Functional System Data; Estimated Lane - Length - 1986
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 |
2,487 |
5,315 |
5,315 |
23,000 |
14,020 |
96,918 |
149,753 |
1,186 |
0 |
3,301 |
3,842 |
3,638 |
20,202 |
32,169 |
181,922 |
Alaska |
2,122 |
88 |
88 |
3,590 |
1,678 |
11,078 |
20,525 |
181 |
42 |
140 |
159 |
423 |
2,694 |
3,639 |
24,164 |
Arizona |
4,181 |
2,235 |
2,235 |
8,969 |
7,284 |
109,430 |
136,713 |
546 |
41 |
1,331 |
2,654 |
2,229 |
12,694 |
19,495 |
156,208 |
Arkansas |
1,689 |
4,150 |
4,150 |
24,712 |
13,226 |
89,942 |
140,086 |
568 |
362 |
1,760 |
2,127 |
1,997 |
9,572 |
16,386 |
156,472 |
California |
6,574 |
8,506 |
8,506 |
25,973 |
19,782 |
147,824 |
222,477 |
7,090 |
6,594 |
20,242 |
21,211 |
16,114 |
87,826 |
159,077 |
381,554 |
Colorado |
3,077 |
4,499 |
4,499 |
14,656 |
24,140 |
82,750 |
133,278 |
807 |
544 |
3,142 |
2,760 |
2,458 |
14,774 |
24,485 |
157,763 |
Connecticut |
477 |
626 |
626 |
1,928 |
2,270 |
12,058 |
18,316 |
1,252 |
762 |
1,937 |
2,229 |
4,136 |
13,514 |
23,830 |
42,146 |
Delaware |
0 |
563 |
563 |
1,238 |
308 |
5,390 |
7,953 |
244 |
0 |
436 |
337 |
366 |
2,144 |
3,527 |
11,480 |
Dist. of Columbia |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
71 |
108 |
413 |
418 |
338 |
1,334 |
2,682 |
2,682 |
Florida |
3,746 |
7,444 |
7,444 |
9,304 |
10,922 |
99,838 |
139,630 |
2,156 |
1,130 |
7,155 |
7,458 |
9,972 |
45,336 |
73,207 |
212,837 |
Georgia |
3,674 |
5,895 |
5,895 |
28,442 |
14,576 |
111,950 |
176,912 |
1,989 |
576 |
4,308 |
5,354 |
4,067 |
28,108 |
44,402 |
221,314 |
Hawaii |
22 |
35 |
35 |
966 |
230 |
3,300 |
5,339 |
200 |
251 |
335 |
334 |
392 |
1,804 |
3,316 |
8,655 |
Idaho |
2,049 |
3,476 |
3,476 |
10,006 |
7,820 |
114,308 |
139,621 |
283 |
0 |
583 |
807 |
788 |
2,764 |
5,225 |
144,846 |
Illinois |
5,282 |
1,251 |
1,251 |
28,543 |
7,264 |
153,414 |
211,574 |
2,567 |
442 |
6,342 |
9,779 |
7,235 |
43,510 |
69,875 |
281,449 |
Indiana |
3,474 |
2,983 |
2,983 |
19,438 |
21,120 |
97,854 |
151,662 |
1,312 |
430 |
4,033 |
5,062 |
3,962 |
23,224 |
38,023 |
189,685 |
Iowa |
2,649 |
6,944 |
6,944 |
27,122 |
32,782 |
130,410 |
210,070 |
585 |
0 |
2,802 |
3,075 |
2,286 |
10,586 |
19,334 |
229,404 |
Kansas |
2,630 |
7,427 |
7,427 |
45,519 |
18,660 |
166,946 |
250,246 |
761 |
358 |
1,845 |
2,462 |
1,614 |
12,270 |
19,310 |
269,556 |
Kentucky |
2,341 |
4,466 |
4,466 |
14,590 |
18,634 |
83,150 |
126,960 |
783 |
371 |
1,469 |
2,295 |
1,804 |
9,832 |
