11.20, 80.31), (12.87, 82.21), (14.25, 85.01), (14.97, 78.88), and (16.32, 83.49). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 76.70), (1.42, 66.02), (3.32, 66.39), (4.18, 70.00), (5.19, 68.72), (6.12, 69.13), (7.16, 77.05), (8.10, 67.86), (9.08, 82.04), (10.34, 89.48), (11.20, 72.80), (12.87, 74.80), (14.25, 85.98), (14.97, 91.33), and (16.32, 80.08). For the right IRI, the plotted values (time, IRI) are (0.32, 80.22), (1.42, 72.17), (3.32, 72.27), (4.18, 72.83), (5.19, 73.33), (6.12, 77.14), (7.16, 69.33), (8.10, 77.59), (9.08, 69.05), (10.34, 69.12), (11.20, 80.31), (12.87, 82.21), (14.25, 85.01), (14.97, 78.88), and (16.32, 83.49).](images/fig033.gif) |
© ADOT |
Figure 33. Graph. IRI Progression for Section 0220. |
![The vertical scale show International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 72.61), (1.42, 56.00), (3.32, 77.76), (4.18, 82.17), (5.19, 84.69), (6.12, 84.72), (7.16, 76.36), (8.10, 84.06), (9.08, 90.16), (10.34, 75.55), (11.20, 78.92), (12.86, 100.22), (14.25, 80.69), (14.97, 96.14), and (16.32, 81.92). For the right IRI, the plotted values (time, IRI) are (0.32, 73.21), (1.42, 60.16), (3.32, 78.10), (4.18, 83.98), (5.19, 81.51), (6.12, 87.72), (7.16, 81.94), (8.10, 85.29), (9.08, 77.05), (10.34, 73.80), (11.20, 79.81), (12.86, 98.83), (14.25, 81.11), (14.97, 94.03), and (16.32, 84.24). The vertical scale show International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 72.61), (1.42, 56.00), (3.32, 77.76), (4.18, 82.17), (5.19, 84.69), (6.12, 84.72), (7.16, 76.36), (8.10, 84.06), (9.08, 90.16), (10.34, 75.55), (11.20, 78.92), (12.86, 100.22), (14.25, 80.69), (14.97, 96.14), and (16.32, 81.92). For the right IRI, the plotted values (time, IRI) are (0.32, 73.21), (1.42, 60.16), (3.32, 78.10), (4.18, 83.98), (5.19, 81.51), (6.12, 87.72), (7.16, 81.94), (8.10, 85.29), (9.08, 77.05), (10.34, 73.80), (11.20, 79.81), (12.86, 98.83), (14.25, 81.11), (14.97, 94.03), and (16.32, 84.24).](images/fig034.gif) |
© ADOT |
Figure 34. Graph. IRI Progression for Section 0221. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 72.13), (1.42, 57.60), (3.32, 72.26), (4.18, 63.65), (5.19, 66.02), (6.12, 79.49), (7.16, 77.40), (8.10, 68.06), (9.08, 88.13), (10.34, 86.70), (11.20, 68.69), (12.87, 72.39), (14.25, 91.04), (14.97, 78.03), and (16.32, 75.96). For the right IRI, the plotted values (time, IRI) are (0.32, 71.17), (1.42, 55.64), (3.32, 55.25), (4.18, 63.15), (5.19, 62.61), (6.12, 64.00), (7.16, 59.98), (8.10, 63.57), (9.08, 57.27), (10.34, 58.14), (11.20, 65.61), (12.87, 73.01), (14.25, 69.38), (14.97, 74.71), and (16.32, 70.47). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 72.13), (1.42, 57.60), (3.32, 72.26), (4.18, 63.65), (5.19, 66.02), (6.12, 79.49), (7.16, 77.40), (8.10, 68.06), (9.08, 88.13), (10.34, 86.70), (11.20, 68.69), (12.87, 72.39), (14.25, 91.04), (14.97, 78.03), and (16.32, 75.96). For the right IRI, the plotted values (time, IRI) are (0.32, 71.17), (1.42, 55.64), (3.32, 55.25), (4.18, 63.15), (5.19, 62.61), (6.12, 64.00), (7.16, 59.98), (8.10, 63.57), (9.08, 57.27), (10.34, 58.14), (11.20, 65.61), (12.87, 73.01), (14.25, 69.38), (14.97, 74.71), and (16.32, 70.47).](images/fig035.gif) |
