Functional System Data; Estimated Lane - Length - 1988
Lane-Miles by Functional System
State |
Rural |
Urban |
Total |
Interstate |
Other Principal Arterial |
Minor Arterial |
Major Collector |
Minor Collector |
Local |
Total |
Interstate |
Other Freeways and Expressways |
Other Principal Arterial |
Minor Arterial |
Collector |
Local |
Total |
Alabama |
2,502 |
5,306 |
5,306 |
23,145 |
13,992 |
97,168 |
150,274 |
1,220 |
0 |
3,361 |
3,882 |
3,686 |
24,516 |
36,665 |
186,939 |
Alaska |
2,119 |
110 |
110 |
3,814 |
1,590 |
11,304 |
20,755 |
186 |
37 |
181 |
184 |
425 |
2,724 |
3,737 |
24,492 |
Arizona |
4,160 |
2,245 |
2,245 |
8,091 |
6,482 |
94,648 |
120,348 |
594 |
129 |
3,981 |
4,342 |
2,255 |
15,598 |
26,899 |
147,247 |
Arkansas |
1,689 |
4,284 |
4,284 |
24,741 |
13,160 |
89,900 |
140,142 |
574 |
386 |
1,774 |
2,136 |
2,019 |
9,606 |
16,495 |
156,637 |
California |
6,563 |
8,362 |
8,362 |
25,906 |
19,808 |
115,384 |
189,825 |
7,143 |
6,761 |
21,957 |
23,526 |
16,621 |
94,172 |
170,180 |
360,005 |
Colorado |
3,170 |
4,449 |
4,449 |
14,639 |
24,056 |
84,144 |
134,540 |
757 |
606 |
3,198 |
2,824 |
2,457 |
15,206 |
25,048 |
159,588 |
Connecticut |
480 |
624 |
624 |
1,928 |
2,272 |
12,172 |
18,434 |
1,288 |
776 |
1,905 |
2,160 |
4,045 |
13,626 |
23,800 |
42,234 |
Delaware |
0 |
546 |
546 |
1,231 |
308 |
5,446 |
7,962 |
240 |
0 |
470 |
331 |
360 |
2,178 |
3,579 |
11,541 |
Dist. of Columbia |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
72 |
112 |
427 |
405 |
331 |
1,318 |
2,665 |
2,665 |
Florida |
4,196 |
7,591 |
7,591 |
9,397 |
10,398 |
77,248 |
116,540 |
2,036 |
1,237 |
7,530 |
7,557 |
10,693 |
77,580 |
106,633 |
223,173 |
Georgia |
3,695 |
6,675 |
6,675 |
28,106 |
14,682 |
112,446 |
177,739 |
2,177 |
627 |
4,522 |
5,038 |
3,846 |
28,954 |
45,164 |
222,903 |
Hawaii |
30 |
35 |
35 |
945 |
226 |
3,360 |
5,383 |
218 |
246 |
339 |
330 |
391 |
1,848 |
3,372 |
8,755 |
Idaho |
2,049 |
3,476 |
3,476 |
9,969 |
7,632 |
92,738 |
117,827 |
283 |
0 |
583 |
807 |
780 |
2,796 |
5,249 |
123,076 |
Illinois |
5,741 |
815 |
815 |
28,701 |
7,194 |
153,828 |
212,250 |
2,746 |
311 |
6,513 |
9,677 |
7,282 |
44,348 |
70,877 |
283,127 |
Indiana |
3,474 |
3,201 |
3,201 |
20,295 |
20,740 |
97,592 |
152,573 |
1,312 |
453 |
4,064 |
5,067 |
3,933 |
23,672 |
38,501 |
191,074 |
Iowa |
2,645 |
7,021 |
7,021 |
27,155 |
32,796 |
130,248 |
209,998 |
595 |
0 |
2,848 |
3,144 |
2,293 |
10,698 |
19,578 |
229,576 |
Kansas |
2,862 |
7,206 |
7,206 |
45,449 |
18,664 |
167,244 |
250,477 |
745 |
357 |
1,553 |
2,252 |
1,603 |
12,634 |
19,144 |
269,621 |
Kentucky |
