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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-47D - Highway Statistics 2019

Highway Statistics Series

Highway Statistics 2019


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National Highway System Length - 2019

September 30, 2020

NATIONAL HIGHWAY SYSTEM LENGTH - 2019

MILES BY MEASURED PAVEMENT FAULTING (INCHES) - RURAL

TABLE HM-47d SHEET 1 OF 2
STATE FAULTING(1)
INTERSTATE SYSTEM OTHER TOTAL
NOT REPORTED(2) < 0.10 0.10-0.15 > 0.15 TOTAL REPORTED NOT REPORTED(2) < 0.10 0.10-0.15 > 0.15 TOTAL REPORTED NOT REPORTED(2) < 0.10 0.10-0.15 > 0.15 TOTAL REPORTED
Alabama
10
-
-
-
-
-
-
-
-
-
10
-
-
-
-
Alaska
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Arizona
2
8
-
-
8
3
1
-
-
1
5
9
-
-
9
Arkansas
-
110
-
-
110
-
101
1
9
111
-
211
1
9
220
California
-
297
25
3
325
-
194
14
1
209
-
491
39
4
534
Colorado
-
224
21
19
263
-
259
5
1
264
-
482
26
19
527
Connecticut
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Delaware
-
-
-
-
-
-
23
1
1
25
-
23
1
1
25
District of Columbia
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Florida
1
10
-
-
10
-
8
-
-
8
1
17
-
-
17
Georgia
-
230
13
1
243
-
75
3
0
78
-
305
16
1
322
Hawaii
-
-
-
-
-
-
0
-
-
0
-
0
-
-
0
Idaho
0
31
21
30
82
-
1
-
-
1
0
32
21
30
83
Illinois
0
24
-
-
24
5
65
3
1
69
5
89
3
1
93
Indiana
0
114
4
1
119
0
105
2
0
107
0
218
7
1
225
Iowa
3
289
1
0
290
21
1,029
35
3
1,068
23
1,318
37
4
1,358
Kansas
0
220
1
0
221
1
358
11
1
370
1
578
11
2
591
Kentucky
-
125
9
2
136
0
126
1
0
127
0
251
10
2
263
Louisiana
0
185
35
8
228
1
149
23
13
185
1
334
58
21
414
Maine
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Maryland
-
-
-
-
-
0
1
-
-
1
0
1
-
-
1
Massachusetts
-
-
-
-
-
0
-
-
-
-
0
-
-
-
-
Michigan
5
229
26
13
268
3
105
20
9
134
8
334
46
22
402
Minnesota
-
333
1
-
334
1
467
6
0
473
1
800
7
0
808
Mississippi
-
39
4
8
51
-
36
10
15
62
-
76
14
23
113
Missouri
-
122
2
0
124
-
558
7
1
566
-
680
9
1
690
Montana
-
8
5
4
17
-
3
0
-
3
-
11
5
4
20
Nebraska
-
130
-
0
130
35
377
48
14
439
35
507
48
14
570
Nevada
-
32
3
1
36
-
-
-
-
-
-
32
3
1
36
New Hampshire
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
New Jersey
-
-
-
-
-
-
1
0
0
2
-
1
0
0
2
New Mexico
0
3
0
-
3
-
8
0
0
9
0
12
0
0
12
New York
-
85
2
0
87
-
12
0
-
13
-
98
2
0
100
North Carolina
0
82
0
-
83
-
-
-
-
-
0
82
0
-
83
North Dakota
-
238
2
0
241
-
149
0
0
150
-
387
3
1
390
Ohio
0
52
2
0
54
5
119
1
0
121
5
171
3
1
175
Oklahoma
2
224
4
1
229
3
286
51
30
367
5
510
56
31
596
Oregon
-
5
-
0
5
0
1
2
0
4
0
6
2
1
9
Pennsylvania
-
162
0
0
162
-
174
1
0
175
-
336
1
0
337
Rhode Island
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
South Carolina
-
21
5
44
70
18
0
-
1
1
18
21
5
44
70
South Dakota
-
241
1
-
242
3
648
3
0
651
3
889
4
0
893
Tennessee
-
8
0
0
8
-
1
-
-
1
-
9
0
0
9
Texas
-
41
1
0
42
16
63
2
1
66
16
104
3
1
108
Utah
-
101
15
3
119
-
13
2
0
15
-
113
17
3
133
Vermont
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Virginia
0
0
0
1
1
2
1
3
6
10
2
1
3
7
11
Washington
3
141
11
1
153
13
86
4
3
92
16
227
15
3
245
West Virginia
4
27
1
-
27
-
113
1
0
114
4
139
2
0
142
Wisconsin
-
140
3
3
146
3
721
13
3
736
3
861
16
6
883
Wyoming
-
73
13
2
88
-
15
1
0
16
-
88
14
2
104
U.S. Total
31
4,402
232
144
4,779
133
6,455
276
115
6,845
165
10,857
508
259
11,624
Puerto Rico
-
16
9
0
25
-
1
-
-
1
-
17
9
0
26
Grand Total
31
4,418
241
144
4,804
133
6,456
276
115
6,846
165
10,874
517
259
11,650

For footnotes, see Footnotes.