© ADOT |
Figure 35. Graph. IRI Progression for Section 0222. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 72.53), (1.42, 68.67), (3.32, 79.98), (4.18, 83.29), (5.19, 88.72), (6.12, 89.05), (7.16, 81.57), (8.10, 87.19), (9.08, 107.85), (10.34, 116.76), (11.20, 91.02), (12.87, 111.17), (14.25, 96.64), (14.97, 122.26), and (16.32, 100.64). For the right IRI, the plotted values (time, IRI) are (0.32, 80.77), (1.42, 79.31), (3.32, 84.66), (4.18, 87.62), (5.19, 91.92), (6.12, 95.17), (7.16, 93.67), (8.10, 99.40), (9.08, 88.25), (10.34, 85.87), (11.20, 98.31), (12.87, 119.89), (14.25, 95.90), (14.97, 118.12), and (16.32, 102.44). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 72.53), (1.42, 68.67), (3.32, 79.98), (4.18, 83.29), (5.19, 88.72), (6.12, 89.05), (7.16, 81.57), (8.10, 87.19), (9.08, 107.85), (10.34, 116.76), (11.20, 91.02), (12.87, 111.17), (14.25, 96.64), (14.97, 122.26), and (16.32, 100.64). For the right IRI, the plotted values (time, IRI) are (0.32, 80.77), (1.42, 79.31), (3.32, 84.66), (4.18, 87.62), (5.19, 91.92), (6.12, 95.17), (7.16, 93.67), (8.10, 99.40), (9.08, 88.25), (10.34, 85.87), (11.20, 98.31), (12.87, 119.89), (14.25, 95.90), (14.97, 118.12), and (16.32, 102.44).](images/fig036.gif) |
© ADOT |
Figure 36. Graph. IRI Progression for Section 0223. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 64.70), (1.42, 59.74), (3.32, 72.53), (4.18, 63.57), (5.19, 63.78), (6.12, 79.95), (7.16, 83.25), (8.10, 66.41), (9.08, 83.82), (10.34, 114.47), (11.20, 70.32), (12.87, 78.44), (14.25, 79.06), (14.97, 89.03), and (16.32, 84.96). For the right IRI, the plotted values (time, IRI) are (0.32, 67.44), (1.42, 71.43), (3.32, 69.01), (4.18, 70.57), (5.19, 75.09), (6.12, 71.09), (7.16, 69.49), (8.10, 76.93), (9.08, 72.08), (10.34, 70.77), (11.20, 78.97), (12.87, 74.30), (14.25, 77.24), (14.97, 77.68), and (16.32, 83.64). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 64.70), (1.42, 59.74), (3.32, 72.53), (4.18, 63.57), (5.19, 63.78), (6.12, 79.95), (7.16, 83.25), (8.10, 66.41), (9.08, 83.82), (10.34, 114.47), (11.20, 70.32), (12.87, 78.44), (14.25, 79.06), (14.97, 89.03), and (16.32, 84.96). For the right IRI, the plotted values (time, IRI) are (0.32, 67.44), (1.42, 71.43), (3.32, 69.01), (4.18, 70.57), (5.19, 75.09), (6.12, 71.09), (7.16, 69.49), (8.10, 76.93), (9.08, 72.08), (10.34, 70.77), (11.20, 78.97), (12.87, 74.30), (14.25, 77.24), (14.97, 77.68), and (16.32, 83.64).](images/fig037.gif) |
© ADOT |
