StateMaster - Road Condition > Very good (per capita) (most recent) by state

DEFINITION
Roads with a very good condition rating. Road condition ratings are derived from the International Roughness Index (IRI) and the Present Serviceability Rating (PSR). States are required to report to the Federal Highway Administration (FHWA) IRI data for the Interstate system, other principal arterials, rural minor arterials, and the National Highway System regardless of functional system. The IRI is also recommended by FHWA for measuring all other functional classifications because the IRI uses a more standardized and objective measurement methodology. However, where PSR is still in use, the mileage for the PSR and IRI are combined for purposes of this table. Per capita figures expressed per 10,000 population.

Transportation Statistics > Road Condition > Very good (per capita) (most recent) by state

Showing latest available data.

Rank

States

Amount (top to bottom)

North Dakota:

44.575 per 10,000 people

Wyoming:

35.579 per 10,000 people

Nebraska:

22.009 per 10,000 people

South Dakota:

17.746 per 10,000 people

Georgia:

15.628 per 10,000 people

New Mexico:

10.833 per 10,000 people

Nevada:

9.496 per 10,000 people

Minnesota:

9.328 per 10,000 people

Iowa:

8.913 per 10,000 people

#10

Arizona:

8.696 per 10,000 people

#11

Michigan:

7.829 per 10,000 people

#12

Tennessee:

7.409 per 10,000 people

#13

Oregon:

7.325 per 10,000 people

#14

Mississippi:

6.908 per 10,000 people

#15

Illinois:

6.077 per 10,000 people

#16

Alabama:

5.582 per 10,000 people

#17

Indiana:

5.254 per 10,000 people

#18

Wisconsin:

4.738 per 10,000 people

#19

Washington:

4.696 per 10,000 people

#20

Connecticut:

4.535 per 10,000 people

#21

Montana:

4.532 per 10,000 people

#22

Florida:

4.519 per 10,000 people

#23

Kansas:

4.489 per 10,000 people

#24

District of Columbia:

4.196 per 10,000 people

#25

North Carolina:

3.895 per 10,000 people

#26

Virginia:

3.717 per 10,000 people

#27

Ohio:

3.678 per 10,000 people

#28

Oklahoma:

3.391 per 10,000 people

#29

Vermont:

2.937 per 10,000 people

#30

Colorado:

2.894 per 10,000 people

#31

Idaho:

2.869 per 10,000 people

#32

Utah:

2.814 per 10,000 people

#33

Maine:

2.596 per 10,000 people

#34

New Hampshire:

2.504 per 10,000 people

#35

South Carolina:

2.061 per 10,000 people

#36

Kentucky:

1.998 per 10,000 people

#37

Arkansas:

1.839 per 10,000 people

#38

West Virginia:

1.811 per 10,000 people

#39

Alaska:

1.703 per 10,000 people

#40

Texas:

1.694 per 10,000 people

#41

Louisiana:

1.689 per 10,000 people

#42

Rhode Island:

1.654 per 10,000 people

#43

Missouri:

1.414 per 10,000 people

#44

New York:

1.03 per 10,000 people

#45

Massachusetts:

0.902 per 10,000 people

#46

Hawaii:

0.533 per 10,000 people

#47

Pennsylvania:

0.533 per 10,000 people

#48

Delaware:

0.498 per 10,000 people

#49

Maryland:

0.305 per 10,000 people

#50

California:

0.251 per 10,000 people

#51

New Jersey:

0.13 per 10,000 people

Weighted average:

6.1 per 10,000 people

DEFINITION: Roads with a very good condition rating. Road condition ratings are derived from the International Roughness Index (IRI) and the Present Serviceability Rating (PSR). States are required to report to the Federal Highway Administration (FHWA) IRI data for the Interstate system, other principal arterials, rural minor arterials, and the National Highway System regardless of functional system. The IRI is also recommended by FHWA for measuring all other functional classifications because the IRI uses a more standardized and objective measurement methodology. However, where PSR is still in use, the mileage for the PSR and IRI are combined for purposes of this table. Per capita figures expressed per 10,000 population.

SOURCE: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics 2003, Washington, DC: 2004

Transportation Statistics > Road Condition > Very good (per capita) (most recent) by state

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