September 30, 2020

NATIONAL HIGHWAY SYSTEM LENGTH - 2019

MILES BY MEASURED PAVEMENT FAULTING (INCHES) - URBAN

TABLE HM-47d SHEET 2 OF 2
STATE FAULTING(1)
INTERSTATE SYSTEM OTHER TOTAL
NOT REPORTED(2) < 0.10 0.10-0.15 > 0.15 TOTAL REPORTED NOT REPORTED(2) < 0.10 0.10-0.15 > 0.15 TOTAL REPORTED NOT REPORTED(2) < 0.10 0.10-0.15 > 0.15 TOTAL REPORTED
Alabama
8
9
2
5
17
0
2
0
1
3
8
11
3
6
20
Alaska
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Arizona
1
8
-
-
8
7
33
-
-
33
8
42
-
-
42
Arkansas
-
101
0
-
102
0
77
7
13
97
0
179
7
13
199
California
-
528
42
3
573
-
565
86
22
673
-
1,092
128
25
1,246
Colorado
-
88
6
1
94
-
181
35
14
231
-
269
41
16
326
Connecticut
-
4
0
-
4
-
7
0
-
7
-
11
0
-
11
Delaware
-
15
0
0
15
-
39
2
1
42
-
54
3
1
58
District of Columbia
0
2
0
1
3
3
2
1
6
9
3
3
1
7
12
Florida
20
95
1
0
97
10
58
5
-
63
30
153
6
0
160
Georgia
-
214
14
2
229
-
186
5
2
192
-
399
18
4
422
Hawaii
-
20
5
2
27
1
19
1
0
20
1
39
6
3
47
Idaho
-
14
9
3
25
2
2
1
0
3
2
16
10
3
29
Illinois
1
114
1
1
115
8
403
26
24
453
9
516
27
25
568
Indiana
1
151
5
0
156
1
113
9
0
123
2
264
14
0
278
Iowa
8
91
0
0
91
10
333
21
6
361
18
424
21
7
452
Kansas
1
90
1
0
91
1
149
5
1
155
2
238
6
1
246
Kentucky
0
93
2
0
95
1
74
1
0
75
1
167
2
0
170
Louisiana
3
137
33
21
191
3
168
98
80
346
6
305
132
101
538
Maine
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Maryland
0
6
0
-
7
0
19
8
3
30
0
25
8
3
36
Massachusetts
-
-
-
-
-
12
-
-
-
-
12
-
-
-
-
Michigan
2
281
41
20
342
40
355
115
78
547
42
635
156
98
889
Minnesota
0
195
3
0
198
4
226
4
1
231
4
421
6
1
428
Mississippi
-
15
2
1
18
-
35
12
7
54
-
50
14
8
72
Missouri
-
94
1
0
95
-
310
4
2
316
-
404
5
3
412
Montana
-
5
0
1
6
-
14
7
7
28
-
19
7
7
34
Nebraska
-
43
1
-
44
4
190
35
15
239
4
233
36
15
284
Nevada
-
52
3
0
56
-
4
1
1
6
-
57
5
1
62
New Hampshire
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
New Jersey
-
26
5
2
32
-
45
9
5
59
-
71
14
7
91
New Mexico
-
9
0
-
9
0
13
0
0
14
0
23
0
0
23
New York
-
142
3
1
146
-
219
14
3
236
-
362
16
4
382
North Carolina
11
210
2
1
213
4
37
1
0
39
15
248
4
1
252
North Dakota
-
39
-
-
39
-
88
5
1
95
-
127
5
1
134
Ohio
0
73
1
0
74
29
107
7
1
115
29
181
8
1
190
Oklahoma
0
91
7
2
100
3
209
20
5
235
3
301
27
7
335
Oregon
-
0
0
0
0
6
9
16
4
29
6
9
16
4
29
Pennsylvania
-
164
0
0
165
-
353
3
4
360
-
517
3
4
525
Rhode Island
-
-
-
-
-
-
-
0
-
0
-
-
0
-
0
South Carolina
-
26
4
41
70
18
4
0
8
12
18
30
4
48
83
South Dakota
-
53
-
-
53
5
96
5
2
103
5
149
5
2
156
Tennessee
0
29
1
1
31
0
23
3
1
27
0
52
4
2
58
Texas
-
42
1
0
44
38
617
161
73
851
38
660
162
73
895
Utah
-
127
7
1
135
-
114
8
1
124
-
242
15
3
259
Vermont
-
-
-
-
-
0
-
-
-
-
0
-
-
-
-
Virginia
8
7
12
5
24
9
1
3
21
25
17
9
15
25
49
Washington
13
140
8
2
150
36
59
16
6
82
49
200
24
9
233
West Virginia
11
8
3
1
11
-
44
4
5
52
11
52
7
5
64
Wisconsin
2
141
7
5
152
71
732
27
10
770
73
873
34
15
922
Wyoming
-
49
4
0
53
-
32
8
2
41
-
80
11
2
94
U.S. Total
91
3,841
238
124
4,203
324
6,370
801
436
7,607
415
10,211
1,039
561
11,810
Puerto Rico
-
54
30
6
90
-
11
13
3
28
-
65
44
9
117
Grand Total
91
3,894
268
130
4,293
324
6,381
814
439
7,635
415
10,275
1,083
569
11,927

For footnotes, see Footnotes.

  1. Data are reported as faulting in inches to the nearest hundredth. Reference: HPMS Field Manual .
    Note that while the data value ranges are consistent with Transportation Performance Measure (TPM) thresholds, the data in this table, or in combination with other tables, will not produce results consistent with TPM since it uses a different process.
  2. May include sections entirely on structures and unpaved miles.
Page last modified on July 29, 2021
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000