Functional System Data; Estimated Lane - Length - 1991
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 |
2,579 |
5,384 |
5,384 |
23,478 |
13,952 |
97,376 |
150,934 |
1,250 |
89 |
3,332 |
3,903 |
3,717 |
24,526 |
36,817 |
187,751 |
Alaska |
2,121 |
139 |
139 |
3,870 |
1,508 |
14,390 |
23,834 |
200 |
0 |
340 |
213 |
275 |
2,340 |
3,368 |
27,202 |
Arizona |
4,162 |
2,285 |
2,285 |
7,501 |
5,704 |
60,776 |
85,074 |
655 |
296 |
4,233 |
3,207 |
3,600 |
20,646 |
32,637 |
117,711 |
Arkansas |
1,689 |
4,531 |
4,531 |
24,595 |
13,010 |
89,968 |
140,015 |
572 |
394 |
1,842 |
2,145 |
2,015 |
9,634 |
16,602 |
156,617 |
California |
6,596 |
8,373 |
8,373 |
26,398 |
19,710 |
114,616 |
189,441 |
7,264 |
6,995 |
22,663 |
24,139 |
16,608 |
100,952 |
178,621 |
368,062 |
Colorado |
3,202 |
4,486 |
4,486 |
14,708 |
24,114 |
85,034 |
135,590 |
739 |
677 |
3,263 |
2,882 |
2,463 |
15,570 |
25,594 |
161,184 |
Connecticut |
480 |
678 |
678 |
1,880 |
2,284 |
12,504 |
18,788 |
1,308 |
795 |
1,905 |
2,170 |
4,031 |
13,934 |
24,143 |
42,931 |
Delaware |
0 |
500 |
500 |
1,223 |
304 |
5,550 |
7,992 |
236 |
3 |
518 |
337 |
360 |
2,322 |
3,776 |
11,768 |
Dist. of Columbia |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
74 |
109 |
448 |
419 |
333 |
1,318 |
2,701 |
2,701 |
Florida |
4,305 |
10,257 |
10,257 |
9,041 |
10,756 |
89,382 |
128,666 |
2,187 |
1,158 |
8,871 |
7,193 |
11,013 |
75,512 |
105,934 |
234,600 |
Georgia |
3,817 |
7,164 |
7,164 |
28,157 |
14,474 |
115,332 |
181,227 |
2,360 |
697 |
4,824 |
5,220 |
3,869 |
32,248 |
49,218 |
230,445 |
Hawaii |
31 |
35 |
35 |
900 |
226 |
3,238 |
5,225 |
249 |
224 |
331 |
332 |
396 |
2,050 |
3,582 |
8,807 |
Idaho |
2,130 |
3,500 |
3,500 |
10,040 |
7,942 |
83,906 |
109,629 |
297 |
0 |
615 |
928 |
855 |
3,272 |
5,967 |
115,596 |
Illinois |
5,731 |
7,896 |
7,896 |
28,626 |
7,170 |
153,974 |
214,034 |
2,867 |
368 |
7,726 |
8,307 |
7,273 |
45,252 |
71,793 |
285,827 |
Indiana |
3,525 |
3,283 |
3,283 |
20,150 |
20,546 |
97,920 |
152,977 |
1,349 |
452 |
4,141 |
5,182 |
3,978 |
23,910 |
39,012 |
191,989 |
Iowa |
2,615 |
7,230 |
7,230 |
27,313 |
32,770 |
130,170 |
210,064 |
638 |
0 |
3,070 |
3,244 |
2,331 |
10,814 |
20,097 |
230,161 |
Kansas |
2,862 |
7,140 |
7,140 |
45,475 |
18,640 |
167,808 |
250,972 |
779 |
361 |
1,697 |
2,367 |
1,574 |
12,938 |
19,716 |
270,688 |
Kentucky |
2,378 |
4,887 |
4,887 |
14,713 |
18,568 |
82,934 |
127,167 |
913 |
338 |
1,607 |
2,597 |
1,841 |
9,844 |
