What State Capital has the Highest Percentage of Dirt Roads?

Santa Fe, New Mexico, has a higher percentage of dirt roads than any other
state capital in the US.

Santa Fe, New Mexico, is the US state capital that has the highest
percentage of dirt roads — about 75%. By comparison, about 35% of all
roads in the US are not paved. The city of Santa Fe contains about 574
miles (923.76 km) of roads, and about 430 of those miles (692.02 km) are
not paved. Dirt roads tend to be cheaper to maintain than paved roads, but
they can be more dangerous at high speeds because they are more prone to
holes and ruts. Dirt roads also produce dust and other debris that can be
propelled into the air by moving vehicles.
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