25
92
76
9
26
51
5
44
202
21
150
57
58
281
93
188
187110
4
141
83
48
38
130
122
24
31
152
346
128
13
56
37
16
32
15
333
127
183
191
78
212220
149
62
117
163
224
330
1
22
70
182
23
146
316
96
137
60
12
140
415
28
192
85
471
81
139
146
16
1
149
78
22
5
14
14
14
14
14
22
25
148
2
2
9292
92
83
148
25
25
4444
44
92 163
117
92
22
92
1
1
21
21
92
70
22
149
136
6464
136
38
38
38
92
1
1
163
146
415
141
25
4
37
141
141
141
175
175175
175
175
31
140
7
7
144 17
17
17
175
330
57
27
27
27
27
27
27
187
13
13
38
3
3
136
136
136
1356
150
150
150
27
27
3
3
3
17
4
3
10
10
3
10
3
12
3
10
60
60
60
869
9
4 15
9
99
9 9
9
76
9
76
21
16
5
2
22
48 14
27
148
22
2
14
92
5
92
92
148
173
144210
14
130
64
13
8
21
141141
37
39
175
175
17514
9
3
27
3
27
3
4
4
3
7
143
10
9 9
15
27
281
78
14188
92
136
64
92
102
52
218
71
30
151
69
169
61
65
67
275
136
75
3434
34
34
3434
34
61
61
61
61
61
61
61
61
151
151
52
52
52
52
52
52
1818
1818
218
218
218
218
218
218
218
218
218
218
218
151
6
6
6
6
6
66
6
30
30
30
30
30 30
3030 30 30
30
30
30
52
52
6
67
67
63
63
63
63
63
63
63
63
71
71
71
71
71
71
71
71
59
59
59
59
59
59
20
20
2020 20
20 20 20
2020
75
75
75
75
275
169
169
169
169
169
169
169
169
65
65
65
65
65
65
69
69
69
69
69
69
69
69
1818
18
18
18
18
52
18
65
275
3434
65
34
61
34
69
6
71
6
151
6
67
61
151
30
63
30
59
20
20
20
169
65
20
18
218
63
18
59
59
65
63
2075
77
13661
30
20
59
29680
74
280
129
29
680
29
29
29
29
29
29
8080
80
80
80
80
380
380
35
35
35
35
35
80
80
80
380
35
35
80
80
280
System Classification
I O W APrepared By
In Cooperation WithUnited States
Department of Transportation
06-25-2019
0 10 20 30 40 50
Kilometers
0 10 20 30 40 50
Miles
I O W A' SSystem Classification
for Planning
Future Routes are shown as dashed lines
Urban Area Boundaries
Interstate Highways
US Highways
State Highways
80 61
141
for Planning
1. Interstates
2. Commercial and Industrial
3. Area Development
4. Access Routes