2,378 |
4,686 |
4,686 |
14,746 |
18,632 |
83,304 |
127,431 |
888 |
333 |
1,534 |
2,343 |
1,838 |
9,838 |
16,774 |
144,205 |
Louisiana |
2,365 |
2,695 |
2,695 |
14,821 |
8,612 |
62,538 |
94,625 |
843 |
273 |
3,031 |
3,058 |
2,697 |
17,580 |
27,482 |
122,107 |
Maine |
1,276 |
1,493 |
1,493 |
6,560 |
4,508 |
23,768 |
39,821 |
212 |
74 |
523 |
605 |
787 |
2,872 |
5,073 |
44,894 |
Maryland |
816 |
1,908 |
1,908 |
3,860 |
3,788 |
21,210 |
34,037 |
1,376 |
798 |
3,252 |
2,400 |
2,557 |
17,202 |
27,585 |
61,622 |
Massachusetts |
826 |
677 |
677 |
4,058 |
3,900 |
16,120 |
27,214 |
2,318 |
1,126 |
4,389 |
4,992 |
5,441 |
25,896 |
44,162 |
71,376 |
Michigan |
3,271 |
5,800 |
5,800 |
34,379 |
15,058 |
118,394 |
184,983 |
2,441 |
899 |
7,044 |
9,283 |
6,181 |
35,508 |
61,356 |
246,339 |
Minnesota |
2,780 |
8,203 |
8,203 |
33,294 |
23,810 |
155,604 |
234,479 |
1,097 |
568 |
1,913 |
3,876 |
4,041 |
19,408 |
30,903 |
265,382 |
Mississippi |
2,240 |
4,314 |
4,314 |
23,520 |
5,868 |
88,026 |
132,366 |
529 |
122 |
1,954 |
1,558 |
1,588 |
10,108 |
15,859 |
148,225 |
Missouri |
3,376 |
6,513 |
6,513 |
36,309 |
10,822 |
147,372 |
211,900 |
1,874 |
976 |
3,366 |
3,542 |
2,941 |
21,436 |
34,135 |
246,035 |
Montana |
4,570 |
4,351 |
4,351 |
13,233 |
18,874 |
93,140 |
140,782 |
177 |
0 |
515 |
400 |
382 |
3,202 |
4,676 |
145,458 |
Nebraska |
1,775 |
5,626 |
5,626 |
22,903 |
18,472 |
118,992 |
176,234 |
172 |
38 |
1,228 |
1,249 |
837 |
7,168 |
10,692 |
186,926 |
Nevada |
2,010 |
1,403 |
1,403 |
4,686 |
4,902 |
69,420 |
84,787 |
208 |
122 |
699 |
1,023 |
1,048 |
4,056 |
7,156 |
91,943 |
New Hampshire |
779 |
714 |
714 |
2,480 |
2,474 |
17,358 |
25,155 |
202 |
129 |
455 |
744 |
680 |
2,878 |
5,088 |
30,243 |
New Jersey |
668 |
923 |
923 |
3,626 |
2,476 |
15,398 |
24,691 |
1,728 |
1,262 |
4,352 |
6,102 |
3,857 |
31,594 |
48,895 |
73,586 |
New Mexico |
3,617 |
2,949 |
2,949 |
9,246 |
4,046 |
77,012 |
101,491 |
387 |
0 |
1,827 |
1,001 |
766 |
6,688 |
10,669 |
112,160 |
New York |
3,558 |
4,803 |
4,803 |
12,798 |
21,590 |
97,412 |
149,908 |
3,351 |
3,361 |
7,788 |
11,181 |
8,771 |
51,332 |
85,784 |
235,692 |
North Carolina |
2,516 |
5,407 |
5,407 |
21,524 |
18,244 |
101,848 |
154,072 |
975 |
836 |
5,282 |
4,837 |
2,725 |
25,896 |
40,551 |
194,623 |
North Dakota |
2,121 |
3,136 |
3,136 |
22,223 |
14,950 |
120,024 |
170,850 |
163 |
0 |
480 |
576 |
453 |
2,184 |
3,856 |
174,706 |
Ohio |
3,441 |
5,036 |
5,036 |
23,679 |
14,586 |
114,648 |
168,439 |
3,661 |
1,490 |
6,450 |
7,099 |
8,681 |
42,174 |
69,555 |
237,994 |
Oklahoma |
2,890 |
4,938 |
4,938 |
42,964 |
