From Local Tire Guys
A new study has revealed the states with the best and worst road conditions across America, with midwestern states dominating the top 10, while northeastern states struggle at the bottom.
Using data from the Bureau of Transportation Statistics' Federal Highway Administration, the total miles of road and the total miles of acceptable road were determined for each state. The percentage of roads in acceptable condition was then calculated, and the states were ranked from best to worst.
Florida's findings
Florida ranks 19th nationally, with 87.1% of its 27,298 miles rated in acceptable condition and 3,512 miles considered unacceptable.
According to the Reason Foundation, the state excels in rural interstate and arterial pavement quality, ranking first and second, respectively, and holds eighth place overall for highway cost-effectiveness and condition. However, Florida struggles with traffic fatalities, ranking 45th for rural and 49th for urban rates, and sees high capital and bridge spending per mile. While major routes like I‑4 and I‑95 remain well-maintained, the combination of rapid growth, storm impacts, and increasing congestion, nearly 19 hours of delay per driver annually, continues to strain the system.
Full study
The top 10 states with the best road surfaces
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Miles of road deemed acceptable
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Percentage of acceptable roads
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Indiana has the best road quality in America, with an impressive 97.4% of its total 9,063 miles of roads rated acceptable. The Hoosier State maintains an impressive road network with only 237 miles classified as unacceptable.
Known as the “Crossroads of America,” Indiana plays a critical role in national logistics, with five major interstates, including I-65, I-70, and I-69, crisscrossing the state and connecting it to major urban centers like Chicago, St. Louis, and Cincinnati. Its road network is vital for moving goods, especially for the manufacturing and agricultural sectors that drive Indiana’s economy.
Kansas claims the second spot, with 96.2% of its roads in acceptable condition. Out of 13,619 total miles, the state maintains 13,101 miles of good roads, with just 519 miles failing to meet standards.
Its central location in the U.S. and its heavy dependence on road-based transportation for commodities like wheat, beef, corn, and oil make infrastructure quality critical.
South Dakota ranks third, with 95.1% of roads meeting acceptable standards. Despite challenging winter conditions, South Dakota keeps 9,652 miles of its 10,149-mile network in good condition.
South Dakota’s roads are essential to connecting its remote communities and supporting its tourism industry, particularly in high-traffic areas around Mount Rushmore, the Black Hills, and Badlands National Park.
In joint fourth is Wyoming and Vermont, where 94.9% of roads are kept in good condition. Despite their different sizes, both states prioritize road quality, with Wyoming keeping 5,948 miles and Vermont maintaining 748 miles of acceptable roads.
Tennessee takes fifth place, with 94.1% of its 4,988 miles of roads rated as acceptable. The Volunteer State outperforms many of its southern neighbors, such as Mississippi in 45th and Missouri in 34th.
Idaho ranks sixth, with 93.8% of its roads in acceptable condition. This is a notable achievement for a largely rural and mountainous state, where maintaining long stretches of highway through rugged terrain can be a challenge.
Seventh is Georgia, where 93.5% of roads are in good condition. With 30,148 miles of road, Georgia has the highest total miles in the top ten, and the fifth highest in America.
In eighth is North Dakota, with 93.3% of its 14,292 miles of roads in acceptable condition and only 953 miles rated unacceptable.
Nebraska places ninth, with 92.6% of its roads meeting acceptable standards. The Cornhusker State maintains 9,251 miles of acceptable roads out of 9,989 total miles, leaving 738 miles in unacceptable condition.
Rounding out the top 10 is West Virginia, with 91.7%. Despite its mountainous terrain and frequent weather-related challenges, the state has kept only 266 miles in unacceptable condition.
The top five states with the worst road conditions
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Miles of road deemed unacceptable
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Percentage of acceptable roads
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On the other end of the spectrum is Rhode Island, where just 55.3% of its 1,723 miles are considered acceptable. That leaves 771 miles, or nearly half of all roadways, rated unacceptable. Despite being the smallest state in the US, Rhode Island faces outsized infrastructure challenges. Its dense population, especially in and around Providence, combined with aging urban roadways and heavy year-round traffic, puts constant strain on its transportation system.
Hawaii ranks second to last, with only 60.9% of its 1,548 road miles rated in acceptable condition and 605 miles considered unacceptable. Despite its relatively small and isolated network, the state faces unique challenges such as coastal erosion, saltwater corrosion, volcanic terrain, and high maintenance costs.
New Mexico is third from the bottom, where 67.0% of roads are acceptable and a substantial 3,959 miles deemed unacceptable. The state’s vast, sparsely populated terrain and extreme climate, including intense heat, monsoon rains, and freeze-thaw cycles, pose serious challenges for road maintenance.
Connecticut and Mississippi also struggle with road quality. Just 70.0% of Connecticut’s roads and 70.2% of Mississippi’s are in acceptable condition.
"Road quality directly affects vehicle performance, tire wear, and safety. Drivers in states with poor road conditions often face higher maintenance costs and more frequent tire replacements. Regular driving on poor roads can cut tire life by up to 25%, forcing early replacements and unexpected costs.
"Good roads are about more than comfort. They're about safety and vehicle longevity. In states like Rhode Island where nearly half the roads are in unacceptable condition, we see increased suspension damage and alignment issues. This translates to higher repair costs over time for drivers.
"When traveling in states with poor road conditions, reducing speed and increasing the following distance can help minimize damage to your vehicle and tires.”
Source: Bureau of Transportation Statistics - Federal Highway Administration
Methodology: Using data from the BTS's Federal Highway Administration, the states with the worst roads were revealed. For each state, the total miles of road and the total miles of acceptable road were found. The percentage of roads in acceptable condition was then calculated, and the states were ranked from best to worst.
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Miles of road deemed acceptable
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Percentage of acceptable roads
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