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Highway Statistics 2011


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PUBLIC ROAD LENGTH - 2011 1/
    KILOMETERS BY TYPE OF SURFACE AND OWNERSHIP/
    FUNCTIONAL SYSTEM NATIONAL SUMMARY

June 2013
Table HM-12M

OWNERSHIP/
FUNCTIONAL SYSTEM
UNPAVED PAVED 2/ TOTAL
BITUMINOUS CONCRETE COMPOSITE TOTAL
Rural:            
  State Highway Agency: 3/            
    Interstate 412 24,832 9,182 8,612 42,626 43,037
    Other Freeways & Expressways 0 3,212 1,830 1,161 6,202 6,202
    Other Principal Arterial 114 103,932 10,151 16,437 130,519 130,633
    Minor Arterial 241 158,300 7,949 25,371 191,620 191,861
    Major Collector 8,332 322,246 12,534 18,083 352,863 361,195
    Subtotal 9,098 612,520 41,646 69,664 723,831 732,929
  Other Jurisdictions:            
    Interstate - 900 180 1,124 2,203 2,203
    Other Freeways & Expressways - 4 6 15 24 24
    Other Principal Arterial 8 601 396 217 1,213 1,222
    Minor Arterial 404 10,026 444 325 10,794 11,198
    Major Collector 46,985 156,832 29,474 6,235 192,542 239,527
    Subtotal 47,397 168,362 30,499 7,915 206,777 254,174
  Federal Agency:            
    Interstate - 25 - - 25 25
    Other Freeways & Expressways - - - - - -
    Other Principal Arterial - 96 63 - 159 159
    Minor Arterial - 299 488 - 786 786
    Major Collector 1,035 2,965 74 - 3,039 4,074
    Subtotal 1,035 3,384 625 - 4,009 5,044
Subtotal 57,530 784,266 72,771 77,579 934,617 992,147
    Minor Collector 135,620   287,723 423,343
    Local 1,912,544     1,366,948 3,279,492
Total Rural 2,105,694       2,589,288 4,694,982
Urban:            
  State Highway Agency: 3/            
    Interstate 80 9,966 5,887 6,034 21,887 21,967
    Other Freeways & Expressways 16 7,107 3,799 3,221 14,127 14,143
    Other Principal Arterial 155 40,381 6,609 19,152 66,142 66,297
    Minor Arterial 194 36,756 2,529 12,490 51,776 51,970
    Major Collector 26 24,779 2,111 2,761 29,651 29,676
    Minor Collector 5 199 74 229 502 507
      Subtotal 476 119,188 21,009 43,887 184,085 184,561
  Other Jurisdictions:            
    Interstate - 484 214 1,018 1,716 1,716
    Other Freeways & Expressways - 802 227 113 1,142 1,142
    Other Principal Arterial 83 21,852 3,461 1,670 26,983 27,065
    Minor Arterial 1,963 85,892 11,823 6,191 103,907 105,870
    Major Collector 4,142 112,613 14,895 6,209 133,717 137,859
    Minor Collector 585 1,578 4 42 1,624 2,209
    Subtotal 6,773 223,220 30,625 15,243 269,088 275,861
  Federal Agency:            
    Interstate - 21 7 1 30 30
    Other Freeways & Expressways - 68 8 1 77 77
    Other Principal Arterial - 19 53 3 75 75
    Minor Arterial - 41 4 3 48 48
    Major Collector - 179 - 3 182 182
    Minor Collector - - - - - -
    Subtotal - 328 72 11 411 411
Subtotal 7,249 342,736 51,706 59,141 453,584 460,833
    Local 100,687   1,150,002 1,250,689
Total Urban 107,936       1,603,586 1,711,522
Total Rural and Urban 2,213,631 1,127,003 124,477 136,720 4,192,874 6,406,504

1/ Includes the 50 States and the District of Columbia. Some differences from other tables may be noted because these are estimated from sample and summary data; some States may have missing/incomplete data. Due to conversion from English to metric units and to rounding, individual cell values may not agree with corresponding mileage table cell values.

2/ Paved includes the following categories: Bituminous -- bituminous, asphalt-concrete (AC) overlay over existing AC pavement; Concrete -- JPCP jointed plain concrete pavement, JRCP jointed reinforced concrete pavement, CRCP continuously reinforced concrete pavment; unbonded jointed concrete overlay on PCC pavement, bonded PCC overlay on PCC pavement, other (includes "whitetopping"); Composite -- AC overlay over jointed concrete pavement, AC (bituminous overlay over existing CRCP).

3/ Prior to 1999 included other state agency roads.