Road Condition good (per capita) by state. Definition, graph and map.

DEFINITION
Roads with a 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 1,000 population.

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

Showing latest available data.

Rank

States

Amount

# 1

North Dakota:

8.144 per 1,000 people

# 2

Wyoming:

6.864 per 1,000 people

# 3

Montana:

6.841 per 1,000 people

# 4

South Dakota:

4.134 per 1,000 people

# 5

Kansas:

3.827 per 1,000 people

# 6

Iowa:

3.244 per 1,000 people

# 7

Nebraska:

2.226 per 1,000 people

# 8

Minnesota:

2.062 per 1,000 people

# 9

Idaho:

1.986 per 1,000 people

# 10

Alabama:

1.856 per 1,000 people

# 11

Oklahoma:

1.78 per 1,000 people

# 12

Vermont:

1.708 per 1,000 people

# 13

Mississippi:

1.607 per 1,000 people

# 14

Missouri:

1.593 per 1,000 people

# 15

South Carolina:

1.585 per 1,000 people

# 16

Wisconsin:

1.336 per 1,000 people

# 17

Maine:

1.27 per 1,000 people

# 18

Georgia:

1.266 per 1,000 people

= 19

West Virginia:

1.249 per 1,000 people

= 19

Oregon:

1.249 per 1,000 people

# 21

New Mexico:

1.223 per 1,000 people

# 22

Indiana:

1.17 per 1,000 people

# 23

Arkansas:

1.164 per 1,000 people

# 24

Alaska:

1.079 per 1,000 people

# 25

Tennessee:

1.055 per 1,000 people

# 26

Colorado:

0.909 per 1,000 people

# 27

Utah:

0.881 per 1,000 people

# 28

Ohio:

0.837 per 1,000 people

# 29

Texas:

0.825 per 1,000 people

# 30

Kentucky:

0.824 per 1,000 people

# 31

New Hampshire:

0.814 per 1,000 people

# 32

Virginia:

0.796 per 1,000 people

# 33

Washington:

0.783 per 1,000 people

= 34

Louisiana:

0.73 per 1,000 people

= 34

North Carolina:

0.73 per 1,000 people

# 36

Nevada:

0.709 per 1,000 people

# 37

Delaware:

0.664 per 1,000 people

# 38

New York:

0.612 per 1,000 people

# 39

Michigan:

0.6 per 1,000 people

# 40

Florida:

0.554 per 1,000 people

# 41

Illinois:

0.476 per 1,000 people

# 42

Pennsylvania:

0.447 per 1,000 people

# 43

Arizona:

0.425 per 1,000 people

# 44

Maryland:

0.359 per 1,000 people

# 45

Rhode Island:

0.316 per 1,000 people

# 46

California:

0.207 per 1,000 people

# 47

Connecticut:

0.203 per 1,000 people

# 48

Hawaii:

0.158 per 1,000 people

# 49

District of Columbia:

0.154 per 1,000 people

# 50

Massachusetts:

0.127 per 1,000 people

# 51

New Jersey:

0.094 per 1,000 people

Weighted average:

1.5 per 1,000 people

DEFINITION: Roads with a 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 1,000 population.

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

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

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