17,140 |
144,307 |
Louisiana |
2,680 |
2,700 |
2,700 |
14,828 |
8,602 |
62,614 |
95,090 |
902 |
114 |
3,344 |
3,020 |
2,685 |
17,600 |
27,665 |
122,755 |
Maine |
1,276 |
1,495 |
1,495 |
6,557 |
4,506 |
24,554 |
40,604 |
213 |
51 |
551 |
605 |
789 |
3,040 |
5,249 |
45,853 |
Maryland |
1,164 |
1,621 |
1,621 |
3,897 |
3,760 |
21,934 |
34,817 |
1,515 |
782 |
3,399 |
2,519 |
2,574 |
17,906 |
28,695 |
63,512 |
Massachusetts |
826 |
667 |
667 |
4,058 |
3,902 |
16,334 |
27,420 |
2,338 |
1,115 |
4,391 |
4,991 |
5,444 |
26,714 |
44,993 |
72,413 |
Michigan |
3,328 |
5,920 |
5,920 |
34,722 |
14,842 |
118,162 |
184,963 |
2,566 |
912 |
7,486 |
8,991 |
3,167 |
38,174 |
61,296 |
246,259 |
Minnesota |
2,752 |
8,214 |
8,214 |
33,349 |
23,352 |
153,968 |
232,343 |
1,176 |
584 |
1,958 |
4,290 |
4,213 |
20,522 |
32,743 |
265,086 |
Mississippi |
2,241 |
4,359 |
4,359 |
23,520 |
5,818 |
88,574 |
132,938 |
532 |
133 |
1,957 |
1,576 |
1,600 |
10,312 |
16,110 |
149,048 |
Missouri |
3,384 |
6,636 |
6,636 |
36,251 |
10,858 |
150,414 |
214,978 |
1,888 |
1,008 |
3,362 |
4,020 |
2,965 |
20,548 |
33,791 |
248,769 |
Montana |
4,576 |
4,319 |
4,319 |
13,410 |
18,286 |
92,208 |
139,460 |
188 |
0 |
530 |
457 |
457 |
3,236 |
4,868 |
144,328 |
Nebraska |
1,775 |
5,654 |
5,654 |
22,919 |
18,462 |
119,282 |
176,578 |
172 |
36 |
1,239 |
1,260 |
841 |
7,198 |
10,746 |
187,324 |
Nevada |
1,996 |
1,419 |
1,419 |
4,690 |
4,908 |
70,704 |
86,092 |
222 |
173 |
694 |
1,023 |
1,101 |
4,252 |
7,465 |
93,557 |
New Hampshire |
780 |
733 |
733 |
2,486 |
2,458 |
17,606 |
25,435 |
201 |
133 |
436 |
750 |
681 |
2,944 |
5,145 |
30,580 |
New Jersey |
699 |
988 |
988 |
3,589 |
2,506 |
15,424 |
24,742 |
1,742 |
1,376 |
4,386 |
6,144 |
3,893 |
31,598 |
49,139 |
73,881 |
New Mexico |
3,642 |
3,420 |
3,420 |
8,453 |
4,738 |
78,628 |
103,672 |
412 |
11 |
1,889 |
919 |
691 |
8,954 |
12,876 |
116,548 |
New York |
3,544 |
4,812 |
4,812 |
12,707 |
21,666 |
97,988 |
150,409 |
3,380 |
3,519 |
7,919 |
11,183 |
8,794 |
52,198 |
86,993 |
237,402 |
North Carolina |
2,914 |
5,304 |
5,304 |
21,617 |
18,102 |
102,570 |
155,043 |
1,076 |
745 |
5,640 |
5,193 |
2,863 |
27,498 |
43,015 |
198,058 |
North Dakota |
2,121 |
6,552 |
6,552 |
22,149 |
14,960 |
120,580 |
171,411 |
164 |
0 |
491 |
595 |
451 |
2,238 |
3,939 |
175,350 |
Ohio |
3,430 |
5,002 |
5,002 |
23,973 |
14,234 |
114,896 |
168,568 |
3,707 |
1,522 |
6,629 |
7,395 |
9,234 |
42,440 |
70,927 |
239,495 |
Oklahoma |