6,210 |
137,954 |
201,782 |
969 |
864 |
2,400 |
4,547 |
2,575 |
15,738 |
27,093 |
228,875 |
Oregon |
2,430 |
5,062 |
5,062 |
19,324 |
14,174 |
125,472 |
171,755 |
631 |
221 |
1,628 |
2,145 |
2,346 |
11,798 |
18,769 |
190,524 |
Pennsylvania |
4,567 |
5,258 |
5,258 |
16,104 |
16,836 |
126,098 |
181,606 |
1,742 |
1,445 |
8,631 |
6,389 |
6,466 |
36,224 |
60,897 |
242,503 |
Rhode Island |
84 |
203 |
203 |
433 |
274 |
1,886 |
3,085 |
302 |
273 |
637 |
1,056 |
895 |
6,298 |
9,461 |
12,546 |
South Carolina |
2,703 |
4,146 |
4,146 |
17,209 |
8,010 |
72,438 |
112,032 |
541 |
138 |
2,467 |
2,370 |
2,434 |
12,884 |
20,834 |
132,866 |
South Dakota |
2,525 |
5,141 |
5,141 |
22,955 |
13,748 |
93,948 |
145,211 |
187 |
13 |
555 |
514 |
325 |
2,266 |
3,860 |
149,071 |
Tennessee |
3,201 |
2,698 |
2,698 |
11,001 |
21,520 |
92,702 |
139,956 |
1,311 |
0 |
4,531 |
2,591 |
3,873 |
21,528 |
33,834 |
173,790 |
Texas |
9,144 |
22,099 |
22,099 |
77,297 |
37,104 |
285,796 |
446,813 |
5,146 |
3,685 |
13,989 |
15,144 |
14,896 |
132,580 |
185,440 |
632,253 |
Utah |
3,054 |
1,508 |
1,508 |
6,118 |
8,598 |
53,854 |
76,944 |
777 |
51 |
865 |
1,182 |
1,060 |
8,164 |
12,099 |
89,043 |
Vermont |
1,199 |
655 |
655 |
3,900 |
2,038 |
17,598 |
26,927 |
81 |
43 |
214 |
242 |
264 |
1,208 |
2,052 |
28,979 |
Virginia |
3,286 |
5,481 |
5,481 |
20,913 |
4,806 |
67,238 |
109,233 |
1,580 |
654 |
3,451 |
4,326 |
2,999 |
20,718 |
33,728 |
142,961 |
Washington |
2,278 |
3,858 |
3,858 |
14,739 |
13,026 |
93,168 |
132,313 |
1,373 |
757 |
3,824 |
4,257 |
3,724 |
22,238 |
36,173 |
168,486 |
West Virginia |
1,737 |
1,406 |
1,406 |
12,742 |
4,338 |
40,758 |
64,605 |
375 |
201 |
537 |
672 |
831 |
3,814 |
6,430 |
71,035 |
Wisconsin |
2,174 |
8,028 |
8,028 |
27,616 |
12,924 |
132,798 |
194,500 |
593 |
699 |
3,070 |
4,647 |
2,950 |
19,252 |
31,211 |
225,711 |
Wyoming |
3,455 |
2,049 |
2,049 |
5,011 |
14,918 |
49,354 |
79,047 |
199 |
11 |
539 |
456 |
594 |
2,350 |
4,149 |
83,196 |
U.S. Total |
134,485 |
205,113 |
309,104 |
879,783 |
588,136 |
4,277,520 |
6,394,141 |
60,595 |
33,500 |
168,626 |
190,069 |
165,523 |
1,035,554 |
1,653,867 |
8,048,008 |
Grand Total |
134,485 |
205,113 |
309,104 |
879,783 |
588,136 |
4,277,520 |
6,394,141 |
60,595 |
33,500 |
168,626 |
190,069 |
165,523 |
1,035,554 |
1,653,867 |
8,048,008 |
- 1/ Interstate System based on 100 percent inventory; non-Interstate arterial and collector functional systems estimated from samples data; rural and urban local functional systems estimated assuming two through lanes.
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