16,554 |
143,514 |
Louisiana |
2,134 |
2,659 |
2,659 |
14,822 |
8,596 |
62,338 |
94,124 |
896 |
256 |
3,061 |
3,046 |
2,673 |
17,628 |
27,560 |
121,684 |
Maine |
1,129 |
1,650 |
1,650 |
6,563 |
4,506 |
23,770 |
39,840 |
157 |
118 |
492 |
613 |
783 |
2,870 |
5,033 |
44,873 |
Maryland |
793 |
1,877 |
1,877 |
3,838 |
3,796 |
20,850 |
33,621 |
1,378 |
730 |
3,243 |
2,304 |
2,547 |
16,628 |
26,830 |
60,451 |
Massachusetts |
818 |
678 |
678 |
4,056 |
3,902 |
16,118 |
27,206 |
2,265 |
1,136 |
4,378 |
4,993 |
5,442 |
25,894 |
44,108 |
71,314 |
Michigan |
3,025 |
5,833 |
5,833 |
34,935 |
15,034 |
117,732 |
184,551 |
2,341 |
967 |
6,997 |
10,021 |
6,076 |
35,350 |
61,752 |
246,303 |
Minnesota |
2,777 |
8,267 |
8,267 |
33,345 |
23,750 |
161,500 |
240,490 |
1,013 |
522 |
1,794 |
3,802 |
4,110 |
19,516 |
30,757 |
271,247 |
Mississippi |
2,254 |
4,104 |
4,104 |
23,545 |
5,882 |
87,894 |
131,998 |
514 |
121 |
1,913 |
1,532 |
1,563 |
9,640 |
15,283 |
147,281 |
Missouri |
3,347 |
6,323 |
6,323 |
36,595 |
10,800 |
147,168 |
211,591 |
1,685 |
959 |
3,231 |
4,007 |
2,858 |
20,902 |
33,642 |
245,233 |
Montana |
4,552 |
4,353 |
4,353 |
13,204 |
18,890 |
93,650 |
141,258 |
185 |
0 |
521 |
441 |
424 |
3,330 |
4,901 |
146,159 |
Nebraska |
1,775 |
5,624 |
5,624 |
22,872 |
18,498 |
118,402 |
175,646 |
172 |
24 |
1,207 |
1,213 |
838 |
7,172 |
10,626 |
186,272 |
Nevada |
2,011 |
1,402 |
1,402 |
4,686 |
4,904 |
68,252 |
83,621 |
206 |
110 |
786 |
926 |
1,040 |
4,440 |
7,508 |
91,129 |
New Hampshire |
774 |
716 |
716 |
2,476 |
2,484 |
16,998 |
24,834 |
197 |
129 |
436 |
731 |
688 |
2,790 |
4,971 |
29,805 |
New Jersey |
683 |
927 |
927 |
3,623 |
2,480 |
15,126 |
24,437 |
1,731 |
1,238 |
4,318 |
6,097 |
3,860 |
31,578 |
48,822 |
73,259 |
New Mexico |
3,660 |
2,904 |
2,904 |
9,237 |
3,886 |
75,198 |
99,338 |
387 |
0 |
1,416 |
854 |
550 |
8,358 |
11,565 |
110,903 |
New York |
3,558 |
4,763 |
4,763 |
12,830 |
21,612 |
97,034 |
149,614 |
3,309 |
3,303 |
7,834 |
11,107 |
8,765 |
50,722 |
85,040 |
234,654 |
North Carolina |
2,429 |
5,412 |
5,412 |
21,470 |
18,320 |
102,508 |
154,775 |
870 |
826 |
5,217 |
4,817 |
2,712 |
25,010 |
39,452 |
194,227 |
North Dakota |
2,116 |
3,054 |
3,054 |
22,198 |
14,976 |
119,908 |
170,649 |
167 |
0 |
435 |
528 |
465 |
2,052 |
3,647 |
174,296 |
Ohio |
3,538 |
5,003 |
5,003 |
23,610 |
14,638 |
115,000 |
168,954 |
3,508 |
1,410 |
6,201 |
7,412 |
8,667 |
41,866 |
69,064 |
238,018 |
Oklahoma |