Figure 37. Graph. IRI Progression for Section 0224. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 56.87), (1.42, 61.63), (3.32, 64.03), (4.18, 62.44), (5.19, 61.17), (6.12, 63.15), (7.16, 62.19), (8.10, 62.07), (9.08, 64.50), (10.34, 65.04), (11.20, 65.99), (12.86, 87.78), (14.25, 105.39), (14.97, 110.97), and (16.32, 121.10). For the right IRI, the plotted values (time, IRI) are (0.32, 68.93), (1.42, 74.53), (3.32, 69.98), (4.18, 70.12), (5.19, 68.75), (6.12, 68.01), (7.16, 67.59), (8.10, 70.05), (9.08, 59.85), (10.34, 60.18), (11.20, 68.75), (12.86, 70.02), (14.25, 66.36), (14.97, 72.47), and (16.32, 77.84). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 56.87), (1.42, 61.63), (3.32, 64.03), (4.18, 62.44), (5.19, 61.17), (6.12, 63.15), (7.16, 62.19), (8.10, 62.07), (9.08, 64.50), (10.34, 65.04), (11.20, 65.99), (12.86, 87.78), (14.25, 105.39), (14.97, 110.97), and (16.32, 121.10). For the right IRI, the plotted values (time, IRI) are (0.32, 68.93), (1.42, 74.53), (3.32, 69.98), (4.18, 70.12), (5.19, 68.75), (6.12, 68.01), (7.16, 67.59), (8.10, 70.05), (9.08, 59.85), (10.34, 60.18), (11.20, 68.75), (12.86, 70.02), (14.25, 66.36), (14.97, 72.47), and (16.32, 77.84).](images/fig038.gif) |
© ADOT |
Figure 38. Graph. IRI Progression for Section 0260. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 40.13), (1.42, 38.38), (3.32, 40.19), (4.18, 41.20), (5.19, 39.15), (6.12, 38.53), (7.16, 37.98), (8.10, 40.43), (9.08, 38.03), (10.34, 38.65), (11.20, 41.78), (12.87, 43.58), (14.25, 44.13), (14.97, 46.80), and (16.32, 57.46). For the right IRI, the plotted values (time, IRI) are (0.32, 53.11), (1.42, 60.00), (3.32, 59.92), (4.18, 58.13), (5.19, 60.01), (6.12, 58.64), (7.16, 58.66), (8.10, 59.89), (9.08, 54.93), (10.34, 55.12), (11.20, 61.51), (12.87, 66.19), (14.25, 72.30), (14.97, 82.48), and (16.32, 111.13). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 40.13), (1.42, 38.38), (3.32, 40.19), (4.18, 41.20), (5.19, 39.15), (6.12, 38.53), (7.16, 37.98), (8.10, 40.43), (9.08, 38.03), (10.34, 38.65), (11.20, 41.78), (12.87, 43.58), (14.25, 44.13), (14.97, 46.80), and (16.32, 57.46). For the right IRI, the plotted values (time, IRI) are (0.32, 53.11), (1.42, 60.00), (3.32, 59.92), (4.18, 58.13), (5.19, 60.01), (6.12, 58.64), (7.16, 58.66), (8.10, 59.89), (9.08, 54.93), (10.34, 55.12), (11.20, 61.51), (12.87, 66.19), (14.25, 72.30), (14.97, 82.48), and (16.32, 111.13).](images/fig039.gif) |
© ADOT |
Figure 39. Graph. IRI Progression for Section 0261. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 72.37), (1.42, 67.00), (3.32, 112.34), (4.18, 122.31), (5.19, 137.08), (6.12, 143.66), (7.16, 138.74), (8.10, 157.88), (9.08, 155.43), (10.34, 157.80), (11.20, 162.99), (12.86, 194.67), (14.25, 185.89), (14.97, 204.29), and (16.32, 194.91). For the right IRI, the plotted values (time, IRI) are (0.32, 66.90), (1.42, 70.41), (3.32, 109.76), (4.18, 117.93), (5.19, 137.83), (6.12, 150.42), (7.16, 154.84), (8.10, 174.75), (9.08, 173.69), (10.34, 170.79), (11.20, 193.10), (12.86, 224.61), (14.25, 233.61), (14.97, 248.87), and (16.32, 229.12). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 72.37), (1.42, 67.00), (3.32, 112.34), (4.18, 122.31), (5.19, 137.08), (6.12, 143.66), (7.16, 138.74), (8.10, 157.88), (9.08, 155.43), (10.34, 157.80), (11.20, 162.99), (12.86, 194.67), (14.25, 185.89), (14.97, 204.29), and (16.32, 194.91). For the right IRI, the plotted values (time, IRI) are (0.32, 66.90), (1.42, 70.41), (3.32, 109.76), (4.18, 117.93), (5.19, 137.83), (6.12, 150.42), (7.16, 154.84), (8.10, 174.75), (9.08, 173.69), (10.34, 170.79), (11.20, 193.10), (12.86, 224.61), (14.25, 233.61), (14.97, 248.87), and (16.32, 229.12).](images/fig040.gif) |
© ADOT |
Figure 40. Graph. IRI Progression for Section 0262. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 68.49), (1.42, 59.29), (3.32, 79.56), (4.18, 80.98), (5.19, 82.12), (6.12, 89.90), (7.16, 81.92), (8.10, 86.20), (9.08, 91.68), (10.34, 90.16), (11.20, 84.16), (12.86, 103.86), (14.25, 92.06), (14.97, 102.69), and (16.32, 87.91). For the right IRI, the plotted values (time, IRI) are (0.32, 69.71), (1.42, 67.81), (3.32, 73.48), (4.18, 78.63), (5.19, 81.84), (6.12, 80.90), (7.16, 77.83), (8.10, 83.08), (9.08, 83.38), (10.34, 83.44), (11.20, 79.95), (12.86, 95.34), (14.25, 81.43), (14.97, 93.38), and (16.32, 78.99). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 68.49), (1.42, 59.29), (3.32, 79.56), (4.18, 80.98), (5.19, 82.12), (6.12, 89.90), (7.16, 81.92), (8.10, 86.20), (9.08, 91.68), (10.34, 90.16), (11.20, 84.16), (12.86, 103.86), (14.25, 92.06), (14.97, 102.69), and (16.32, 87.91). For the right IRI, the plotted values (time, IRI) are (0.32, 69.71), (1.42, 67.81), (3.32, 73.48), (4.18, 78.63), (5.19, 81.84), (6.12, 80.90), (7.16, 77.83), (8.10, 83.08), (9.08, 83.38), (10.34, 83.44), (11.20, 79.95), (12.86, 95.34), (14.25, 81.43), (14.97, 93.38), and (16.32, 78.99).](images/fig041.gif) |
© ADOT |
Figure 41. Graph. IRI Progression for Section 0263. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 105.18), (1.42, 93.18), (3.32, 113.34), (4.18, 114.85), (5.19, 113.52), (6.12, 121.17), (7.16, 119.33), (8.10, 118.53), (9.08, 122.03), (10.34, 120.96), (11.20, 122.91), (12.87, 139.97), (14.25, 135.47), (14.97, 149.82), and (16.32, 128.20). For the right IRI, the plotted values (time, IRI) are (0.32, 112.75), (1.42, 117.29), (3.32, 122.37), (4.18, 126.09), (5.19, 133.28), (6.12, 130.46), (7.16, 128.51), (8.10, 140.11), (9.08, 124.68), (10.34, 123.21), (11.20, 135.17), (12.87, 141.31), (14.25, 132.25), (14.97, 147.71), and (16.32, 143.89). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 105.18), (1.42, 93.18), (3.32, 113.34), (4.18, 114.85), (5.19, 113.52), (6.12, 121.17), (7.16, 119.33), (8.10, 118.53), (9.08, 122.03), (10.34, 120.96), (11.20, 122.91), (12.87, 139.97), (14.25, 135.47), (14.97, 149.82), and (16.32, 128.20). For the right IRI, the plotted values (time, IRI) are (0.32, 112.75), (1.42, 117.29), (3.32, 122.37), (4.18, 126.09), (5.19, 133.28), (6.12, 130.46), (7.16, 128.51), (8.10, 140.11), (9.08, 124.68), (10.34, 123.21), (11.20, 135.17), (12.87, 141.31), (14.25, 132.25), (14.97, 147.71), and (16.32, 143.89).](images/fig042.gif) |