2,890 |
5,271 |
5,271 |
43,031 |
6,182 |
138,926 |
203,154 |
994 |
826 |
2,600 |
4,452 |
2,579 |
16,340 |
27,791 |
230,945 |
Oregon |
2,432 |
5,043 |
5,043 |
19,309 |
14,670 |
129,282 |
175,786 |
645 |
225 |
1,673 |
2,352 |
2,049 |
13,220 |
20,164 |
195,950 |
Pennsylvania |
4,683 |
5,254 |
5,254 |
16,126 |
16,742 |
125,978 |
181,344 |
1,939 |
1,501 |
8,097 |
6,247 |
6,466 |
37,502 |
61,752 |
243,096 |
Rhode Island |
85 |
210 |
210 |
417 |
306 |
1,964 |
3,192 |
306 |
271 |
991 |
637 |
1,002 |
6,688 |
9,895 |
13,087 |
South Carolina |
2,710 |
4,175 |
4,175 |
17,253 |
8,012 |
73,082 |
112,834 |
605 |
131 |
2,470 |
2,399 |
2,450 |
12,910 |
20,965 |
133,799 |
South Dakota |
2,494 |
5,040 |
5,040 |
23,012 |
13,902 |
113,394 |
164,853 |
185 |
13 |
570 |
478 |
237 |
2,362 |
3,845 |
168,698 |
Tennessee |
3,171 |
2,860 |
2,860 |
10,976 |
21,590 |
94,196 |
141,727 |
1,393 |
0 |
4,656 |
2,656 |
3,950 |
22,142 |
34,797 |
176,524 |
Texas |
9,232 |
22,457 |
22,457 |
77,771 |
37,608 |
286,540 |
449,021 |
5,319 |
4,064 |
14,886 |
15,768 |
15,070 |
115,874 |
170,981 |
620,002 |
Utah |
3,213 |
1,675 |
1,675 |
6,413 |
8,322 |
53,694 |
77,028 |
811 |
50 |
886 |
1,228 |
1,047 |
8,644 |
12,666 |
89,694 |
Vermont |
1,142 |
674 |
674 |
3,833 |
1,978 |
17,422 |
26,557 |
138 |
43 |
250 |
272 |
355 |
1,460 |
2,518 |
29,075 |
Virginia |
3,322 |
5,608 |
5,608 |
20,919 |
4,798 |
68,374 |
110,604 |
1,599 |
701 |
3,497 |
4,433 |
3,034 |
21,750 |
35,014 |
145,618 |
Washington |
2,294 |
3,879 |
3,879 |
14,995 |
13,024 |
89,008 |
128,449 |
1,377 |
765 |
3,923 |
4,388 |
3,751 |
22,782 |
36,986 |
165,435 |
West Virginia |
1,859 |
1,292 |
1,292 |
12,733 |
4,320 |
41,000 |
64,819 |
385 |
216 |
585 |
697 |
843 |
3,944 |
6,670 |
71,489 |
Wisconsin |
2,173 |
7,726 |
7,726 |
27,504 |
13,058 |
133,364 |
194,228 |
598 |
749 |
3,160 |
4,911 |
2,816 |
19,734 |
31,968 |
226,196 |
Wyoming |
3,452 |
2,049 |
2,049 |
5,004 |
14,872 |
45,622 |
75,253 |
201 |
11 |
565 |
454 |
664 |
2,472 |
4,367 |
79,620 |
U.S. Total |
136,503 |
220,796 |
297,017 |
880,539 |
587,022 |
4,283,164 |
6,405,041 |
62,826 |
34,736 |
176,536 |
191,088 |
165,288 |
1,052,278 |
1,682,752 |
8,087,793 |
Grand Total |
136,503 |
220,796 |
297,017 |
880,539 |
587,022 |
4,283,164 |
6,405,041 |
62,826 |
34,736 |
176,536 |
191,088 |
165,288 |
1,052,278 |
1,682,752 |
8,087,793 |
- 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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