2,894 |
4,945 |
4,945 |
42,865 |
6,310 |
136,554 |
200,688 |
961 |
811 |
2,475 |
4,659 |
2,613 |
16,328 |
27,847 |
228,535 |
Oregon |
2,387 |
5,342 |
5,342 |
19,333 |
14,366 |
127,650 |
174,146 |
626 |
218 |
1,636 |
2,171 |
2,285 |
11,418 |
18,354 |
192,500 |
Pennsylvania |
4,662 |
5,090 |
5,090 |
16,234 |
17,346 |
121,892 |
178,006 |
1,628 |
1,245 |
8,137 |
6,156 |
6,403 |
39,170 |
62,739 |
240,745 |
Rhode Island |
84 |
194 |
194 |
412 |
286 |
2,196 |
3,383 |
302 |
223 |
704 |
1,071 |
891 |
6,308 |
9,499 |
12,882 |
South Carolina |
2,702 |
4,164 |
4,164 |
17,201 |
8,030 |
71,636 |
111,176 |
518 |
147 |
2,435 |
2,321 |
2,430 |
12,866 |
20,717 |
131,893 |
South Dakota |
2,543 |
5,138 |
5,138 |
22,915 |
13,744 |
94,146 |
145,383 |
169 |
13 |
509 |
494 |
308 |
2,264 |
3,757 |
149,140 |
Tennessee |
3,207 |
2,625 |
2,625 |
11,044 |
21,538 |
94,250 |
141,574 |
1,266 |
0 |
4,424 |
2,532 |
3,776 |
20,454 |
32,452 |
174,026 |
Texas |
9,057 |
22,059 |
22,059 |
70,971 |
36,862 |
284,216 |
438,453 |
5,061 |
3,249 |
13,562 |
14,997 |
12,189 |
114,654 |
163,712 |
602,165 |
Utah |
2,947 |
1,504 |
1,504 |
6,073 |
8,680 |
68,070 |
91,090 |
734 |
52 |
862 |
1,158 |
1,056 |
8,020 |
11,882 |
102,972 |
Vermont |
1,199 |
656 |
656 |
3,900 |
2,038 |
17,546 |
26,874 |
81 |
42 |
214 |
243 |
263 |
1,180 |
2,023 |
28,897 |
Virginia |
3,207 |
5,366 |
5,366 |
20,771 |
4,794 |
66,080 |
107,724 |
1,521 |
534 |
3,238 |
4,145 |
2,843 |
19,920 |
32,201 |
139,925 |
Washington |
2,220 |
3,959 |
3,959 |
14,654 |
12,992 |
92,820 |
131,897 |
1,346 |
721 |
3,674 |
3,784 |
3,575 |
21,234 |
34,334 |
166,231 |
West Virginia |
1,557 |
1,425 |
1,425 |
12,748 |
4,344 |
41,986 |
65,731 |
375 |
203 |
533 |
675 |
834 |
3,798 |
6,418 |
72,149 |
Wisconsin |
1,969 |
7,848 |
7,848 |
26,147 |
13,458 |
132,468 |
192,942 |
549 |
725 |
2,992 |
4,621 |
2,823 |
18,962 |
30,672 |
223,614 |
Wyoming |
3,455 |
2,085 |
2,085 |
5,056 |
14,714 |
46,604 |
76,133 |
199 |
11 |
575 |
428 |
577 |
2,156 |
3,946 |
80,079 |
U.S. Total |
131,937 |
203,852 |
309,556 |
872,225 |
591,172 |
4,374,120 |
6,482,862 |
58,898 |
32,054 |
161,024 |
186,262 |
160,746 |
966,666 |
1,565,650 |
8,048,512 |
Grand Total |
131,937 |
203,852 |
309,556 |
872,225 |
591,172 |
4,374,120 |
6,482,862 |
58,898 |
32,054 |
161,024 |
186,262 |
160,746 |
966,666 |
1,565,650 |
8,048,512 |
- 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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