© ADOT |
Figure 42. Graph. IRI Progression for Section 0264. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 83.58), (1.42, 80.72), (3.32, 96.34), (4.18, 98.68), (5.19, 106.76), (6.12, 109.13), (7.16, 107.23), (8.10, 117.74), (9.08, 114.11), (10.34, 112.18), (11.20, 114.36), (12.87, 135.87), (14.25, 123.21), (14.97, 143.42), and (16.32, 132.50). For the right IRI, the plotted values (time, IRI) are (0.32, 88.68), (1.42, 96.33), (3.32, 105.91), (4.18, 114.94), (5.19, 123.49), (6.12, 127.60), (7.16, 133.42), (8.10, 146.47), (9.08, 140.54), (10.34, 144.98), (11.20, 156.29), (12.87, 168.42), (14.25, 167.93), (14.97, 181.68), and (16.32, 179.80). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 83.58), (1.42, 80.72), (3.32, 96.34), (4.18, 98.68), (5.19, 106.76), (6.12, 109.13), (7.16, 107.23), (8.10, 117.74), (9.08, 114.11), (10.34, 112.18), (11.20, 114.36), (12.87, 135.87), (14.25, 123.21), (14.97, 143.42), and (16.32, 132.50). For the right IRI, the plotted values (time, IRI) are (0.32, 88.68), (1.42, 96.33), (3.32, 105.91), (4.18, 114.94), (5.19, 123.49), (6.12, 127.60), (7.16, 133.42), (8.10, 146.47), (9.08, 140.54), (10.34, 144.98), (11.20, 156.29), (12.87, 168.42), (14.25, 167.93), (14.97, 181.68), and (16.32, 179.80).](images/fig043.gif) |
© ADOT |
Figure 43. Graph. IRI Progression for Section 0265. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 81.77), (1.42, 79.17), (3.32, 86.91), (4.18, 88.38), (5.19, 91.48), (6.12, 95.37), (7.16, 89.08), (8.10, 99.45), (9.08, 118.45), (10.34, 103.80), (11.20, 97.73), (12.87, 122.12), (14.25, 113.78), (14.97, 132.88), and (16.32, 105.73). For the right IRI, the plotted values (time, IRI) are (0.32, 92.74), (1.42, 95.16), (3.32, 94.06), (4.18, 100.12), (5.19, 102.08), (6.12, 103.61), (7.16, 101.06), (8.10, 110.01), (9.08, 108.27), (10.34, 102.50), (11.20, 108.52), (12.87, 124.54), (14.25, 108.96), (14.97, 129.19), and (16.32, 112.19). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 81.77), (1.42, 79.17), (3.32, 86.91), (4.18, 88.38), (5.19, 91.48), (6.12, 95.37), (7.16, 89.08), (8.10, 99.45), (9.08, 118.45), (10.34, 103.80), (11.20, 97.73), (12.87, 122.12), (14.25, 113.78), (14.97, 132.88), and (16.32, 105.73). For the right IRI, the plotted values (time, IRI) are (0.32, 92.74), (1.42, 95.16), (3.32, 94.06), (4.18, 100.12), (5.19, 102.08), (6.12, 103.61), (7.16, 101.06), (8.10, 110.01), (9.08, 108.27), (10.34, 102.50), (11.20, 108.52), (12.87, 124.54), (14.25, 108.96), (14.97, 129.19), and (16.32, 112.19).](images/fig044.gif) |
