Table HM-12 - Highway Statistics 2015 - Policy | Federal Highway Administration

Highway Statistics 2015

Printable Excel Version [51 KB]
Printable PDF Version [31 KB]

To view PDF files, you can use the Acrobat® Reader®.
To view XLS files, you can use the Excel Viewer

PUBLIC ROAD LENGTH - 2015 (1)
MILES BY TYPE OF SURFACE AND OWNERSHIP/
FUNCTIONAL SYSTEM NATIONAL SUMMARY

December 2016
Table HM-12

OWNERSHIP/ FUNCTIONAL SYSTEM	UNPAVED	PAVED (2)				TOTAL
OWNERSHIP/ FUNCTIONAL SYSTEM	UNPAVED	BITUMINOUS	CONCRETE	COMPOSITE	TOTAL	TOTAL
Rural:
State Highway Agency: (3)
Interstate	0	16,437	5,657	5,566	27,660	27,660
Other Freeways & Expressways	0	3,318	1,612	801	5,732	5,732
Other Principal Arterial	282	68,568	5,157	14,282	88,007	88,289
Minor Arterial	81	101,555	2,336	18,331	122,222	122,302
Major Collector	1,226	198,055	4,562	11,553	214,170	215,396
Subtotal	1,589	387,933	19,325	50,533	457,790	459,379
Other Jurisdictions:
Interstate	-	583	105	579	1,267	1,267
Other Freeways & Expressways	-	33	100	15	148	148
Other Principal Arterial	13	710	284	44	1,039	1,052
Minor Arterial	277	6,550	68	427	7,044	7,321
Major Collector	41,100	124,098	7,070	7,718	138,885	179,986
Subtotal	41,391	131,974	7,627	8,783	148,384	189,774
Federal Agency:
Interstate	-	-	-	-	-	-
Other Freeways & Expressways	-	-	-	-	-	-
Other Principal Arterial	-	65	2	-	66	66
Minor Arterial	-	789	-	-	789	789
Major Collector	409	2,001	5	44	2,051	2,459
Subtotal	409	2,856	7	44	2,907	3,315
Subtotal	43,388	522,763	26,959	59,359	609,080	652,469
Minor Collector	83,328				174,663	257,991
Local	1,203,794				816,483	2,020,277
Total Rural	1,330,510				1,600,226	2,930,737
Urban:
State Highway Agency: (3)
Interstate	-	7,880	4,788	4,915	17,584	17,584
Other Freeways & Expressways	2	5,197	3,001	2,520	10,718	10,720
Other Principal Arterial	18	31,920	4,953	14,244	51,117	51,136
Minor Arterial	1	27,307	1,412	9,871	38,589	38,590
Major Collector	2	20,649	1,357	2,404	24,409	24,412
Minor Collector	2	1,434	132	86	1,652	1,654
Subtotal	25	94,388	15,643	34,039	144,070	144,095
Other Jurisdictions:
Interstate	15	413	162	629	1,203	1,218
Other Freeways & Expressways	5	579	392	104	1,075	1,080
Other Principal Arterial	0	11,309	1,957	1,910	15,176	15,177
Minor Arterial	750	55,485	6,847	7,107	69,438	70,189
Major Collector	1,763	83,755	7,327	6,859	97,941	99,704
Minor Collector	301	9,217	256	273	9,745	10,046
Subtotal	2,834	160,759	16,940	16,881	194,580	197,414
Federal Agency:
Interstate	-	-	-	-	-	-
Other Freeways & Expressways	-	31	1	-	32	32
Other Principal Arterial	-	12	-	2	13	13
Minor Arterial	-	253	-	1	254	254
Major Collector	8	103	6	2	111	119
Minor Collector	8	24	-	-	24	32
Subtotal	16	423	7	5	435	451
Subtotal	2,875	255,569	32,591	50,925	339,085	341,960
Local	58,207				795,896	854,103
Total Urban	61,082				1,134,981	1,196,063
Total Rural and Urban	1,391,593	778,332	59,549	110,284	2,735,207	4,126,800

(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.

(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.

Return to top

Page last modified on December 7, 2016

Highway Statistics 2015

PUBLIC ROAD LENGTH - 2015 (1) MILES BY TYPE OF SURFACE AND OWNERSHIP/ FUNCTIONAL SYSTEM NATIONAL SUMMARY

PUBLIC ROAD LENGTH - 2015 (1)
MILES BY TYPE OF SURFACE AND OWNERSHIP/
FUNCTIONAL SYSTEM NATIONAL SUMMARY