© ADOT |
Figure 44. Graph. IRI Progression for Section 0266. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 79.93), (1.42, 79.40), (3.32, 74.92), (4.18, 83.12), (5.19, 82.37), (6.12, 78.37), (7.16, 76.13), (8.10, 86.49), (9.08, 91.76), (10.34, 86.48), (11.20, 87.65), (12.87, 98.45), (14.25, 80.98), (14.97, 92.24), and (16.32, 77.47). For the right IRI, the plotted values (time, IRI) are (0.32, 105.87), (1.42, 111.55), (3.32, 105.66), (4.18, 113.04), (5.19, 114.65), (6.12, 114.43), (7.16, 110.90), (8.10, 120.41), (9.08, 109.98), (10.34, 104.29), (11.20, 113.82), (12.87, 110.44), (14.25, 83.77), (14.97, 101.17), and (16.32, 91.39). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 79.93), (1.42, 79.40), (3.32, 74.92), (4.18, 83.12), (5.19, 82.37), (6.12, 78.37), (7.16, 76.13), (8.10, 86.49), (9.08, 91.76), (10.34, 86.48), (11.20, 87.65), (12.87, 98.45), (14.25, 80.98), (14.97, 92.24), and (16.32, 77.47). For the right IRI, the plotted values (time, IRI) are (0.32, 105.87), (1.42, 111.55), (3.32, 105.66), (4.18, 113.04), (5.19, 114.65), (6.12, 114.43), (7.16, 110.90), (8.10, 120.41), (9.08, 109.98), (10.34, 104.29), (11.20, 113.82), (12.87, 110.44), (14.25, 83.77), (14.97, 101.17), and (16.32, 91.39).](images/fig045.gif) |
© ADOT |
Figure 45. Graph. IRI Progression for Section 0267. |
![The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 84.94), (1.42, 79.94), (3.32, 90.54), (4.18, 88.72), (5.19, 92.63), (6.12, 94.22), (7.16, 92.35), (8.10, 97.46), (9.08, 101.54), (10.34, 99.37), (11.20, 97.38), (12.87, 115.51), (14.25, 98.68), (14.97, 106.46), and (16.32, 94.19). For the right IRI, the plotted values (time, IRI) are (0.32, 93.51), (1.42, 96.00), (3.32, 91.82), (4.18, 94.69), (5.19, 98.24), (6.12, 97.63), (7.16, 97.04), (8.10, 103.84), (9.08, 96.27), (10.34, 91.20), (11.20, 97.60), (12.87, 111.75), (14.25, 94.34), (14.97, 106.86), and (16.32, 100.13). The vertical scale shows International Roughness Index (IRI) from 0 to 250 inches/mi. The horizontal scale shows time (since the site was opened to traffic) from 0 to 18 years. The plot shows 15 points for left IRI and 15 points for right IRI. For the left IRI, the plotted values (time, IRI) are (0.32, 84.94), (1.42, 79.94), (3.32, 90.54), (4.18, 88.72), (5.19, 92.63), (6.12, 94.22), (7.16, 92.35), (8.10, 97.46), (9.08, 101.54), (10.34, 99.37), (11.20, 97.38), (12.87, 115.51), (14.25, 98.68), (14.97, 106.46), and (16.32, 94.19). For the right IRI, the plotted values (time, IRI) are (0.32, 93.51), (1.42, 96.00), (3.32, 91.82), (4.18, 94.69), (5.19, 98.24), (6.12, 97.63), (7.16, 97.04), (8.10, 103.84), (9.08, 96.27), (10.34, 91.20), (11.20, 97.60), (12.87, 111.75), (14.25, 94.34), (14.97, 106.86), and (16.32, 100.13).](images/fig046.gif) |
© ADOT |
Figure 46. Graph. IRI Progression for Section 0268. |